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https://git.proxmox.com/git/mirror_zfs.git
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e60e158eff
Currently the best way to wait for the completion of a long-running
operation in a pool, like a scrub or device removal, is to poll 'zpool
status' and parse its output, which is neither efficient nor convenient.
This change adds a 'wait' subcommand to the zpool command. When invoked,
'zpool wait' will block until a specified type of background activity
completes. Currently, this subcommand can wait for any of the following:
- Scrubs or resilvers to complete
- Devices to initialized
- Devices to be replaced
- Devices to be removed
- Checkpoints to be discarded
- Background freeing to complete
For example, a scrub that is in progress could be waited for by running
zpool wait -t scrub <pool>
This also adds a -w flag to the attach, checkpoint, initialize, replace,
remove, and scrub subcommands. When used, this flag makes the operations
kicked off by these subcommands synchronous instead of asynchronous.
This functionality is implemented using a new ioctl. The type of
activity to wait for is provided as input to the ioctl, and the ioctl
blocks until all activity of that type has completed. An ioctl was used
over other methods of kernel-userspace communiction primarily for the
sake of portability.
Porting Notes:
This is ported from Delphix OS change DLPX-44432. The following changes
were made while porting:
- Added ZoL-style ioctl input declaration.
- Reorganized error handling in zpool_initialize in libzfs to integrate
better with changes made for TRIM support.
- Fixed check for whether a checkpoint discard is in progress.
Previously it also waited if the pool had a checkpoint, instead of
just if a checkpoint was being discarded.
- Exposed zfs_initialize_chunk_size as a ZoL-style tunable.
- Updated more existing tests to make use of new 'zpool wait'
functionality, tests that don't exist in Delphix OS.
- Used existing ZoL tunable zfs_scan_suspend_progress, together with
zinject, in place of a new tunable zfs_scan_max_blks_per_txg.
- Added support for a non-integral interval argument to zpool wait.
Future work:
ZoL has support for trimming devices, which Delphix OS does not. In the
future, 'zpool wait' could be extended to add the ability to wait for
trim operations to complete.
Reviewed-by: Matt Ahrens <matt@delphix.com>
Reviewed-by: John Kennedy <john.kennedy@delphix.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: John Gallagher <john.gallagher@delphix.com>
Closes #9162
3607 lines
73 KiB
Plaintext
3607 lines
73 KiB
Plaintext
#
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# CDDL HEADER START
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#
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# The contents of this file are subject to the terms of the
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# Common Development and Distribution License (the "License").
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# You may not use this file except in compliance with the License.
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#
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# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
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# or http://www.opensolaris.org/os/licensing.
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# See the License for the specific language governing permissions
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# and limitations under the License.
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#
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# When distributing Covered Code, include this CDDL HEADER in each
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# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
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# If applicable, add the following below this CDDL HEADER, with the
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# fields enclosed by brackets "[]" replaced with your own identifying
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# information: Portions Copyright [yyyy] [name of copyright owner]
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#
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# CDDL HEADER END
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#
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#
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# Copyright 2009 Sun Microsystems, Inc. All rights reserved.
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# Use is subject to license terms.
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# Copyright (c) 2012, 2018 by Delphix. All rights reserved.
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# Copyright (c) 2017 by Tim Chase. All rights reserved.
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# Copyright (c) 2017 by Nexenta Systems, Inc. All rights reserved.
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# Copyright (c) 2017 Lawrence Livermore National Security, LLC.
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# Copyright (c) 2017 Datto Inc.
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# Copyright (c) 2017 Open-E, Inc. All Rights Reserved.
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# Use is subject to license terms.
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#
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. ${STF_TOOLS}/include/logapi.shlib
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. ${STF_SUITE}/include/math.shlib
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. ${STF_SUITE}/include/blkdev.shlib
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#
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# Apply constrained path when available. This is required since the
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# PATH may have been modified by sudo's secure_path behavior.
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#
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if [ -n "$STF_PATH" ]; then
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PATH="$STF_PATH"
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fi
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#
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# Generic dot version comparison function
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#
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# Returns success when version $1 is greater than or equal to $2.
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#
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function compare_version_gte
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{
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if [[ "$(printf "$1\n$2" | sort -V | tail -n1)" == "$1" ]]; then
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return 0
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else
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return 1
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fi
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}
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# Linux kernel version comparison function
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#
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# $1 Linux version ("4.10", "2.6.32") or blank for installed Linux version
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#
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# Used for comparison: if [ $(linux_version) -ge $(linux_version "2.6.32") ]
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#
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function linux_version
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{
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typeset ver="$1"
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[[ -z "$ver" ]] && ver=$(uname -r | grep -Eo "^[0-9]+\.[0-9]+\.[0-9]+")
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typeset version=$(echo $ver | cut -d '.' -f 1)
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typeset major=$(echo $ver | cut -d '.' -f 2)
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typeset minor=$(echo $ver | cut -d '.' -f 3)
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[[ -z "$version" ]] && version=0
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[[ -z "$major" ]] && major=0
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[[ -z "$minor" ]] && minor=0
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echo $((version * 10000 + major * 100 + minor))
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}
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# Determine if this is a Linux test system
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#
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# Return 0 if platform Linux, 1 if otherwise
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function is_linux
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{
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if [[ $(uname -o) == "GNU/Linux" ]]; then
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return 0
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else
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return 1
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fi
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}
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# Determine if this is a 32-bit system
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#
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# Return 0 if platform is 32-bit, 1 if otherwise
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function is_32bit
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{
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if [[ $(getconf LONG_BIT) == "32" ]]; then
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return 0
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else
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return 1
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fi
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}
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# Determine if kmemleak is enabled
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#
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# Return 0 if kmemleak is enabled, 1 if otherwise
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function is_kmemleak
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{
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if is_linux && [[ -e /sys/kernel/debug/kmemleak ]]; then
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return 0
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else
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return 1
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fi
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}
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# Determine whether a dataset is mounted
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#
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# $1 dataset name
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# $2 filesystem type; optional - defaulted to zfs
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#
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# Return 0 if dataset is mounted; 1 if unmounted; 2 on error
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function ismounted
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{
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typeset fstype=$2
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[[ -z $fstype ]] && fstype=zfs
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typeset out dir name ret
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case $fstype in
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zfs)
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if [[ "$1" == "/"* ]] ; then
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for out in $(zfs mount | awk '{print $2}'); do
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[[ $1 == $out ]] && return 0
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done
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else
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for out in $(zfs mount | awk '{print $1}'); do
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[[ $1 == $out ]] && return 0
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done
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fi
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;;
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ufs|nfs)
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out=$(df -F $fstype $1 2>/dev/null)
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ret=$?
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(($ret != 0)) && return $ret
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dir=${out%%\(*}
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dir=${dir%% *}
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name=${out##*\(}
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name=${name%%\)*}
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name=${name%% *}
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[[ "$1" == "$dir" || "$1" == "$name" ]] && return 0
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;;
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ext*)
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out=$(df -t $fstype $1 2>/dev/null)
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return $?
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;;
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zvol)
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if [[ -L "$ZVOL_DEVDIR/$1" ]]; then
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link=$(readlink -f $ZVOL_DEVDIR/$1)
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[[ -n "$link" ]] && \
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mount | grep -q "^$link" && \
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return 0
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fi
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;;
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esac
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return 1
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}
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# Return 0 if a dataset is mounted; 1 otherwise
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#
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# $1 dataset name
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# $2 filesystem type; optional - defaulted to zfs
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function mounted
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{
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ismounted $1 $2
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(($? == 0)) && return 0
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return 1
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}
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# Return 0 if a dataset is unmounted; 1 otherwise
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#
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# $1 dataset name
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# $2 filesystem type; optional - defaulted to zfs
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function unmounted
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{
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ismounted $1 $2
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(($? == 1)) && return 0
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return 1
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}
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# split line on ","
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#
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# $1 - line to split
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function splitline
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{
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echo $1 | sed "s/,/ /g"
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}
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function default_setup
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{
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default_setup_noexit "$@"
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log_pass
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}
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function default_setup_no_mountpoint
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{
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default_setup_noexit "$1" "$2" "$3" "yes"
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log_pass
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}
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#
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# Given a list of disks, setup storage pools and datasets.
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#
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function default_setup_noexit
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{
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typeset disklist=$1
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typeset container=$2
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typeset volume=$3
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typeset no_mountpoint=$4
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log_note begin default_setup_noexit
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if is_global_zone; then
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if poolexists $TESTPOOL ; then
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destroy_pool $TESTPOOL
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fi
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[[ -d /$TESTPOOL ]] && rm -rf /$TESTPOOL
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log_must zpool create -f $TESTPOOL $disklist
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else
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reexport_pool
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fi
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rm -rf $TESTDIR || log_unresolved Could not remove $TESTDIR
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mkdir -p $TESTDIR || log_unresolved Could not create $TESTDIR
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log_must zfs create $TESTPOOL/$TESTFS
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if [[ -z $no_mountpoint ]]; then
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log_must zfs set mountpoint=$TESTDIR $TESTPOOL/$TESTFS
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fi
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if [[ -n $container ]]; then
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rm -rf $TESTDIR1 || \
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log_unresolved Could not remove $TESTDIR1
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mkdir -p $TESTDIR1 || \
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log_unresolved Could not create $TESTDIR1
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log_must zfs create $TESTPOOL/$TESTCTR
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log_must zfs set canmount=off $TESTPOOL/$TESTCTR
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log_must zfs create $TESTPOOL/$TESTCTR/$TESTFS1
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if [[ -z $no_mountpoint ]]; then
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log_must zfs set mountpoint=$TESTDIR1 \
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$TESTPOOL/$TESTCTR/$TESTFS1
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fi
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fi
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if [[ -n $volume ]]; then
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if is_global_zone ; then
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log_must zfs create -V $VOLSIZE $TESTPOOL/$TESTVOL
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block_device_wait
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else
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log_must zfs create $TESTPOOL/$TESTVOL
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fi
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fi
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}
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#
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# Given a list of disks, setup a storage pool, file system and
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# a container.
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#
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function default_container_setup
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{
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typeset disklist=$1
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default_setup "$disklist" "true"
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}
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#
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# Given a list of disks, setup a storage pool,file system
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# and a volume.
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#
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function default_volume_setup
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{
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typeset disklist=$1
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default_setup "$disklist" "" "true"
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}
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#
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# Given a list of disks, setup a storage pool,file system,
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# a container and a volume.
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#
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function default_container_volume_setup
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{
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typeset disklist=$1
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default_setup "$disklist" "true" "true"
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}
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#
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# Create a snapshot on a filesystem or volume. Defaultly create a snapshot on
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# filesystem
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#
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# $1 Existing filesystem or volume name. Default, $TESTPOOL/$TESTFS
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# $2 snapshot name. Default, $TESTSNAP
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#
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function create_snapshot
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{
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typeset fs_vol=${1:-$TESTPOOL/$TESTFS}
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typeset snap=${2:-$TESTSNAP}
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[[ -z $fs_vol ]] && log_fail "Filesystem or volume's name is undefined."
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[[ -z $snap ]] && log_fail "Snapshot's name is undefined."
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if snapexists $fs_vol@$snap; then
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log_fail "$fs_vol@$snap already exists."
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fi
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datasetexists $fs_vol || \
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log_fail "$fs_vol must exist."
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log_must zfs snapshot $fs_vol@$snap
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}
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#
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# Create a clone from a snapshot, default clone name is $TESTCLONE.
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#
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# $1 Existing snapshot, $TESTPOOL/$TESTFS@$TESTSNAP is default.
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# $2 Clone name, $TESTPOOL/$TESTCLONE is default.
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#
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|
function create_clone # snapshot clone
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{
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typeset snap=${1:-$TESTPOOL/$TESTFS@$TESTSNAP}
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typeset clone=${2:-$TESTPOOL/$TESTCLONE}
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[[ -z $snap ]] && \
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log_fail "Snapshot name is undefined."
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[[ -z $clone ]] && \
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log_fail "Clone name is undefined."
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log_must zfs clone $snap $clone
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}
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#
|
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# Create a bookmark of the given snapshot. Defaultly create a bookmark on
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# filesystem.
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|
#
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|
# $1 Existing filesystem or volume name. Default, $TESTFS
|
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# $2 Existing snapshot name. Default, $TESTSNAP
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|
# $3 bookmark name. Default, $TESTBKMARK
|
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#
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|
function create_bookmark
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{
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typeset fs_vol=${1:-$TESTFS}
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typeset snap=${2:-$TESTSNAP}
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typeset bkmark=${3:-$TESTBKMARK}
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[[ -z $fs_vol ]] && log_fail "Filesystem or volume's name is undefined."
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[[ -z $snap ]] && log_fail "Snapshot's name is undefined."
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[[ -z $bkmark ]] && log_fail "Bookmark's name is undefined."
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if bkmarkexists $fs_vol#$bkmark; then
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log_fail "$fs_vol#$bkmark already exists."
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fi
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datasetexists $fs_vol || \
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log_fail "$fs_vol must exist."
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snapexists $fs_vol@$snap || \
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log_fail "$fs_vol@$snap must exist."
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log_must zfs bookmark $fs_vol@$snap $fs_vol#$bkmark
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}
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#
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# Create a temporary clone result of an interrupted resumable 'zfs receive'
|
|
# $1 Destination filesystem name. Must not exist, will be created as the result
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# of this function along with its %recv temporary clone
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# $2 Source filesystem name. Must not exist, will be created and destroyed
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#
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function create_recv_clone
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{
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typeset recvfs="$1"
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typeset sendfs="${2:-$TESTPOOL/create_recv_clone}"
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typeset snap="$sendfs@snap1"
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typeset incr="$sendfs@snap2"
|
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typeset mountpoint="$TESTDIR/create_recv_clone"
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typeset sendfile="$TESTDIR/create_recv_clone.zsnap"
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[[ -z $recvfs ]] && log_fail "Recv filesystem's name is undefined."
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datasetexists $recvfs && log_fail "Recv filesystem must not exist."
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datasetexists $sendfs && log_fail "Send filesystem must not exist."
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log_must zfs create -o mountpoint="$mountpoint" $sendfs
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log_must zfs snapshot $snap
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log_must eval "zfs send $snap | zfs recv -u $recvfs"
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log_must mkfile 1m "$mountpoint/data"
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log_must zfs snapshot $incr
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log_must eval "zfs send -i $snap $incr | dd bs=10K count=1 \
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iflag=fullblock > $sendfile"
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log_mustnot eval "zfs recv -su $recvfs < $sendfile"
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destroy_dataset "$sendfs" "-r"
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log_must rm -f "$sendfile"
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if [[ $(get_prop 'inconsistent' "$recvfs/%recv") -ne 1 ]]; then
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log_fail "Error creating temporary $recvfs/%recv clone"
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fi
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}
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|
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function default_mirror_setup
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{
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default_mirror_setup_noexit $1 $2 $3
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|
|
log_pass
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}
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|
|
#
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# Given a pair of disks, set up a storage pool and dataset for the mirror
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# @parameters: $1 the primary side of the mirror
|
|
# $2 the secondary side of the mirror
|
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# @uses: ZPOOL ZFS TESTPOOL TESTFS
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function default_mirror_setup_noexit
|
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{
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readonly func="default_mirror_setup_noexit"
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typeset primary=$1
|
|
typeset secondary=$2
|
|
|
|
[[ -z $primary ]] && \
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log_fail "$func: No parameters passed"
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[[ -z $secondary ]] && \
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log_fail "$func: No secondary partition passed"
|
|
[[ -d /$TESTPOOL ]] && rm -rf /$TESTPOOL
|
|
log_must zpool create -f $TESTPOOL mirror $@
|
|
log_must zfs create $TESTPOOL/$TESTFS
|
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log_must zfs set mountpoint=$TESTDIR $TESTPOOL/$TESTFS
|
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}
|
|
|
|
#
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# create a number of mirrors.
|
|
# We create a number($1) of 2 way mirrors using the pairs of disks named
|
|
# on the command line. These mirrors are *not* mounted
|
|
# @parameters: $1 the number of mirrors to create
|
|
# $... the devices to use to create the mirrors on
|
|
# @uses: ZPOOL ZFS TESTPOOL
|
|
function setup_mirrors
|
|
{
|
|
typeset -i nmirrors=$1
|
|
|
|
shift
|
|
while ((nmirrors > 0)); do
|
|
log_must test -n "$1" -a -n "$2"
|
|
[[ -d /$TESTPOOL$nmirrors ]] && rm -rf /$TESTPOOL$nmirrors
|
|
log_must zpool create -f $TESTPOOL$nmirrors mirror $1 $2
|
|
shift 2
|
|
((nmirrors = nmirrors - 1))
|
|
done
|
|
}
|
|
|
|
#
|
|
# create a number of raidz pools.
|
|
# We create a number($1) of 2 raidz pools using the pairs of disks named
|
|
# on the command line. These pools are *not* mounted
|
|
# @parameters: $1 the number of pools to create
|
|
# $... the devices to use to create the pools on
|
|
# @uses: ZPOOL ZFS TESTPOOL
|
|
function setup_raidzs
|
|
{
|
|
typeset -i nraidzs=$1
|
|
|
|
shift
|
|
while ((nraidzs > 0)); do
|
|
log_must test -n "$1" -a -n "$2"
|
|
[[ -d /$TESTPOOL$nraidzs ]] && rm -rf /$TESTPOOL$nraidzs
|
|
log_must zpool create -f $TESTPOOL$nraidzs raidz $1 $2
|
|
shift 2
|
|
((nraidzs = nraidzs - 1))
|
|
done
|
|
}
|
|
|
|
#
|
|
# Destroy the configured testpool mirrors.
|
|
# the mirrors are of the form ${TESTPOOL}{number}
|
|
# @uses: ZPOOL ZFS TESTPOOL
|
|
function destroy_mirrors
|
|
{
|
|
default_cleanup_noexit
|
|
|
|
log_pass
|
|
}
|
|
|
|
#
|
|
# Given a minimum of two disks, set up a storage pool and dataset for the raid-z
|
|
# $1 the list of disks
|
|
#
|
|
function default_raidz_setup
|
|
{
|
|
typeset disklist="$*"
|
|
disks=(${disklist[*]})
|
|
|
|
if [[ ${#disks[*]} -lt 2 ]]; then
|
|
log_fail "A raid-z requires a minimum of two disks."
|
|
fi
|
|
|
|
[[ -d /$TESTPOOL ]] && rm -rf /$TESTPOOL
|
|
log_must zpool create -f $TESTPOOL raidz $disklist
|
|
log_must zfs create $TESTPOOL/$TESTFS
|
|
log_must zfs set mountpoint=$TESTDIR $TESTPOOL/$TESTFS
|
|
|
|
log_pass
|
|
}
|
|
|
|
#
|
|
# Common function used to cleanup storage pools and datasets.
|
|
#
|
|
# Invoked at the start of the test suite to ensure the system
|
|
# is in a known state, and also at the end of each set of
|
|
# sub-tests to ensure errors from one set of tests doesn't
|
|
# impact the execution of the next set.
|
|
|
|
function default_cleanup
|
|
{
|
|
default_cleanup_noexit
|
|
|
|
log_pass
|
|
}
|
|
|
|
#
|
|
# Utility function used to list all available pool names.
|
|
#
|
|
# NOTE: $KEEP is a variable containing pool names, separated by a newline
|
|
# character, that must be excluded from the returned list.
|
|
#
|
|
function get_all_pools
|
|
{
|
|
zpool list -H -o name | grep -Fvx "$KEEP" | grep -v "$NO_POOLS"
|
|
}
|
|
|
|
function default_cleanup_noexit
|
|
{
|
|
typeset pool=""
|
|
#
|
|
# Destroying the pool will also destroy any
|
|
# filesystems it contains.
|
|
#
|
|
if is_global_zone; then
|
|
zfs unmount -a > /dev/null 2>&1
|
|
ALL_POOLS=$(get_all_pools)
|
|
# Here, we loop through the pools we're allowed to
|
|
# destroy, only destroying them if it's safe to do
|
|
# so.
|
|
while [ ! -z ${ALL_POOLS} ]
|
|
do
|
|
for pool in ${ALL_POOLS}
|
|
do
|
|
if safe_to_destroy_pool $pool ;
|
|
then
|
|
destroy_pool $pool
|
|
fi
|
|
ALL_POOLS=$(get_all_pools)
|
|
done
|
|
done
|
|
|
|
zfs mount -a
|
|
else
|
|
typeset fs=""
|
|
for fs in $(zfs list -H -o name \
|
|
| grep "^$ZONE_POOL/$ZONE_CTR[01234]/"); do
|
|
destroy_dataset "$fs" "-Rf"
|
|
done
|
|
|
|
# Need cleanup here to avoid garbage dir left.
|
|
for fs in $(zfs list -H -o name); do
|
|
[[ $fs == /$ZONE_POOL ]] && continue
|
|
[[ -d $fs ]] && log_must rm -rf $fs/*
|
|
done
|
|
|
|
#
|
|
# Reset the $ZONE_POOL/$ZONE_CTR[01234] file systems property to
|
|
# the default value
|
|
#
|
|
for fs in $(zfs list -H -o name); do
|
|
if [[ $fs == $ZONE_POOL/$ZONE_CTR[01234] ]]; then
|
|
log_must zfs set reservation=none $fs
|
|
log_must zfs set recordsize=128K $fs
|
|
log_must zfs set mountpoint=/$fs $fs
|
|
typeset enc=""
|
|
enc=$(get_prop encryption $fs)
|
|
if [[ $? -ne 0 ]] || [[ -z "$enc" ]] || \
|
|
[[ "$enc" == "off" ]]; then
|
|
log_must zfs set checksum=on $fs
|
|
fi
|
|
log_must zfs set compression=off $fs
|
|
log_must zfs set atime=on $fs
|
|
log_must zfs set devices=off $fs
|
|
log_must zfs set exec=on $fs
|
|
log_must zfs set setuid=on $fs
|
|
log_must zfs set readonly=off $fs
|
|
log_must zfs set snapdir=hidden $fs
|
|
log_must zfs set aclmode=groupmask $fs
|
|
log_must zfs set aclinherit=secure $fs
|
|
fi
|
|
done
|
|
fi
|
|
|
|
[[ -d $TESTDIR ]] && \
|
|
log_must rm -rf $TESTDIR
|
|
|
|
disk1=${DISKS%% *}
|
|
if is_mpath_device $disk1; then
|
|
delete_partitions
|
|
fi
|
|
|
|
rm -f $TEST_BASE_DIR/{err,out}
|
|
}
|
|
|
|
|
|
#
|
|
# Common function used to cleanup storage pools, file systems
|
|
# and containers.
|
|
#
|
|
function default_container_cleanup
|
|
{
|
|
if ! is_global_zone; then
|
|
reexport_pool
|
|
fi
|
|
|
|
ismounted $TESTPOOL/$TESTCTR/$TESTFS1
|
|
[[ $? -eq 0 ]] && \
|
|
log_must zfs unmount $TESTPOOL/$TESTCTR/$TESTFS1
|
|
|
|
destroy_dataset "$TESTPOOL/$TESTCTR/$TESTFS1" "-R"
|
|
destroy_dataset "$TESTPOOL/$TESTCTR" "-Rf"
|
|
|
|
[[ -e $TESTDIR1 ]] && \
|
|
log_must rm -rf $TESTDIR1 > /dev/null 2>&1
|
|
|
|
default_cleanup
|
|
}
|
|
|
|
#
|
|
# Common function used to cleanup snapshot of file system or volume. Default to
|
|
# delete the file system's snapshot
|
|
#
|
|
# $1 snapshot name
|
|
#
|
|
function destroy_snapshot
|
|
{
|
|
typeset snap=${1:-$TESTPOOL/$TESTFS@$TESTSNAP}
|
|
|
|
if ! snapexists $snap; then
|
|
log_fail "'$snap' does not exist."
|
|
fi
|
|
|
|
#
|
|
# For the sake of the value which come from 'get_prop' is not equal
|
|
# to the really mountpoint when the snapshot is unmounted. So, firstly
|
|
# check and make sure this snapshot's been mounted in current system.
|
|
#
|
|
typeset mtpt=""
|
|
if ismounted $snap; then
|
|
mtpt=$(get_prop mountpoint $snap)
|
|
(($? != 0)) && \
|
|
log_fail "get_prop mountpoint $snap failed."
|
|
fi
|
|
|
|
destroy_dataset "$snap"
|
|
[[ $mtpt != "" && -d $mtpt ]] && \
|
|
log_must rm -rf $mtpt
|
|
}
|
|
|
|
#
|
|
# Common function used to cleanup clone.
|
|
#
|
|
# $1 clone name
|
|
#
|
|
function destroy_clone
|
|
{
|
|
typeset clone=${1:-$TESTPOOL/$TESTCLONE}
|
|
|
|
if ! datasetexists $clone; then
|
|
log_fail "'$clone' does not existed."
|
|
fi
|
|
|
|
# With the same reason in destroy_snapshot
|
|
typeset mtpt=""
|
|
if ismounted $clone; then
|
|
mtpt=$(get_prop mountpoint $clone)
|
|
(($? != 0)) && \
|
|
log_fail "get_prop mountpoint $clone failed."
|
|
fi
|
|
|
|
destroy_dataset "$clone"
|
|
[[ $mtpt != "" && -d $mtpt ]] && \
|
|
log_must rm -rf $mtpt
|
|
}
|
|
|
|
#
|
|
# Common function used to cleanup bookmark of file system or volume. Default
|
|
# to delete the file system's bookmark.
|
|
#
|
|
# $1 bookmark name
|
|
#
|
|
function destroy_bookmark
|
|
{
|
|
typeset bkmark=${1:-$TESTPOOL/$TESTFS#$TESTBKMARK}
|
|
|
|
if ! bkmarkexists $bkmark; then
|
|
log_fail "'$bkmarkp' does not existed."
|
|
fi
|
|
|
|
destroy_dataset "$bkmark"
|
|
}
|
|
|
|
# Return 0 if a snapshot exists; $? otherwise
|
|
#
|
|
# $1 - snapshot name
|
|
|
|
function snapexists
|
|
{
|
|
zfs list -H -t snapshot "$1" > /dev/null 2>&1
|
|
return $?
|
|
}
|
|
|
|
#
|
|
# Return 0 if a bookmark exists; $? otherwise
|
|
#
|
|
# $1 - bookmark name
|
|
#
|
|
function bkmarkexists
|
|
{
|
|
zfs list -H -t bookmark "$1" > /dev/null 2>&1
|
|
return $?
|
|
}
|
|
|
|
#
|
|
# Return 0 if a hold exists; $? otherwise
|
|
#
|
|
# $1 - hold tag
|
|
# $2 - snapshot name
|
|
#
|
|
function holdexists
|
|
{
|
|
zfs holds "$2" | awk '{ print $2 }' | grep "$1" > /dev/null 2>&1
|
|
return $?
|
|
}
|
|
|
|
#
|
|
# Set a property to a certain value on a dataset.
|
|
# Sets a property of the dataset to the value as passed in.
|
|
# @param:
|
|
# $1 dataset who's property is being set
|
|
# $2 property to set
|
|
# $3 value to set property to
|
|
# @return:
|
|
# 0 if the property could be set.
|
|
# non-zero otherwise.
|
|
# @use: ZFS
|
|
#
|
|
function dataset_setprop
|
|
{
|
|
typeset fn=dataset_setprop
|
|
|
|
if (($# < 3)); then
|
|
log_note "$fn: Insufficient parameters (need 3, had $#)"
|
|
return 1
|
|
fi
|
|
typeset output=
|
|
output=$(zfs set $2=$3 $1 2>&1)
|
|
typeset rv=$?
|
|
if ((rv != 0)); then
|
|
log_note "Setting property on $1 failed."
|
|
log_note "property $2=$3"
|
|
log_note "Return Code: $rv"
|
|
log_note "Output: $output"
|
|
return $rv
|
|
fi
|
|
return 0
|
|
}
|
|
|
|
#
|
|
# Assign suite defined dataset properties.
|
|
# This function is used to apply the suite's defined default set of
|
|
# properties to a dataset.
|
|
# @parameters: $1 dataset to use
|
|
# @uses: ZFS COMPRESSION_PROP CHECKSUM_PROP
|
|
# @returns:
|
|
# 0 if the dataset has been altered.
|
|
# 1 if no pool name was passed in.
|
|
# 2 if the dataset could not be found.
|
|
# 3 if the dataset could not have it's properties set.
|
|
#
|
|
function dataset_set_defaultproperties
|
|
{
|
|
typeset dataset="$1"
|
|
|
|
[[ -z $dataset ]] && return 1
|
|
|
|
typeset confset=
|
|
typeset -i found=0
|
|
for confset in $(zfs list); do
|
|
if [[ $dataset = $confset ]]; then
|
|
found=1
|
|
break
|
|
fi
|
|
done
|
|
[[ $found -eq 0 ]] && return 2
|
|
if [[ -n $COMPRESSION_PROP ]]; then
|
|
dataset_setprop $dataset compression $COMPRESSION_PROP || \
|
|
return 3
|
|
log_note "Compression set to '$COMPRESSION_PROP' on $dataset"
|
|
fi
|
|
if [[ -n $CHECKSUM_PROP ]]; then
|
|
dataset_setprop $dataset checksum $CHECKSUM_PROP || \
|
|
return 3
|
|
log_note "Checksum set to '$CHECKSUM_PROP' on $dataset"
|
|
fi
|
|
return 0
|
|
}
|
|
|
|
#
|
|
# Check a numeric assertion
|
|
# @parameter: $@ the assertion to check
|
|
# @output: big loud notice if assertion failed
|
|
# @use: log_fail
|
|
#
|
|
function assert
|
|
{
|
|
(($@)) || log_fail "$@"
|
|
}
|
|
|
|
#
|
|
# Function to format partition size of a disk
|
|
# Given a disk cxtxdx reduces all partitions
|
|
# to 0 size
|
|
#
|
|
function zero_partitions #<whole_disk_name>
|
|
{
|
|
typeset diskname=$1
|
|
typeset i
|
|
|
|
if is_linux; then
|
|
DSK=$DEV_DSKDIR/$diskname
|
|
DSK=$(echo $DSK | sed -e "s|//|/|g")
|
|
log_must parted $DSK -s -- mklabel gpt
|
|
blockdev --rereadpt $DSK 2>/dev/null
|
|
block_device_wait
|
|
else
|
|
for i in 0 1 3 4 5 6 7
|
|
do
|
|
log_must set_partition $i "" 0mb $diskname
|
|
done
|
|
fi
|
|
|
|
return 0
|
|
}
|
|
|
|
#
|
|
# Given a slice, size and disk, this function
|
|
# formats the slice to the specified size.
|
|
# Size should be specified with units as per
|
|
# the `format` command requirements eg. 100mb 3gb
|
|
#
|
|
# NOTE: This entire interface is problematic for the Linux parted utility
|
|
# which requires the end of the partition to be specified. It would be
|
|
# best to retire this interface and replace it with something more flexible.
|
|
# At the moment a best effort is made.
|
|
#
|
|
# arguments: <slice_num> <slice_start> <size_plus_units> <whole_disk_name>
|
|
function set_partition
|
|
{
|
|
typeset -i slicenum=$1
|
|
typeset start=$2
|
|
typeset size=$3
|
|
typeset disk=$4
|
|
|
|
if is_linux; then
|
|
if [[ -z $size || -z $disk ]]; then
|
|
log_fail "The size or disk name is unspecified."
|
|
fi
|
|
[[ -n $DEV_DSKDIR ]] && disk=$DEV_DSKDIR/$disk
|
|
typeset size_mb=${size%%[mMgG]}
|
|
|
|
size_mb=${size_mb%%[mMgG][bB]}
|
|
if [[ ${size:1:1} == 'g' ]]; then
|
|
((size_mb = size_mb * 1024))
|
|
fi
|
|
|
|
# Create GPT partition table when setting slice 0 or
|
|
# when the device doesn't already contain a GPT label.
|
|
parted $disk -s -- print 1 >/dev/null
|
|
typeset ret_val=$?
|
|
if [[ $slicenum -eq 0 || $ret_val -ne 0 ]]; then
|
|
parted $disk -s -- mklabel gpt
|
|
if [[ $? -ne 0 ]]; then
|
|
log_note "Failed to create GPT partition table on $disk"
|
|
return 1
|
|
fi
|
|
fi
|
|
|
|
# When no start is given align on the first cylinder.
|
|
if [[ -z "$start" ]]; then
|
|
start=1
|
|
fi
|
|
|
|
# Determine the cylinder size for the device and using
|
|
# that calculate the end offset in cylinders.
|
|
typeset -i cly_size_kb=0
|
|
cly_size_kb=$(parted -m $disk -s -- \
|
|
unit cyl print | head -3 | tail -1 | \
|
|
awk -F '[:k.]' '{print $4}')
|
|
((end = (size_mb * 1024 / cly_size_kb) + start))
|
|
|
|
parted $disk -s -- \
|
|
mkpart part$slicenum ${start}cyl ${end}cyl
|
|
typeset ret_val=$?
|
|
if [[ $ret_val -ne 0 ]]; then
|
|
log_note "Failed to create partition $slicenum on $disk"
|
|
return 1
|
|
fi
|
|
|
|
blockdev --rereadpt $disk 2>/dev/null
|
|
block_device_wait $disk
|
|
else
|
|
if [[ -z $slicenum || -z $size || -z $disk ]]; then
|
|
log_fail "The slice, size or disk name is unspecified."
|
|
fi
|
|
|
|
typeset format_file=/var/tmp/format_in.$$
|
|
|
|
echo "partition" >$format_file
|
|
echo "$slicenum" >> $format_file
|
|
echo "" >> $format_file
|
|
echo "" >> $format_file
|
|
echo "$start" >> $format_file
|
|
echo "$size" >> $format_file
|
|
echo "label" >> $format_file
|
|
echo "" >> $format_file
|
|
echo "q" >> $format_file
|
|
echo "q" >> $format_file
|
|
|
|
format -e -s -d $disk -f $format_file
|
|
typeset ret_val=$?
|
|
rm -f $format_file
|
|
fi
|
|
|
|
if [[ $ret_val -ne 0 ]]; then
|
|
log_note "Unable to format $disk slice $slicenum to $size"
|
|
return 1
|
|
fi
|
|
return 0
|
|
}
|
|
|
|
#
|
|
# Delete all partitions on all disks - this is specifically for the use of multipath
|
|
# devices which currently can only be used in the test suite as raw/un-partitioned
|
|
# devices (ie a zpool cannot be created on a whole mpath device that has partitions)
|
|
#
|
|
function delete_partitions
|
|
{
|
|
typeset disk
|
|
|
|
if [[ -z $DISKSARRAY ]]; then
|
|
DISKSARRAY=$DISKS
|
|
fi
|
|
|
|
if is_linux; then
|
|
typeset -i part
|
|
for disk in $DISKSARRAY; do
|
|
for (( part = 1; part < MAX_PARTITIONS; part++ )); do
|
|
typeset partition=${disk}${SLICE_PREFIX}${part}
|
|
parted $DEV_DSKDIR/$disk -s rm $part > /dev/null 2>&1
|
|
if lsblk | grep -qF ${partition}; then
|
|
log_fail "Partition ${partition} not deleted"
|
|
else
|
|
log_note "Partition ${partition} deleted"
|
|
fi
|
|
done
|
|
done
|
|
fi
|
|
}
|
|
|
|
#
|
|
# Get the end cyl of the given slice
|
|
#
|
|
function get_endslice #<disk> <slice>
|
|
{
|
|
typeset disk=$1
|
|
typeset slice=$2
|
|
if [[ -z $disk || -z $slice ]] ; then
|
|
log_fail "The disk name or slice number is unspecified."
|
|
fi
|
|
|
|
if is_linux; then
|
|
endcyl=$(parted -s $DEV_DSKDIR/$disk -- unit cyl print | \
|
|
grep "part${slice}" | \
|
|
awk '{print $3}' | \
|
|
sed 's,cyl,,')
|
|
((endcyl = (endcyl + 1)))
|
|
else
|
|
disk=${disk#/dev/dsk/}
|
|
disk=${disk#/dev/rdsk/}
|
|
disk=${disk%s*}
|
|
|
|
typeset -i ratio=0
|
|
ratio=$(prtvtoc /dev/rdsk/${disk}s2 | \
|
|
grep "sectors\/cylinder" | \
|
|
awk '{print $2}')
|
|
|
|
if ((ratio == 0)); then
|
|
return
|
|
fi
|
|
|
|
typeset -i endcyl=$(prtvtoc -h /dev/rdsk/${disk}s2 |
|
|
nawk -v token="$slice" '{if ($1==token) print $6}')
|
|
|
|
((endcyl = (endcyl + 1) / ratio))
|
|
fi
|
|
|
|
echo $endcyl
|
|
}
|
|
|
|
|
|
#
|
|
# Given a size,disk and total slice number, this function formats the
|
|
# disk slices from 0 to the total slice number with the same specified
|
|
# size.
|
|
#
|
|
function partition_disk #<slice_size> <whole_disk_name> <total_slices>
|
|
{
|
|
typeset -i i=0
|
|
typeset slice_size=$1
|
|
typeset disk_name=$2
|
|
typeset total_slices=$3
|
|
typeset cyl
|
|
|
|
zero_partitions $disk_name
|
|
while ((i < $total_slices)); do
|
|
if ! is_linux; then
|
|
if ((i == 2)); then
|
|
((i = i + 1))
|
|
continue
|
|
fi
|
|
fi
|
|
log_must set_partition $i "$cyl" $slice_size $disk_name
|
|
cyl=$(get_endslice $disk_name $i)
|
|
((i = i+1))
|
|
done
|
|
}
|
|
|
|
#
|
|
# This function continues to write to a filenum number of files into dirnum
|
|
# number of directories until either file_write returns an error or the
|
|
# maximum number of files per directory have been written.
|
|
#
|
|
# Usage:
|
|
# fill_fs [destdir] [dirnum] [filenum] [bytes] [num_writes] [data]
|
|
#
|
|
# Return value: 0 on success
|
|
# non 0 on error
|
|
#
|
|
# Where :
|
|
# destdir: is the directory where everything is to be created under
|
|
# dirnum: the maximum number of subdirectories to use, -1 no limit
|
|
# filenum: the maximum number of files per subdirectory
|
|
# bytes: number of bytes to write
|
|
# num_writes: number of types to write out bytes
|
|
# data: the data that will be written
|
|
#
|
|
# E.g.
|
|
# file_fs /testdir 20 25 1024 256 0
|
|
#
|
|
# Note: bytes * num_writes equals the size of the testfile
|
|
#
|
|
function fill_fs # destdir dirnum filenum bytes num_writes data
|
|
{
|
|
typeset destdir=${1:-$TESTDIR}
|
|
typeset -i dirnum=${2:-50}
|
|
typeset -i filenum=${3:-50}
|
|
typeset -i bytes=${4:-8192}
|
|
typeset -i num_writes=${5:-10240}
|
|
typeset data=${6:-0}
|
|
|
|
typeset -i odirnum=1
|
|
typeset -i idirnum=0
|
|
typeset -i fn=0
|
|
typeset -i retval=0
|
|
|
|
mkdir -p $destdir/$idirnum
|
|
while (($odirnum > 0)); do
|
|
if ((dirnum >= 0 && idirnum >= dirnum)); then
|
|
odirnum=0
|
|
break
|
|
fi
|
|
file_write -o create -f $destdir/$idirnum/$TESTFILE.$fn \
|
|
-b $bytes -c $num_writes -d $data
|
|
retval=$?
|
|
if (($retval != 0)); then
|
|
odirnum=0
|
|
break
|
|
fi
|
|
if (($fn >= $filenum)); then
|
|
fn=0
|
|
((idirnum = idirnum + 1))
|
|
mkdir -p $destdir/$idirnum
|
|
else
|
|
((fn = fn + 1))
|
|
fi
|
|
done
|
|
return $retval
|
|
}
|
|
|
|
#
|
|
# Simple function to get the specified property. If unable to
|
|
# get the property then exits.
|
|
#
|
|
# Note property is in 'parsable' format (-p)
|
|
#
|
|
function get_prop # property dataset
|
|
{
|
|
typeset prop_val
|
|
typeset prop=$1
|
|
typeset dataset=$2
|
|
|
|
prop_val=$(zfs get -pH -o value $prop $dataset 2>/dev/null)
|
|
if [[ $? -ne 0 ]]; then
|
|
log_note "Unable to get $prop property for dataset " \
|
|
"$dataset"
|
|
return 1
|
|
fi
|
|
|
|
echo "$prop_val"
|
|
return 0
|
|
}
|
|
|
|
#
|
|
# Simple function to get the specified property of pool. If unable to
|
|
# get the property then exits.
|
|
#
|
|
# Note property is in 'parsable' format (-p)
|
|
#
|
|
function get_pool_prop # property pool
|
|
{
|
|
typeset prop_val
|
|
typeset prop=$1
|
|
typeset pool=$2
|
|
|
|
if poolexists $pool ; then
|
|
prop_val=$(zpool get -pH $prop $pool 2>/dev/null | tail -1 | \
|
|
awk '{print $3}')
|
|
if [[ $? -ne 0 ]]; then
|
|
log_note "Unable to get $prop property for pool " \
|
|
"$pool"
|
|
return 1
|
|
fi
|
|
else
|
|
log_note "Pool $pool not exists."
|
|
return 1
|
|
fi
|
|
|
|
echo "$prop_val"
|
|
return 0
|
|
}
|
|
|
|
# Return 0 if a pool exists; $? otherwise
|
|
#
|
|
# $1 - pool name
|
|
|
|
function poolexists
|
|
{
|
|
typeset pool=$1
|
|
|
|
if [[ -z $pool ]]; then
|
|
log_note "No pool name given."
|
|
return 1
|
|
fi
|
|
|
|
zpool get name "$pool" > /dev/null 2>&1
|
|
return $?
|
|
}
|
|
|
|
# Return 0 if all the specified datasets exist; $? otherwise
|
|
#
|
|
# $1-n dataset name
|
|
function datasetexists
|
|
{
|
|
if (($# == 0)); then
|
|
log_note "No dataset name given."
|
|
return 1
|
|
fi
|
|
|
|
while (($# > 0)); do
|
|
zfs get name $1 > /dev/null 2>&1 || \
|
|
return $?
|
|
shift
|
|
done
|
|
|
|
return 0
|
|
}
|
|
|
|
# return 0 if none of the specified datasets exists, otherwise return 1.
|
|
#
|
|
# $1-n dataset name
|
|
function datasetnonexists
|
|
{
|
|
if (($# == 0)); then
|
|
log_note "No dataset name given."
|
|
return 1
|
|
fi
|
|
|
|
while (($# > 0)); do
|
|
zfs list -H -t filesystem,snapshot,volume $1 > /dev/null 2>&1 \
|
|
&& return 1
|
|
shift
|
|
done
|
|
|
|
return 0
|
|
}
|
|
|
|
function is_shared_impl
|
|
{
|
|
typeset fs=$1
|
|
typeset mtpt
|
|
|
|
if is_linux; then
|
|
for mtpt in `share | awk '{print $1}'` ; do
|
|
if [[ $mtpt == $fs ]] ; then
|
|
return 0
|
|
fi
|
|
done
|
|
return 1
|
|
fi
|
|
|
|
for mtpt in `share | awk '{print $2}'` ; do
|
|
if [[ $mtpt == $fs ]] ; then
|
|
return 0
|
|
fi
|
|
done
|
|
|
|
typeset stat=$(svcs -H -o STA nfs/server:default)
|
|
if [[ $stat != "ON" ]]; then
|
|
log_note "Current nfs/server status: $stat"
|
|
fi
|
|
|
|
return 1
|
|
}
|
|
|
|
#
|
|
# Given a mountpoint, or a dataset name, determine if it is shared via NFS.
|
|
#
|
|
# Returns 0 if shared, 1 otherwise.
|
|
#
|
|
function is_shared
|
|
{
|
|
typeset fs=$1
|
|
typeset mtpt
|
|
|
|
if [[ $fs != "/"* ]] ; then
|
|
if datasetnonexists "$fs" ; then
|
|
return 1
|
|
else
|
|
mtpt=$(get_prop mountpoint "$fs")
|
|
case $mtpt in
|
|
none|legacy|-) return 1
|
|
;;
|
|
*) fs=$mtpt
|
|
;;
|
|
esac
|
|
fi
|
|
fi
|
|
|
|
is_shared_impl "$fs"
|
|
}
|
|
|
|
#
|
|
# Given a dataset name determine if it is shared via SMB.
|
|
#
|
|
# Returns 0 if shared, 1 otherwise.
|
|
#
|
|
function is_shared_smb
|
|
{
|
|
typeset fs=$1
|
|
typeset mtpt
|
|
|
|
if datasetnonexists "$fs" ; then
|
|
return 1
|
|
else
|
|
fs=$(echo $fs | sed 's@/@_@g')
|
|
fi
|
|
|
|
if is_linux; then
|
|
for mtpt in `net usershare list | awk '{print $1}'` ; do
|
|
if [[ $mtpt == $fs ]] ; then
|
|
return 0
|
|
fi
|
|
done
|
|
return 1
|
|
else
|
|
log_unsupported "Currently unsupported by the test framework"
|
|
return 1
|
|
fi
|
|
}
|
|
|
|
#
|
|
# Given a mountpoint, determine if it is not shared via NFS.
|
|
#
|
|
# Returns 0 if not shared, 1 otherwise.
|
|
#
|
|
function not_shared
|
|
{
|
|
typeset fs=$1
|
|
|
|
is_shared $fs
|
|
if (($? == 0)); then
|
|
return 1
|
|
fi
|
|
|
|
return 0
|
|
}
|
|
|
|
#
|
|
# Given a dataset determine if it is not shared via SMB.
|
|
#
|
|
# Returns 0 if not shared, 1 otherwise.
|
|
#
|
|
function not_shared_smb
|
|
{
|
|
typeset fs=$1
|
|
|
|
is_shared_smb $fs
|
|
if (($? == 0)); then
|
|
return 1
|
|
fi
|
|
|
|
return 0
|
|
}
|
|
|
|
#
|
|
# Helper function to unshare a mountpoint.
|
|
#
|
|
function unshare_fs #fs
|
|
{
|
|
typeset fs=$1
|
|
|
|
is_shared $fs || is_shared_smb $fs
|
|
if (($? == 0)); then
|
|
log_must zfs unshare $fs
|
|
fi
|
|
|
|
return 0
|
|
}
|
|
|
|
#
|
|
# Helper function to share a NFS mountpoint.
|
|
#
|
|
function share_nfs #fs
|
|
{
|
|
typeset fs=$1
|
|
|
|
if is_linux; then
|
|
is_shared $fs
|
|
if (($? != 0)); then
|
|
log_must share "*:$fs"
|
|
fi
|
|
else
|
|
is_shared $fs
|
|
if (($? != 0)); then
|
|
log_must share -F nfs $fs
|
|
fi
|
|
fi
|
|
|
|
return 0
|
|
}
|
|
|
|
#
|
|
# Helper function to unshare a NFS mountpoint.
|
|
#
|
|
function unshare_nfs #fs
|
|
{
|
|
typeset fs=$1
|
|
|
|
if is_linux; then
|
|
is_shared $fs
|
|
if (($? == 0)); then
|
|
log_must unshare -u "*:$fs"
|
|
fi
|
|
else
|
|
is_shared $fs
|
|
if (($? == 0)); then
|
|
log_must unshare -F nfs $fs
|
|
fi
|
|
fi
|
|
|
|
return 0
|
|
}
|
|
|
|
#
|
|
# Helper function to show NFS shares.
|
|
#
|
|
function showshares_nfs
|
|
{
|
|
if is_linux; then
|
|
share -v
|
|
else
|
|
share -F nfs
|
|
fi
|
|
|
|
return 0
|
|
}
|
|
|
|
#
|
|
# Helper function to show SMB shares.
|
|
#
|
|
function showshares_smb
|
|
{
|
|
if is_linux; then
|
|
net usershare list
|
|
else
|
|
share -F smb
|
|
fi
|
|
|
|
return 0
|
|
}
|
|
|
|
#
|
|
# Check NFS server status and trigger it online.
|
|
#
|
|
function setup_nfs_server
|
|
{
|
|
# Cannot share directory in non-global zone.
|
|
#
|
|
if ! is_global_zone; then
|
|
log_note "Cannot trigger NFS server by sharing in LZ."
|
|
return
|
|
fi
|
|
|
|
if is_linux; then
|
|
#
|
|
# Re-synchronize /var/lib/nfs/etab with /etc/exports and
|
|
# /etc/exports.d./* to provide a clean test environment.
|
|
#
|
|
log_must share -r
|
|
|
|
log_note "NFS server must be started prior to running ZTS."
|
|
return
|
|
fi
|
|
|
|
typeset nfs_fmri="svc:/network/nfs/server:default"
|
|
if [[ $(svcs -Ho STA $nfs_fmri) != "ON" ]]; then
|
|
#
|
|
# Only really sharing operation can enable NFS server
|
|
# to online permanently.
|
|
#
|
|
typeset dummy=/tmp/dummy
|
|
|
|
if [[ -d $dummy ]]; then
|
|
log_must rm -rf $dummy
|
|
fi
|
|
|
|
log_must mkdir $dummy
|
|
log_must share $dummy
|
|
|
|
#
|
|
# Waiting for fmri's status to be the final status.
|
|
# Otherwise, in transition, an asterisk (*) is appended for
|
|
# instances, unshare will reverse status to 'DIS' again.
|
|
#
|
|
# Waiting for 1's at least.
|
|
#
|
|
log_must sleep 1
|
|
timeout=10
|
|
while [[ timeout -ne 0 && $(svcs -Ho STA $nfs_fmri) == *'*' ]]
|
|
do
|
|
log_must sleep 1
|
|
|
|
((timeout -= 1))
|
|
done
|
|
|
|
log_must unshare $dummy
|
|
log_must rm -rf $dummy
|
|
fi
|
|
|
|
log_note "Current NFS status: '$(svcs -Ho STA,FMRI $nfs_fmri)'"
|
|
}
|
|
|
|
#
|
|
# To verify whether calling process is in global zone
|
|
#
|
|
# Return 0 if in global zone, 1 in non-global zone
|
|
#
|
|
function is_global_zone
|
|
{
|
|
if is_linux; then
|
|
return 0
|
|
else
|
|
typeset cur_zone=$(zonename 2>/dev/null)
|
|
if [[ $cur_zone != "global" ]]; then
|
|
return 1
|
|
fi
|
|
return 0
|
|
fi
|
|
}
|
|
|
|
#
|
|
# Verify whether test is permitted to run from
|
|
# global zone, local zone, or both
|
|
#
|
|
# $1 zone limit, could be "global", "local", or "both"(no limit)
|
|
#
|
|
# Return 0 if permitted, otherwise exit with log_unsupported
|
|
#
|
|
function verify_runnable # zone limit
|
|
{
|
|
typeset limit=$1
|
|
|
|
[[ -z $limit ]] && return 0
|
|
|
|
if is_global_zone ; then
|
|
case $limit in
|
|
global|both)
|
|
;;
|
|
local) log_unsupported "Test is unable to run from "\
|
|
"global zone."
|
|
;;
|
|
*) log_note "Warning: unknown limit $limit - " \
|
|
"use both."
|
|
;;
|
|
esac
|
|
else
|
|
case $limit in
|
|
local|both)
|
|
;;
|
|
global) log_unsupported "Test is unable to run from "\
|
|
"local zone."
|
|
;;
|
|
*) log_note "Warning: unknown limit $limit - " \
|
|
"use both."
|
|
;;
|
|
esac
|
|
|
|
reexport_pool
|
|
fi
|
|
|
|
return 0
|
|
}
|
|
|
|
# Return 0 if create successfully or the pool exists; $? otherwise
|
|
# Note: In local zones, this function should return 0 silently.
|
|
#
|
|
# $1 - pool name
|
|
# $2-n - [keyword] devs_list
|
|
|
|
function create_pool #pool devs_list
|
|
{
|
|
typeset pool=${1%%/*}
|
|
|
|
shift
|
|
|
|
if [[ -z $pool ]]; then
|
|
log_note "Missing pool name."
|
|
return 1
|
|
fi
|
|
|
|
if poolexists $pool ; then
|
|
destroy_pool $pool
|
|
fi
|
|
|
|
if is_global_zone ; then
|
|
[[ -d /$pool ]] && rm -rf /$pool
|
|
log_must zpool create -f $pool $@
|
|
fi
|
|
|
|
return 0
|
|
}
|
|
|
|
# Return 0 if destroy successfully or the pool exists; $? otherwise
|
|
# Note: In local zones, this function should return 0 silently.
|
|
#
|
|
# $1 - pool name
|
|
# Destroy pool with the given parameters.
|
|
|
|
function destroy_pool #pool
|
|
{
|
|
typeset pool=${1%%/*}
|
|
typeset mtpt
|
|
|
|
if [[ -z $pool ]]; then
|
|
log_note "No pool name given."
|
|
return 1
|
|
fi
|
|
|
|
if is_global_zone ; then
|
|
if poolexists "$pool" ; then
|
|
mtpt=$(get_prop mountpoint "$pool")
|
|
|
|
# At times, syseventd/udev activity can cause attempts
|
|
# to destroy a pool to fail with EBUSY. We retry a few
|
|
# times allowing failures before requiring the destroy
|
|
# to succeed.
|
|
log_must_busy zpool destroy -f $pool
|
|
|
|
[[ -d $mtpt ]] && \
|
|
log_must rm -rf $mtpt
|
|
else
|
|
log_note "Pool does not exist. ($pool)"
|
|
return 1
|
|
fi
|
|
fi
|
|
|
|
return 0
|
|
}
|
|
|
|
# Return 0 if created successfully; $? otherwise
|
|
#
|
|
# $1 - dataset name
|
|
# $2-n - dataset options
|
|
|
|
function create_dataset #dataset dataset_options
|
|
{
|
|
typeset dataset=$1
|
|
|
|
shift
|
|
|
|
if [[ -z $dataset ]]; then
|
|
log_note "Missing dataset name."
|
|
return 1
|
|
fi
|
|
|
|
if datasetexists $dataset ; then
|
|
destroy_dataset $dataset
|
|
fi
|
|
|
|
log_must zfs create $@ $dataset
|
|
|
|
return 0
|
|
}
|
|
|
|
# Return 0 if destroy successfully or the dataset exists; $? otherwise
|
|
# Note: In local zones, this function should return 0 silently.
|
|
#
|
|
# $1 - dataset name
|
|
# $2 - custom arguments for zfs destroy
|
|
# Destroy dataset with the given parameters.
|
|
|
|
function destroy_dataset #dataset #args
|
|
{
|
|
typeset dataset=$1
|
|
typeset mtpt
|
|
typeset args=${2:-""}
|
|
|
|
if [[ -z $dataset ]]; then
|
|
log_note "No dataset name given."
|
|
return 1
|
|
fi
|
|
|
|
if is_global_zone ; then
|
|
if datasetexists "$dataset" ; then
|
|
mtpt=$(get_prop mountpoint "$dataset")
|
|
log_must_busy zfs destroy $args $dataset
|
|
|
|
[[ -d $mtpt ]] && \
|
|
log_must rm -rf $mtpt
|
|
else
|
|
log_note "Dataset does not exist. ($dataset)"
|
|
return 1
|
|
fi
|
|
fi
|
|
|
|
return 0
|
|
}
|
|
|
|
#
|
|
# Firstly, create a pool with 5 datasets. Then, create a single zone and
|
|
# export the 5 datasets to it. In addition, we also add a ZFS filesystem
|
|
# and a zvol device to the zone.
|
|
#
|
|
# $1 zone name
|
|
# $2 zone root directory prefix
|
|
# $3 zone ip
|
|
#
|
|
function zfs_zones_setup #zone_name zone_root zone_ip
|
|
{
|
|
typeset zone_name=${1:-$(hostname)-z}
|
|
typeset zone_root=${2:-"/zone_root"}
|
|
typeset zone_ip=${3:-"10.1.1.10"}
|
|
typeset prefix_ctr=$ZONE_CTR
|
|
typeset pool_name=$ZONE_POOL
|
|
typeset -i cntctr=5
|
|
typeset -i i=0
|
|
|
|
# Create pool and 5 container within it
|
|
#
|
|
[[ -d /$pool_name ]] && rm -rf /$pool_name
|
|
log_must zpool create -f $pool_name $DISKS
|
|
while ((i < cntctr)); do
|
|
log_must zfs create $pool_name/$prefix_ctr$i
|
|
((i += 1))
|
|
done
|
|
|
|
# create a zvol
|
|
log_must zfs create -V 1g $pool_name/zone_zvol
|
|
block_device_wait
|
|
|
|
#
|
|
# If current system support slog, add slog device for pool
|
|
#
|
|
if verify_slog_support ; then
|
|
typeset sdevs="$TEST_BASE_DIR/sdev1 $TEST_BASE_DIR/sdev2"
|
|
log_must mkfile $MINVDEVSIZE $sdevs
|
|
log_must zpool add $pool_name log mirror $sdevs
|
|
fi
|
|
|
|
# this isn't supported just yet.
|
|
# Create a filesystem. In order to add this to
|
|
# the zone, it must have it's mountpoint set to 'legacy'
|
|
# log_must zfs create $pool_name/zfs_filesystem
|
|
# log_must zfs set mountpoint=legacy $pool_name/zfs_filesystem
|
|
|
|
[[ -d $zone_root ]] && \
|
|
log_must rm -rf $zone_root/$zone_name
|
|
[[ ! -d $zone_root ]] && \
|
|
log_must mkdir -p -m 0700 $zone_root/$zone_name
|
|
|
|
# Create zone configure file and configure the zone
|
|
#
|
|
typeset zone_conf=/tmp/zone_conf.$$
|
|
echo "create" > $zone_conf
|
|
echo "set zonepath=$zone_root/$zone_name" >> $zone_conf
|
|
echo "set autoboot=true" >> $zone_conf
|
|
i=0
|
|
while ((i < cntctr)); do
|
|
echo "add dataset" >> $zone_conf
|
|
echo "set name=$pool_name/$prefix_ctr$i" >> \
|
|
$zone_conf
|
|
echo "end" >> $zone_conf
|
|
((i += 1))
|
|
done
|
|
|
|
# add our zvol to the zone
|
|
echo "add device" >> $zone_conf
|
|
echo "set match=/dev/zvol/dsk/$pool_name/zone_zvol" >> $zone_conf
|
|
echo "end" >> $zone_conf
|
|
|
|
# add a corresponding zvol rdsk to the zone
|
|
echo "add device" >> $zone_conf
|
|
echo "set match=$ZVOL_RDEVDIR/$pool_name/zone_zvol" >> $zone_conf
|
|
echo "end" >> $zone_conf
|
|
|
|
# once it's supported, we'll add our filesystem to the zone
|
|
# echo "add fs" >> $zone_conf
|
|
# echo "set type=zfs" >> $zone_conf
|
|
# echo "set special=$pool_name/zfs_filesystem" >> $zone_conf
|
|
# echo "set dir=/export/zfs_filesystem" >> $zone_conf
|
|
# echo "end" >> $zone_conf
|
|
|
|
echo "verify" >> $zone_conf
|
|
echo "commit" >> $zone_conf
|
|
log_must zonecfg -z $zone_name -f $zone_conf
|
|
log_must rm -f $zone_conf
|
|
|
|
# Install the zone
|
|
zoneadm -z $zone_name install
|
|
if (($? == 0)); then
|
|
log_note "SUCCESS: zoneadm -z $zone_name install"
|
|
else
|
|
log_fail "FAIL: zoneadm -z $zone_name install"
|
|
fi
|
|
|
|
# Install sysidcfg file
|
|
#
|
|
typeset sysidcfg=$zone_root/$zone_name/root/etc/sysidcfg
|
|
echo "system_locale=C" > $sysidcfg
|
|
echo "terminal=dtterm" >> $sysidcfg
|
|
echo "network_interface=primary {" >> $sysidcfg
|
|
echo "hostname=$zone_name" >> $sysidcfg
|
|
echo "}" >> $sysidcfg
|
|
echo "name_service=NONE" >> $sysidcfg
|
|
echo "root_password=mo791xfZ/SFiw" >> $sysidcfg
|
|
echo "security_policy=NONE" >> $sysidcfg
|
|
echo "timezone=US/Eastern" >> $sysidcfg
|
|
|
|
# Boot this zone
|
|
log_must zoneadm -z $zone_name boot
|
|
}
|
|
|
|
#
|
|
# Reexport TESTPOOL & TESTPOOL(1-4)
|
|
#
|
|
function reexport_pool
|
|
{
|
|
typeset -i cntctr=5
|
|
typeset -i i=0
|
|
|
|
while ((i < cntctr)); do
|
|
if ((i == 0)); then
|
|
TESTPOOL=$ZONE_POOL/$ZONE_CTR$i
|
|
if ! ismounted $TESTPOOL; then
|
|
log_must zfs mount $TESTPOOL
|
|
fi
|
|
else
|
|
eval TESTPOOL$i=$ZONE_POOL/$ZONE_CTR$i
|
|
if eval ! ismounted \$TESTPOOL$i; then
|
|
log_must eval zfs mount \$TESTPOOL$i
|
|
fi
|
|
fi
|
|
((i += 1))
|
|
done
|
|
}
|
|
|
|
#
|
|
# Verify a given disk or pool state
|
|
#
|
|
# Return 0 is pool/disk matches expected state, 1 otherwise
|
|
#
|
|
function check_state # pool disk state{online,offline,degraded}
|
|
{
|
|
typeset pool=$1
|
|
typeset disk=${2#$DEV_DSKDIR/}
|
|
typeset state=$3
|
|
|
|
[[ -z $pool ]] || [[ -z $state ]] \
|
|
&& log_fail "Arguments invalid or missing"
|
|
|
|
if [[ -z $disk ]]; then
|
|
#check pool state only
|
|
zpool get -H -o value health $pool \
|
|
| grep -i "$state" > /dev/null 2>&1
|
|
else
|
|
zpool status -v $pool | grep "$disk" \
|
|
| grep -i "$state" > /dev/null 2>&1
|
|
fi
|
|
|
|
return $?
|
|
}
|
|
|
|
#
|
|
# Get the mountpoint of snapshot
|
|
# For the snapshot use <mp_filesystem>/.zfs/snapshot/<snap>
|
|
# as its mountpoint
|
|
#
|
|
function snapshot_mountpoint
|
|
{
|
|
typeset dataset=${1:-$TESTPOOL/$TESTFS@$TESTSNAP}
|
|
|
|
if [[ $dataset != *@* ]]; then
|
|
log_fail "Error name of snapshot '$dataset'."
|
|
fi
|
|
|
|
typeset fs=${dataset%@*}
|
|
typeset snap=${dataset#*@}
|
|
|
|
if [[ -z $fs || -z $snap ]]; then
|
|
log_fail "Error name of snapshot '$dataset'."
|
|
fi
|
|
|
|
echo $(get_prop mountpoint $fs)/.zfs/snapshot/$snap
|
|
}
|
|
|
|
#
|
|
# Given a device and 'ashift' value verify it's correctly set on every label
|
|
#
|
|
function verify_ashift # device ashift
|
|
{
|
|
typeset device="$1"
|
|
typeset ashift="$2"
|
|
|
|
zdb -e -lll $device | awk -v ashift=$ashift '/ashift: / {
|
|
if (ashift != $2)
|
|
exit 1;
|
|
else
|
|
count++;
|
|
} END {
|
|
if (count != 4)
|
|
exit 1;
|
|
else
|
|
exit 0;
|
|
}'
|
|
|
|
return $?
|
|
}
|
|
|
|
#
|
|
# Given a pool and file system, this function will verify the file system
|
|
# using the zdb internal tool. Note that the pool is exported and imported
|
|
# to ensure it has consistent state.
|
|
#
|
|
function verify_filesys # pool filesystem dir
|
|
{
|
|
typeset pool="$1"
|
|
typeset filesys="$2"
|
|
typeset zdbout="/tmp/zdbout.$$"
|
|
|
|
shift
|
|
shift
|
|
typeset dirs=$@
|
|
typeset search_path=""
|
|
|
|
log_note "Calling zdb to verify filesystem '$filesys'"
|
|
zfs unmount -a > /dev/null 2>&1
|
|
log_must zpool export $pool
|
|
|
|
if [[ -n $dirs ]] ; then
|
|
for dir in $dirs ; do
|
|
search_path="$search_path -d $dir"
|
|
done
|
|
fi
|
|
|
|
log_must zpool import $search_path $pool
|
|
|
|
zdb -cudi $filesys > $zdbout 2>&1
|
|
if [[ $? != 0 ]]; then
|
|
log_note "Output: zdb -cudi $filesys"
|
|
cat $zdbout
|
|
log_fail "zdb detected errors with: '$filesys'"
|
|
fi
|
|
|
|
log_must zfs mount -a
|
|
log_must rm -rf $zdbout
|
|
}
|
|
|
|
#
|
|
# Given a pool issue a scrub and verify that no checksum errors are reported.
|
|
#
|
|
function verify_pool
|
|
{
|
|
typeset pool=${1:-$TESTPOOL}
|
|
|
|
log_must zpool scrub $pool
|
|
log_must wait_scrubbed $pool
|
|
|
|
cksum=$(zpool status $pool | awk 'L{print $NF;L=0} /CKSUM$/{L=1}')
|
|
if [[ $cksum != 0 ]]; then
|
|
log_must zpool status -v
|
|
log_fail "Unexpected CKSUM errors found on $pool ($cksum)"
|
|
fi
|
|
}
|
|
|
|
#
|
|
# Given a pool, and this function list all disks in the pool
|
|
#
|
|
function get_disklist # pool
|
|
{
|
|
typeset disklist=""
|
|
|
|
disklist=$(zpool iostat -v $1 | nawk '(NR >4) {print $1}' | \
|
|
grep -v "\-\-\-\-\-" | \
|
|
egrep -v -e "^(mirror|raidz[1-3]|spare|log|cache|special|dedup)$")
|
|
|
|
echo $disklist
|
|
}
|
|
|
|
#
|
|
# Given a pool, and this function list all disks in the pool with their full
|
|
# path (like "/dev/sda" instead of "sda").
|
|
#
|
|
function get_disklist_fullpath # pool
|
|
{
|
|
args="-P $1"
|
|
get_disklist $args
|
|
}
|
|
|
|
|
|
|
|
# /**
|
|
# This function kills a given list of processes after a time period. We use
|
|
# this in the stress tests instead of STF_TIMEOUT so that we can have processes
|
|
# run for a fixed amount of time, yet still pass. Tests that hit STF_TIMEOUT
|
|
# would be listed as FAIL, which we don't want : we're happy with stress tests
|
|
# running for a certain amount of time, then finishing.
|
|
#
|
|
# @param $1 the time in seconds after which we should terminate these processes
|
|
# @param $2..$n the processes we wish to terminate.
|
|
# */
|
|
function stress_timeout
|
|
{
|
|
typeset -i TIMEOUT=$1
|
|
shift
|
|
typeset cpids="$@"
|
|
|
|
log_note "Waiting for child processes($cpids). " \
|
|
"It could last dozens of minutes, please be patient ..."
|
|
log_must sleep $TIMEOUT
|
|
|
|
log_note "Killing child processes after ${TIMEOUT} stress timeout."
|
|
typeset pid
|
|
for pid in $cpids; do
|
|
ps -p $pid > /dev/null 2>&1
|
|
if (($? == 0)); then
|
|
log_must kill -USR1 $pid
|
|
fi
|
|
done
|
|
}
|
|
|
|
#
|
|
# Verify a given hotspare disk is inuse or avail
|
|
#
|
|
# Return 0 is pool/disk matches expected state, 1 otherwise
|
|
#
|
|
function check_hotspare_state # pool disk state{inuse,avail}
|
|
{
|
|
typeset pool=$1
|
|
typeset disk=${2#$DEV_DSKDIR/}
|
|
typeset state=$3
|
|
|
|
cur_state=$(get_device_state $pool $disk "spares")
|
|
|
|
if [[ $state != ${cur_state} ]]; then
|
|
return 1
|
|
fi
|
|
return 0
|
|
}
|
|
|
|
#
|
|
# Wait until a hotspare transitions to a given state or times out.
|
|
#
|
|
# Return 0 when pool/disk matches expected state, 1 on timeout.
|
|
#
|
|
function wait_hotspare_state # pool disk state timeout
|
|
{
|
|
typeset pool=$1
|
|
typeset disk=${2#*$DEV_DSKDIR/}
|
|
typeset state=$3
|
|
typeset timeout=${4:-60}
|
|
typeset -i i=0
|
|
|
|
while [[ $i -lt $timeout ]]; do
|
|
if check_hotspare_state $pool $disk $state; then
|
|
return 0
|
|
fi
|
|
|
|
i=$((i+1))
|
|
sleep 1
|
|
done
|
|
|
|
return 1
|
|
}
|
|
|
|
#
|
|
# Verify a given slog disk is inuse or avail
|
|
#
|
|
# Return 0 is pool/disk matches expected state, 1 otherwise
|
|
#
|
|
function check_slog_state # pool disk state{online,offline,unavail}
|
|
{
|
|
typeset pool=$1
|
|
typeset disk=${2#$DEV_DSKDIR/}
|
|
typeset state=$3
|
|
|
|
cur_state=$(get_device_state $pool $disk "logs")
|
|
|
|
if [[ $state != ${cur_state} ]]; then
|
|
return 1
|
|
fi
|
|
return 0
|
|
}
|
|
|
|
#
|
|
# Verify a given vdev disk is inuse or avail
|
|
#
|
|
# Return 0 is pool/disk matches expected state, 1 otherwise
|
|
#
|
|
function check_vdev_state # pool disk state{online,offline,unavail}
|
|
{
|
|
typeset pool=$1
|
|
typeset disk=${2#*$DEV_DSKDIR/}
|
|
typeset state=$3
|
|
|
|
cur_state=$(get_device_state $pool $disk)
|
|
|
|
if [[ $state != ${cur_state} ]]; then
|
|
return 1
|
|
fi
|
|
return 0
|
|
}
|
|
|
|
#
|
|
# Wait until a vdev transitions to a given state or times out.
|
|
#
|
|
# Return 0 when pool/disk matches expected state, 1 on timeout.
|
|
#
|
|
function wait_vdev_state # pool disk state timeout
|
|
{
|
|
typeset pool=$1
|
|
typeset disk=${2#*$DEV_DSKDIR/}
|
|
typeset state=$3
|
|
typeset timeout=${4:-60}
|
|
typeset -i i=0
|
|
|
|
while [[ $i -lt $timeout ]]; do
|
|
if check_vdev_state $pool $disk $state; then
|
|
return 0
|
|
fi
|
|
|
|
i=$((i+1))
|
|
sleep 1
|
|
done
|
|
|
|
return 1
|
|
}
|
|
|
|
#
|
|
# Check the output of 'zpool status -v <pool>',
|
|
# and to see if the content of <token> contain the <keyword> specified.
|
|
#
|
|
# Return 0 is contain, 1 otherwise
|
|
#
|
|
function check_pool_status # pool token keyword <verbose>
|
|
{
|
|
typeset pool=$1
|
|
typeset token=$2
|
|
typeset keyword=$3
|
|
typeset verbose=${4:-false}
|
|
|
|
scan=$(zpool status -v "$pool" 2>/dev/null | nawk -v token="$token:" '
|
|
($1==token) {print $0}')
|
|
if [[ $verbose == true ]]; then
|
|
log_note $scan
|
|
fi
|
|
echo $scan | grep -i "$keyword" > /dev/null 2>&1
|
|
|
|
return $?
|
|
}
|
|
|
|
#
|
|
# The following functions are instance of check_pool_status()
|
|
# is_pool_resilvering - to check if the pool is resilver in progress
|
|
# is_pool_resilvered - to check if the pool is resilver completed
|
|
# is_pool_scrubbing - to check if the pool is scrub in progress
|
|
# is_pool_scrubbed - to check if the pool is scrub completed
|
|
# is_pool_scrub_stopped - to check if the pool is scrub stopped
|
|
# is_pool_scrub_paused - to check if the pool has scrub paused
|
|
# is_pool_removing - to check if the pool is removing a vdev
|
|
# is_pool_removed - to check if the pool is remove completed
|
|
# is_pool_discarding - to check if the pool has checkpoint being discarded
|
|
#
|
|
function is_pool_resilvering #pool <verbose>
|
|
{
|
|
check_pool_status "$1" "scan" "resilver in progress since " $2
|
|
return $?
|
|
}
|
|
|
|
function is_pool_resilvered #pool <verbose>
|
|
{
|
|
check_pool_status "$1" "scan" "resilvered " $2
|
|
return $?
|
|
}
|
|
|
|
function is_pool_scrubbing #pool <verbose>
|
|
{
|
|
check_pool_status "$1" "scan" "scrub in progress since " $2
|
|
return $?
|
|
}
|
|
|
|
function is_pool_scrubbed #pool <verbose>
|
|
{
|
|
check_pool_status "$1" "scan" "scrub repaired" $2
|
|
return $?
|
|
}
|
|
|
|
function is_pool_scrub_stopped #pool <verbose>
|
|
{
|
|
check_pool_status "$1" "scan" "scrub canceled" $2
|
|
return $?
|
|
}
|
|
|
|
function is_pool_scrub_paused #pool <verbose>
|
|
{
|
|
check_pool_status "$1" "scan" "scrub paused since " $2
|
|
return $?
|
|
}
|
|
|
|
function is_pool_removing #pool
|
|
{
|
|
check_pool_status "$1" "remove" "in progress since "
|
|
return $?
|
|
}
|
|
|
|
function is_pool_removed #pool
|
|
{
|
|
check_pool_status "$1" "remove" "completed on"
|
|
return $?
|
|
}
|
|
|
|
function is_pool_discarding #pool
|
|
{
|
|
check_pool_status "$1" "checkpoint" "discarding"
|
|
return $?
|
|
}
|
|
|
|
function wait_for_degraded
|
|
{
|
|
typeset pool=$1
|
|
typeset timeout=${2:-30}
|
|
typeset t0=$SECONDS
|
|
|
|
while :; do
|
|
[[ $(get_pool_prop health $pool) == "DEGRADED" ]] && break
|
|
log_note "$pool is not yet degraded."
|
|
sleep 1
|
|
if ((SECONDS - t0 > $timeout)); then
|
|
log_note "$pool not degraded after $timeout seconds."
|
|
return 1
|
|
fi
|
|
done
|
|
|
|
return 0
|
|
}
|
|
|
|
#
|
|
# Use create_pool()/destroy_pool() to clean up the information in
|
|
# in the given disk to avoid slice overlapping.
|
|
#
|
|
function cleanup_devices #vdevs
|
|
{
|
|
typeset pool="foopool$$"
|
|
|
|
if poolexists $pool ; then
|
|
destroy_pool $pool
|
|
fi
|
|
|
|
create_pool $pool $@
|
|
destroy_pool $pool
|
|
|
|
return 0
|
|
}
|
|
|
|
#/**
|
|
# A function to find and locate free disks on a system or from given
|
|
# disks as the parameter. It works by locating disks that are in use
|
|
# as swap devices and dump devices, and also disks listed in /etc/vfstab
|
|
#
|
|
# $@ given disks to find which are free, default is all disks in
|
|
# the test system
|
|
#
|
|
# @return a string containing the list of available disks
|
|
#*/
|
|
function find_disks
|
|
{
|
|
# Trust provided list, no attempt is made to locate unused devices.
|
|
if is_linux; then
|
|
echo "$@"
|
|
return
|
|
fi
|
|
|
|
|
|
sfi=/tmp/swaplist.$$
|
|
dmpi=/tmp/dumpdev.$$
|
|
max_finddisksnum=${MAX_FINDDISKSNUM:-6}
|
|
|
|
swap -l > $sfi
|
|
dumpadm > $dmpi 2>/dev/null
|
|
|
|
# write an awk script that can process the output of format
|
|
# to produce a list of disks we know about. Note that we have
|
|
# to escape "$2" so that the shell doesn't interpret it while
|
|
# we're creating the awk script.
|
|
# -------------------
|
|
cat > /tmp/find_disks.awk <<EOF
|
|
#!/bin/nawk -f
|
|
BEGIN { FS="."; }
|
|
|
|
/^Specify disk/{
|
|
searchdisks=0;
|
|
}
|
|
|
|
{
|
|
if (searchdisks && \$2 !~ "^$"){
|
|
split(\$2,arr," ");
|
|
print arr[1];
|
|
}
|
|
}
|
|
|
|
/^AVAILABLE DISK SELECTIONS:/{
|
|
searchdisks=1;
|
|
}
|
|
EOF
|
|
#---------------------
|
|
|
|
chmod 755 /tmp/find_disks.awk
|
|
disks=${@:-$(echo "" | format -e 2>/dev/null | /tmp/find_disks.awk)}
|
|
rm /tmp/find_disks.awk
|
|
|
|
unused=""
|
|
for disk in $disks; do
|
|
# Check for mounted
|
|
grep "${disk}[sp]" /etc/mnttab >/dev/null
|
|
(($? == 0)) && continue
|
|
# Check for swap
|
|
grep "${disk}[sp]" $sfi >/dev/null
|
|
(($? == 0)) && continue
|
|
# check for dump device
|
|
grep "${disk}[sp]" $dmpi >/dev/null
|
|
(($? == 0)) && continue
|
|
# check to see if this disk hasn't been explicitly excluded
|
|
# by a user-set environment variable
|
|
echo "${ZFS_HOST_DEVICES_IGNORE}" | grep "${disk}" > /dev/null
|
|
(($? == 0)) && continue
|
|
unused_candidates="$unused_candidates $disk"
|
|
done
|
|
rm $sfi
|
|
rm $dmpi
|
|
|
|
# now just check to see if those disks do actually exist
|
|
# by looking for a device pointing to the first slice in
|
|
# each case. limit the number to max_finddisksnum
|
|
count=0
|
|
for disk in $unused_candidates; do
|
|
if [ -b $DEV_DSKDIR/${disk}s0 ]; then
|
|
if [ $count -lt $max_finddisksnum ]; then
|
|
unused="$unused $disk"
|
|
# do not impose limit if $@ is provided
|
|
[[ -z $@ ]] && ((count = count + 1))
|
|
fi
|
|
fi
|
|
done
|
|
|
|
# finally, return our disk list
|
|
echo $unused
|
|
}
|
|
|
|
#
|
|
# Add specified user to specified group
|
|
#
|
|
# $1 group name
|
|
# $2 user name
|
|
# $3 base of the homedir (optional)
|
|
#
|
|
function add_user #<group_name> <user_name> <basedir>
|
|
{
|
|
typeset gname=$1
|
|
typeset uname=$2
|
|
typeset basedir=${3:-"/var/tmp"}
|
|
|
|
if ((${#gname} == 0 || ${#uname} == 0)); then
|
|
log_fail "group name or user name are not defined."
|
|
fi
|
|
|
|
log_must useradd -g $gname -d $basedir/$uname -m $uname
|
|
echo "export PATH=\"$STF_PATH\"" >>$basedir/$uname/.profile
|
|
echo "export PATH=\"$STF_PATH\"" >>$basedir/$uname/.bash_profile
|
|
echo "export PATH=\"$STF_PATH\"" >>$basedir/$uname/.login
|
|
|
|
# Add new users to the same group and the command line utils.
|
|
# This allows them to be run out of the original users home
|
|
# directory as long as it permissioned to be group readable.
|
|
if is_linux; then
|
|
cmd_group=$(stat --format="%G" $(which zfs))
|
|
log_must usermod -a -G $cmd_group $uname
|
|
fi
|
|
|
|
return 0
|
|
}
|
|
|
|
#
|
|
# Delete the specified user.
|
|
#
|
|
# $1 login name
|
|
# $2 base of the homedir (optional)
|
|
#
|
|
function del_user #<logname> <basedir>
|
|
{
|
|
typeset user=$1
|
|
typeset basedir=${2:-"/var/tmp"}
|
|
|
|
if ((${#user} == 0)); then
|
|
log_fail "login name is necessary."
|
|
fi
|
|
|
|
if id $user > /dev/null 2>&1; then
|
|
log_must_retry "currently used" 5 userdel $user
|
|
fi
|
|
|
|
[[ -d $basedir/$user ]] && rm -fr $basedir/$user
|
|
|
|
return 0
|
|
}
|
|
|
|
#
|
|
# Select valid gid and create specified group.
|
|
#
|
|
# $1 group name
|
|
#
|
|
function add_group #<group_name>
|
|
{
|
|
typeset group=$1
|
|
|
|
if ((${#group} == 0)); then
|
|
log_fail "group name is necessary."
|
|
fi
|
|
|
|
# Assign 100 as the base gid, a larger value is selected for
|
|
# Linux because for many distributions 1000 and under are reserved.
|
|
if is_linux; then
|
|
while true; do
|
|
groupadd $group > /dev/null 2>&1
|
|
typeset -i ret=$?
|
|
case $ret in
|
|
0) return 0 ;;
|
|
*) return 1 ;;
|
|
esac
|
|
done
|
|
else
|
|
typeset -i gid=100
|
|
while true; do
|
|
groupadd -g $gid $group > /dev/null 2>&1
|
|
typeset -i ret=$?
|
|
case $ret in
|
|
0) return 0 ;;
|
|
# The gid is not unique
|
|
4) ((gid += 1)) ;;
|
|
*) return 1 ;;
|
|
esac
|
|
done
|
|
fi
|
|
}
|
|
|
|
#
|
|
# Delete the specified group.
|
|
#
|
|
# $1 group name
|
|
#
|
|
function del_group #<group_name>
|
|
{
|
|
typeset grp=$1
|
|
if ((${#grp} == 0)); then
|
|
log_fail "group name is necessary."
|
|
fi
|
|
|
|
if is_linux; then
|
|
getent group $grp > /dev/null 2>&1
|
|
typeset -i ret=$?
|
|
case $ret in
|
|
# Group does not exist.
|
|
2) return 0 ;;
|
|
# Name already exists as a group name
|
|
0) log_must groupdel $grp ;;
|
|
*) return 1 ;;
|
|
esac
|
|
else
|
|
groupmod -n $grp $grp > /dev/null 2>&1
|
|
typeset -i ret=$?
|
|
case $ret in
|
|
# Group does not exist.
|
|
6) return 0 ;;
|
|
# Name already exists as a group name
|
|
9) log_must groupdel $grp ;;
|
|
*) return 1 ;;
|
|
esac
|
|
fi
|
|
|
|
return 0
|
|
}
|
|
|
|
#
|
|
# This function will return true if it's safe to destroy the pool passed
|
|
# as argument 1. It checks for pools based on zvols and files, and also
|
|
# files contained in a pool that may have a different mountpoint.
|
|
#
|
|
function safe_to_destroy_pool { # $1 the pool name
|
|
|
|
typeset pool=""
|
|
typeset DONT_DESTROY=""
|
|
|
|
# We check that by deleting the $1 pool, we're not
|
|
# going to pull the rug out from other pools. Do this
|
|
# by looking at all other pools, ensuring that they
|
|
# aren't built from files or zvols contained in this pool.
|
|
|
|
for pool in $(zpool list -H -o name)
|
|
do
|
|
ALTMOUNTPOOL=""
|
|
|
|
# this is a list of the top-level directories in each of the
|
|
# files that make up the path to the files the pool is based on
|
|
FILEPOOL=$(zpool status -v $pool | grep /$1/ | \
|
|
awk '{print $1}')
|
|
|
|
# this is a list of the zvols that make up the pool
|
|
ZVOLPOOL=$(zpool status -v $pool | grep "$ZVOL_DEVDIR/$1$" \
|
|
| awk '{print $1}')
|
|
|
|
# also want to determine if it's a file-based pool using an
|
|
# alternate mountpoint...
|
|
POOL_FILE_DIRS=$(zpool status -v $pool | \
|
|
grep / | awk '{print $1}' | \
|
|
awk -F/ '{print $2}' | grep -v "dev")
|
|
|
|
for pooldir in $POOL_FILE_DIRS
|
|
do
|
|
OUTPUT=$(zfs list -H -r -o mountpoint $1 | \
|
|
grep "${pooldir}$" | awk '{print $1}')
|
|
|
|
ALTMOUNTPOOL="${ALTMOUNTPOOL}${OUTPUT}"
|
|
done
|
|
|
|
|
|
if [ ! -z "$ZVOLPOOL" ]
|
|
then
|
|
DONT_DESTROY="true"
|
|
log_note "Pool $pool is built from $ZVOLPOOL on $1"
|
|
fi
|
|
|
|
if [ ! -z "$FILEPOOL" ]
|
|
then
|
|
DONT_DESTROY="true"
|
|
log_note "Pool $pool is built from $FILEPOOL on $1"
|
|
fi
|
|
|
|
if [ ! -z "$ALTMOUNTPOOL" ]
|
|
then
|
|
DONT_DESTROY="true"
|
|
log_note "Pool $pool is built from $ALTMOUNTPOOL on $1"
|
|
fi
|
|
done
|
|
|
|
if [ -z "${DONT_DESTROY}" ]
|
|
then
|
|
return 0
|
|
else
|
|
log_note "Warning: it is not safe to destroy $1!"
|
|
return 1
|
|
fi
|
|
}
|
|
|
|
#
|
|
# Get the available ZFS compression options
|
|
# $1 option type zfs_set|zfs_compress
|
|
#
|
|
function get_compress_opts
|
|
{
|
|
typeset COMPRESS_OPTS
|
|
typeset GZIP_OPTS="gzip gzip-1 gzip-2 gzip-3 gzip-4 gzip-5 \
|
|
gzip-6 gzip-7 gzip-8 gzip-9"
|
|
|
|
if [[ $1 == "zfs_compress" ]] ; then
|
|
COMPRESS_OPTS="on lzjb"
|
|
elif [[ $1 == "zfs_set" ]] ; then
|
|
COMPRESS_OPTS="on off lzjb"
|
|
fi
|
|
typeset valid_opts="$COMPRESS_OPTS"
|
|
zfs get 2>&1 | grep gzip >/dev/null 2>&1
|
|
if [[ $? -eq 0 ]]; then
|
|
valid_opts="$valid_opts $GZIP_OPTS"
|
|
fi
|
|
echo "$valid_opts"
|
|
}
|
|
|
|
#
|
|
# Verify zfs operation with -p option work as expected
|
|
# $1 operation, value could be create, clone or rename
|
|
# $2 dataset type, value could be fs or vol
|
|
# $3 dataset name
|
|
# $4 new dataset name
|
|
#
|
|
function verify_opt_p_ops
|
|
{
|
|
typeset ops=$1
|
|
typeset datatype=$2
|
|
typeset dataset=$3
|
|
typeset newdataset=$4
|
|
|
|
if [[ $datatype != "fs" && $datatype != "vol" ]]; then
|
|
log_fail "$datatype is not supported."
|
|
fi
|
|
|
|
# check parameters accordingly
|
|
case $ops in
|
|
create)
|
|
newdataset=$dataset
|
|
dataset=""
|
|
if [[ $datatype == "vol" ]]; then
|
|
ops="create -V $VOLSIZE"
|
|
fi
|
|
;;
|
|
clone)
|
|
if [[ -z $newdataset ]]; then
|
|
log_fail "newdataset should not be empty" \
|
|
"when ops is $ops."
|
|
fi
|
|
log_must datasetexists $dataset
|
|
log_must snapexists $dataset
|
|
;;
|
|
rename)
|
|
if [[ -z $newdataset ]]; then
|
|
log_fail "newdataset should not be empty" \
|
|
"when ops is $ops."
|
|
fi
|
|
log_must datasetexists $dataset
|
|
;;
|
|
*)
|
|
log_fail "$ops is not supported."
|
|
;;
|
|
esac
|
|
|
|
# make sure the upper level filesystem does not exist
|
|
destroy_dataset "${newdataset%/*}" "-rRf"
|
|
|
|
# without -p option, operation will fail
|
|
log_mustnot zfs $ops $dataset $newdataset
|
|
log_mustnot datasetexists $newdataset ${newdataset%/*}
|
|
|
|
# with -p option, operation should succeed
|
|
log_must zfs $ops -p $dataset $newdataset
|
|
block_device_wait
|
|
|
|
if ! datasetexists $newdataset ; then
|
|
log_fail "-p option does not work for $ops"
|
|
fi
|
|
|
|
# when $ops is create or clone, redo the operation still return zero
|
|
if [[ $ops != "rename" ]]; then
|
|
log_must zfs $ops -p $dataset $newdataset
|
|
fi
|
|
|
|
return 0
|
|
}
|
|
|
|
#
|
|
# Get configuration of pool
|
|
# $1 pool name
|
|
# $2 config name
|
|
#
|
|
function get_config
|
|
{
|
|
typeset pool=$1
|
|
typeset config=$2
|
|
typeset alt_root
|
|
|
|
if ! poolexists "$pool" ; then
|
|
return 1
|
|
fi
|
|
alt_root=$(zpool list -H $pool | awk '{print $NF}')
|
|
if [[ $alt_root == "-" ]]; then
|
|
value=$(zdb -C $pool | grep "$config:" | awk -F: \
|
|
'{print $2}')
|
|
else
|
|
value=$(zdb -e $pool | grep "$config:" | awk -F: \
|
|
'{print $2}')
|
|
fi
|
|
if [[ -n $value ]] ; then
|
|
value=${value#'}
|
|
value=${value%'}
|
|
fi
|
|
echo $value
|
|
|
|
return 0
|
|
}
|
|
|
|
#
|
|
# Privated function. Random select one of items from arguments.
|
|
#
|
|
# $1 count
|
|
# $2-n string
|
|
#
|
|
function _random_get
|
|
{
|
|
typeset cnt=$1
|
|
shift
|
|
|
|
typeset str="$@"
|
|
typeset -i ind
|
|
((ind = RANDOM % cnt + 1))
|
|
|
|
typeset ret=$(echo "$str" | cut -f $ind -d ' ')
|
|
echo $ret
|
|
}
|
|
|
|
#
|
|
# Random select one of item from arguments which include NONE string
|
|
#
|
|
function random_get_with_non
|
|
{
|
|
typeset -i cnt=$#
|
|
((cnt =+ 1))
|
|
|
|
_random_get "$cnt" "$@"
|
|
}
|
|
|
|
#
|
|
# Random select one of item from arguments which doesn't include NONE string
|
|
#
|
|
function random_get
|
|
{
|
|
_random_get "$#" "$@"
|
|
}
|
|
|
|
#
|
|
# Detect if the current system support slog
|
|
#
|
|
function verify_slog_support
|
|
{
|
|
typeset dir=$TEST_BASE_DIR/disk.$$
|
|
typeset pool=foo.$$
|
|
typeset vdev=$dir/a
|
|
typeset sdev=$dir/b
|
|
|
|
mkdir -p $dir
|
|
mkfile $MINVDEVSIZE $vdev $sdev
|
|
|
|
typeset -i ret=0
|
|
if ! zpool create -n $pool $vdev log $sdev > /dev/null 2>&1; then
|
|
ret=1
|
|
fi
|
|
rm -r $dir
|
|
|
|
return $ret
|
|
}
|
|
|
|
#
|
|
# The function will generate a dataset name with specific length
|
|
# $1, the length of the name
|
|
# $2, the base string to construct the name
|
|
#
|
|
function gen_dataset_name
|
|
{
|
|
typeset -i len=$1
|
|
typeset basestr="$2"
|
|
typeset -i baselen=${#basestr}
|
|
typeset -i iter=0
|
|
typeset l_name=""
|
|
|
|
if ((len % baselen == 0)); then
|
|
((iter = len / baselen))
|
|
else
|
|
((iter = len / baselen + 1))
|
|
fi
|
|
while ((iter > 0)); do
|
|
l_name="${l_name}$basestr"
|
|
|
|
((iter -= 1))
|
|
done
|
|
|
|
echo $l_name
|
|
}
|
|
|
|
#
|
|
# Get cksum tuple of dataset
|
|
# $1 dataset name
|
|
#
|
|
# sample zdb output:
|
|
# Dataset data/test [ZPL], ID 355, cr_txg 2413856, 31.0K, 7 objects, rootbp
|
|
# DVA[0]=<0:803046400:200> DVA[1]=<0:81199000:200> [L0 DMU objset] fletcher4
|
|
# lzjb LE contiguous unique double size=800L/200P birth=2413856L/2413856P
|
|
# fill=7 cksum=11ce125712:643a9c18ee2:125e25238fca0:254a3f74b59744
|
|
function datasetcksum
|
|
{
|
|
typeset cksum
|
|
sync
|
|
cksum=$(zdb -vvv $1 | grep "^Dataset $1 \[" | grep "cksum" \
|
|
| awk -F= '{print $7}')
|
|
echo $cksum
|
|
}
|
|
|
|
#
|
|
# Get cksum of file
|
|
# #1 file path
|
|
#
|
|
function checksum
|
|
{
|
|
typeset cksum
|
|
cksum=$(cksum $1 | awk '{print $1}')
|
|
echo $cksum
|
|
}
|
|
|
|
#
|
|
# Get the given disk/slice state from the specific field of the pool
|
|
#
|
|
function get_device_state #pool disk field("", "spares","logs")
|
|
{
|
|
typeset pool=$1
|
|
typeset disk=${2#$DEV_DSKDIR/}
|
|
typeset field=${3:-$pool}
|
|
|
|
state=$(zpool status -v "$pool" 2>/dev/null | \
|
|
nawk -v device=$disk -v pool=$pool -v field=$field \
|
|
'BEGIN {startconfig=0; startfield=0; }
|
|
/config:/ {startconfig=1}
|
|
(startconfig==1) && ($1==field) {startfield=1; next;}
|
|
(startfield==1) && ($1==device) {print $2; exit;}
|
|
(startfield==1) &&
|
|
($1==field || $1 ~ "^spares$" || $1 ~ "^logs$") {startfield=0}')
|
|
echo $state
|
|
}
|
|
|
|
|
|
#
|
|
# print the given directory filesystem type
|
|
#
|
|
# $1 directory name
|
|
#
|
|
function get_fstype
|
|
{
|
|
typeset dir=$1
|
|
|
|
if [[ -z $dir ]]; then
|
|
log_fail "Usage: get_fstype <directory>"
|
|
fi
|
|
|
|
#
|
|
# $ df -n /
|
|
# / : ufs
|
|
#
|
|
df -n $dir | awk '{print $3}'
|
|
}
|
|
|
|
#
|
|
# Given a disk, label it to VTOC regardless what label was on the disk
|
|
# $1 disk
|
|
#
|
|
function labelvtoc
|
|
{
|
|
typeset disk=$1
|
|
if [[ -z $disk ]]; then
|
|
log_fail "The disk name is unspecified."
|
|
fi
|
|
typeset label_file=/var/tmp/labelvtoc.$$
|
|
typeset arch=$(uname -p)
|
|
|
|
if is_linux; then
|
|
log_note "Currently unsupported by the test framework"
|
|
return 1
|
|
fi
|
|
|
|
if [[ $arch == "i386" ]]; then
|
|
echo "label" > $label_file
|
|
echo "0" >> $label_file
|
|
echo "" >> $label_file
|
|
echo "q" >> $label_file
|
|
echo "q" >> $label_file
|
|
|
|
fdisk -B $disk >/dev/null 2>&1
|
|
# wait a while for fdisk finishes
|
|
sleep 60
|
|
elif [[ $arch == "sparc" ]]; then
|
|
echo "label" > $label_file
|
|
echo "0" >> $label_file
|
|
echo "" >> $label_file
|
|
echo "" >> $label_file
|
|
echo "" >> $label_file
|
|
echo "q" >> $label_file
|
|
else
|
|
log_fail "unknown arch type"
|
|
fi
|
|
|
|
format -e -s -d $disk -f $label_file
|
|
typeset -i ret_val=$?
|
|
rm -f $label_file
|
|
#
|
|
# wait the format to finish
|
|
#
|
|
sleep 60
|
|
if ((ret_val != 0)); then
|
|
log_fail "unable to label $disk as VTOC."
|
|
fi
|
|
|
|
return 0
|
|
}
|
|
|
|
#
|
|
# check if the system was installed as zfsroot or not
|
|
# return: 0 if zfsroot, non-zero if not
|
|
#
|
|
function is_zfsroot
|
|
{
|
|
df -n / | grep zfs > /dev/null 2>&1
|
|
return $?
|
|
}
|
|
|
|
#
|
|
# get the root filesystem name if it's zfsroot system.
|
|
#
|
|
# return: root filesystem name
|
|
function get_rootfs
|
|
{
|
|
typeset rootfs=""
|
|
|
|
if ! is_linux; then
|
|
rootfs=$(awk '{if ($2 == "/" && $3 == "zfs") print $1}' \
|
|
/etc/mnttab)
|
|
fi
|
|
if [[ -z "$rootfs" ]]; then
|
|
log_fail "Can not get rootfs"
|
|
fi
|
|
zfs list $rootfs > /dev/null 2>&1
|
|
if (($? == 0)); then
|
|
echo $rootfs
|
|
else
|
|
log_fail "This is not a zfsroot system."
|
|
fi
|
|
}
|
|
|
|
#
|
|
# get the rootfs's pool name
|
|
# return:
|
|
# rootpool name
|
|
#
|
|
function get_rootpool
|
|
{
|
|
typeset rootfs=""
|
|
typeset rootpool=""
|
|
|
|
if ! is_linux; then
|
|
rootfs=$(awk '{if ($2 == "/" && $3 =="zfs") print $1}' \
|
|
/etc/mnttab)
|
|
fi
|
|
if [[ -z "$rootfs" ]]; then
|
|
log_fail "Can not get rootpool"
|
|
fi
|
|
zfs list $rootfs > /dev/null 2>&1
|
|
if (($? == 0)); then
|
|
rootpool=`echo $rootfs | awk -F\/ '{print $1}'`
|
|
echo $rootpool
|
|
else
|
|
log_fail "This is not a zfsroot system."
|
|
fi
|
|
}
|
|
|
|
#
|
|
# Get the package name
|
|
#
|
|
function get_package_name
|
|
{
|
|
typeset dirpath=${1:-$STC_NAME}
|
|
|
|
echo "SUNWstc-${dirpath}" | /usr/bin/sed -e "s/\//-/g"
|
|
}
|
|
|
|
#
|
|
# Get the word numbers from a string separated by white space
|
|
#
|
|
function get_word_count
|
|
{
|
|
echo $1 | wc -w
|
|
}
|
|
|
|
#
|
|
# To verify if the require numbers of disks is given
|
|
#
|
|
function verify_disk_count
|
|
{
|
|
typeset -i min=${2:-1}
|
|
|
|
typeset -i count=$(get_word_count "$1")
|
|
|
|
if ((count < min)); then
|
|
log_untested "A minimum of $min disks is required to run." \
|
|
" You specified $count disk(s)"
|
|
fi
|
|
}
|
|
|
|
function ds_is_volume
|
|
{
|
|
typeset type=$(get_prop type $1)
|
|
[[ $type = "volume" ]] && return 0
|
|
return 1
|
|
}
|
|
|
|
function ds_is_filesystem
|
|
{
|
|
typeset type=$(get_prop type $1)
|
|
[[ $type = "filesystem" ]] && return 0
|
|
return 1
|
|
}
|
|
|
|
function ds_is_snapshot
|
|
{
|
|
typeset type=$(get_prop type $1)
|
|
[[ $type = "snapshot" ]] && return 0
|
|
return 1
|
|
}
|
|
|
|
#
|
|
# Check if Trusted Extensions are installed and enabled
|
|
#
|
|
function is_te_enabled
|
|
{
|
|
svcs -H -o state labeld 2>/dev/null | grep "enabled"
|
|
if (($? != 0)); then
|
|
return 1
|
|
else
|
|
return 0
|
|
fi
|
|
}
|
|
|
|
# Utility function to determine if a system has multiple cpus.
|
|
function is_mp
|
|
{
|
|
if is_linux; then
|
|
(($(nproc) > 1))
|
|
else
|
|
(($(psrinfo | wc -l) > 1))
|
|
fi
|
|
|
|
return $?
|
|
}
|
|
|
|
function get_cpu_freq
|
|
{
|
|
if is_linux; then
|
|
lscpu | awk '/CPU MHz/ { print $3 }'
|
|
else
|
|
psrinfo -v 0 | awk '/processor operates at/ {print $6}'
|
|
fi
|
|
}
|
|
|
|
# Run the given command as the user provided.
|
|
function user_run
|
|
{
|
|
typeset user=$1
|
|
shift
|
|
|
|
log_note "user:$user $@"
|
|
eval su - \$user -c \"$@\" > $TEST_BASE_DIR/out 2>$TEST_BASE_DIR/err
|
|
return $?
|
|
}
|
|
|
|
#
|
|
# Check if the pool contains the specified vdevs
|
|
#
|
|
# $1 pool
|
|
# $2..n <vdev> ...
|
|
#
|
|
# Return 0 if the vdevs are contained in the pool, 1 if any of the specified
|
|
# vdevs is not in the pool, and 2 if pool name is missing.
|
|
#
|
|
function vdevs_in_pool
|
|
{
|
|
typeset pool=$1
|
|
typeset vdev
|
|
|
|
if [[ -z $pool ]]; then
|
|
log_note "Missing pool name."
|
|
return 2
|
|
fi
|
|
|
|
shift
|
|
|
|
# We could use 'zpool list' to only get the vdevs of the pool but we
|
|
# can't reference a mirror/raidz vdev using its ID (i.e mirror-0),
|
|
# therefore we use the 'zpool status' output.
|
|
typeset tmpfile=$(mktemp)
|
|
zpool status -v "$pool" | grep -A 1000 "config:" >$tmpfile
|
|
for vdev in $@; do
|
|
grep -w ${vdev##*/} $tmpfile >/dev/null 2>&1
|
|
[[ $? -ne 0 ]] && return 1
|
|
done
|
|
|
|
rm -f $tmpfile
|
|
|
|
return 0;
|
|
}
|
|
|
|
function get_max
|
|
{
|
|
typeset -l i max=$1
|
|
shift
|
|
|
|
for i in "$@"; do
|
|
max=$(echo $((max > i ? max : i)))
|
|
done
|
|
|
|
echo $max
|
|
}
|
|
|
|
function get_min
|
|
{
|
|
typeset -l i min=$1
|
|
shift
|
|
|
|
for i in "$@"; do
|
|
min=$(echo $((min < i ? min : i)))
|
|
done
|
|
|
|
echo $min
|
|
}
|
|
|
|
#
|
|
# Generate a random number between 1 and the argument.
|
|
#
|
|
function random
|
|
{
|
|
typeset max=$1
|
|
echo $(( ($RANDOM % $max) + 1 ))
|
|
}
|
|
|
|
# Write data that can be compressed into a directory
|
|
function write_compressible
|
|
{
|
|
typeset dir=$1
|
|
typeset megs=$2
|
|
typeset nfiles=${3:-1}
|
|
typeset bs=${4:-1024k}
|
|
typeset fname=${5:-file}
|
|
|
|
[[ -d $dir ]] || log_fail "No directory: $dir"
|
|
|
|
# Under Linux fio is not currently used since its behavior can
|
|
# differ significantly across versions. This includes missing
|
|
# command line options and cases where the --buffer_compress_*
|
|
# options fail to behave as expected.
|
|
if is_linux; then
|
|
typeset file_bytes=$(to_bytes $megs)
|
|
typeset bs_bytes=4096
|
|
typeset blocks=$(($file_bytes / $bs_bytes))
|
|
|
|
for (( i = 0; i < $nfiles; i++ )); do
|
|
truncate -s $file_bytes $dir/$fname.$i
|
|
|
|
# Write every third block to get 66% compression.
|
|
for (( j = 0; j < $blocks; j += 3 )); do
|
|
dd if=/dev/urandom of=$dir/$fname.$i \
|
|
seek=$j bs=$bs_bytes count=1 \
|
|
conv=notrunc >/dev/null 2>&1
|
|
done
|
|
done
|
|
else
|
|
log_must eval "fio \
|
|
--name=job \
|
|
--fallocate=0 \
|
|
--minimal \
|
|
--randrepeat=0 \
|
|
--buffer_compress_percentage=66 \
|
|
--buffer_compress_chunk=4096 \
|
|
--directory=$dir \
|
|
--numjobs=$nfiles \
|
|
--nrfiles=$nfiles \
|
|
--rw=write \
|
|
--bs=$bs \
|
|
--filesize=$megs \
|
|
--filename_format='$fname.\$jobnum' >/dev/null"
|
|
fi
|
|
}
|
|
|
|
function get_objnum
|
|
{
|
|
typeset pathname=$1
|
|
typeset objnum
|
|
|
|
[[ -e $pathname ]] || log_fail "No such file or directory: $pathname"
|
|
objnum=$(stat -c %i $pathname)
|
|
echo $objnum
|
|
}
|
|
|
|
#
|
|
# Sync data to the pool
|
|
#
|
|
# $1 pool name
|
|
# $2 boolean to force uberblock (and config including zpool cache file) update
|
|
#
|
|
function sync_pool #pool <force>
|
|
{
|
|
typeset pool=${1:-$TESTPOOL}
|
|
typeset force=${2:-false}
|
|
|
|
if [[ $force == true ]]; then
|
|
log_must zpool sync -f $pool
|
|
else
|
|
log_must zpool sync $pool
|
|
fi
|
|
|
|
return 0
|
|
}
|
|
|
|
#
|
|
# Wait for zpool 'freeing' property drops to zero.
|
|
#
|
|
# $1 pool name
|
|
#
|
|
function wait_freeing #pool
|
|
{
|
|
typeset pool=${1:-$TESTPOOL}
|
|
while true; do
|
|
[[ "0" == "$(zpool list -Ho freeing $pool)" ]] && break
|
|
log_must sleep 1
|
|
done
|
|
}
|
|
|
|
#
|
|
# Wait for every device replace operation to complete
|
|
#
|
|
# $1 pool name
|
|
#
|
|
function wait_replacing #pool
|
|
{
|
|
typeset pool=${1:-$TESTPOOL}
|
|
while true; do
|
|
[[ "" == "$(zpool status $pool |
|
|
awk '/replacing-[0-9]+/ {print $1}')" ]] && break
|
|
log_must sleep 1
|
|
done
|
|
}
|
|
|
|
#
|
|
# Wait for a pool to be scrubbed
|
|
#
|
|
# $1 pool name
|
|
# $2 number of seconds to wait (optional)
|
|
#
|
|
# Returns true when pool has been scrubbed, or false if there's a timeout or if
|
|
# no scrub was done.
|
|
#
|
|
function wait_scrubbed
|
|
{
|
|
typeset pool=${1:-$TESTPOOL}
|
|
while true ; do
|
|
is_pool_scrubbed $pool && break
|
|
log_must sleep 1
|
|
done
|
|
}
|
|
|
|
# Backup the zed.rc in our test directory so that we can edit it for our test.
|
|
#
|
|
# Returns: Backup file name. You will need to pass this to zed_rc_restore().
|
|
function zed_rc_backup
|
|
{
|
|
zedrc_backup="$(mktemp)"
|
|
cp $ZEDLET_DIR/zed.rc $zedrc_backup
|
|
echo $zedrc_backup
|
|
}
|
|
|
|
function zed_rc_restore
|
|
{
|
|
mv $1 $ZEDLET_DIR/zed.rc
|
|
}
|
|
|
|
#
|
|
# Setup custom environment for the ZED.
|
|
#
|
|
# $@ Optional list of zedlets to run under zed.
|
|
function zed_setup
|
|
{
|
|
if ! is_linux; then
|
|
return
|
|
fi
|
|
|
|
if [[ ! -d $ZEDLET_DIR ]]; then
|
|
log_must mkdir $ZEDLET_DIR
|
|
fi
|
|
|
|
if [[ ! -e $VDEVID_CONF ]]; then
|
|
log_must touch $VDEVID_CONF
|
|
fi
|
|
|
|
if [[ -e $VDEVID_CONF_ETC ]]; then
|
|
log_fail "Must not have $VDEVID_CONF_ETC file present on system"
|
|
fi
|
|
EXTRA_ZEDLETS=$@
|
|
|
|
# Create a symlink for /etc/zfs/vdev_id.conf file.
|
|
log_must ln -s $VDEVID_CONF $VDEVID_CONF_ETC
|
|
|
|
# Setup minimal ZED configuration. Individual test cases should
|
|
# add additional ZEDLETs as needed for their specific test.
|
|
log_must cp ${ZEDLET_ETC_DIR}/zed.rc $ZEDLET_DIR
|
|
log_must cp ${ZEDLET_ETC_DIR}/zed-functions.sh $ZEDLET_DIR
|
|
|
|
# Scripts must only be user writable.
|
|
if [[ -n "$EXTRA_ZEDLETS" ]] ; then
|
|
saved_umask=$(umask)
|
|
log_must umask 0022
|
|
for i in $EXTRA_ZEDLETS ; do
|
|
log_must cp ${ZEDLET_LIBEXEC_DIR}/$i $ZEDLET_DIR
|
|
done
|
|
log_must umask $saved_umask
|
|
fi
|
|
|
|
# Customize the zed.rc file to enable the full debug log.
|
|
log_must sed -i '/\#ZED_DEBUG_LOG=.*/d' $ZEDLET_DIR/zed.rc
|
|
echo "ZED_DEBUG_LOG=$ZED_DEBUG_LOG" >>$ZEDLET_DIR/zed.rc
|
|
|
|
}
|
|
|
|
#
|
|
# Cleanup custom ZED environment.
|
|
#
|
|
# $@ Optional list of zedlets to remove from our test zed.d directory.
|
|
function zed_cleanup
|
|
{
|
|
if ! is_linux; then
|
|
return
|
|
fi
|
|
EXTRA_ZEDLETS=$@
|
|
|
|
log_must rm -f ${ZEDLET_DIR}/zed.rc
|
|
log_must rm -f ${ZEDLET_DIR}/zed-functions.sh
|
|
log_must rm -f ${ZEDLET_DIR}/all-syslog.sh
|
|
log_must rm -f ${ZEDLET_DIR}/all-debug.sh
|
|
log_must rm -f ${ZEDLET_DIR}/state
|
|
|
|
if [[ -n "$EXTRA_ZEDLETS" ]] ; then
|
|
for i in $EXTRA_ZEDLETS ; do
|
|
log_must rm -f ${ZEDLET_DIR}/$i
|
|
done
|
|
fi
|
|
log_must rm -f $ZED_LOG
|
|
log_must rm -f $ZED_DEBUG_LOG
|
|
log_must rm -f $VDEVID_CONF_ETC
|
|
log_must rm -f $VDEVID_CONF
|
|
rmdir $ZEDLET_DIR
|
|
}
|
|
|
|
#
|
|
# Check if ZED is currently running, if not start ZED.
|
|
#
|
|
function zed_start
|
|
{
|
|
if ! is_linux; then
|
|
return
|
|
fi
|
|
|
|
# ZEDLET_DIR=/var/tmp/zed
|
|
if [[ ! -d $ZEDLET_DIR ]]; then
|
|
log_must mkdir $ZEDLET_DIR
|
|
fi
|
|
|
|
# Verify the ZED is not already running.
|
|
pgrep -x zed > /dev/null
|
|
if (($? == 0)); then
|
|
log_fail "ZED already running"
|
|
fi
|
|
|
|
log_note "Starting ZED"
|
|
# run ZED in the background and redirect foreground logging
|
|
# output to $ZED_LOG.
|
|
log_must truncate -s 0 $ZED_DEBUG_LOG
|
|
log_must eval "zed -vF -d $ZEDLET_DIR -p $ZEDLET_DIR/zed.pid -P $PATH" \
|
|
"-s $ZEDLET_DIR/state 2>$ZED_LOG &"
|
|
|
|
return 0
|
|
}
|
|
|
|
#
|
|
# Kill ZED process
|
|
#
|
|
function zed_stop
|
|
{
|
|
if ! is_linux; then
|
|
return
|
|
fi
|
|
|
|
log_note "Stopping ZED"
|
|
if [[ -f ${ZEDLET_DIR}/zed.pid ]]; then
|
|
zedpid=$(<${ZEDLET_DIR}/zed.pid)
|
|
kill $zedpid
|
|
while ps -p $zedpid > /dev/null; do
|
|
sleep 1
|
|
done
|
|
rm -f ${ZEDLET_DIR}/zed.pid
|
|
fi
|
|
return 0
|
|
}
|
|
|
|
#
|
|
# Drain all zevents
|
|
#
|
|
function zed_events_drain
|
|
{
|
|
while [ $(zpool events -H | wc -l) -ne 0 ]; do
|
|
sleep 1
|
|
zpool events -c >/dev/null
|
|
done
|
|
}
|
|
|
|
# Set a variable in zed.rc to something, un-commenting it in the process.
|
|
#
|
|
# $1 variable
|
|
# $2 value
|
|
function zed_rc_set
|
|
{
|
|
var="$1"
|
|
val="$2"
|
|
# Remove the line
|
|
cmd="'/$var/d'"
|
|
eval sed -i $cmd $ZEDLET_DIR/zed.rc
|
|
|
|
# Add it at the end
|
|
echo "$var=$val" >> $ZEDLET_DIR/zed.rc
|
|
}
|
|
|
|
|
|
#
|
|
# Check is provided device is being active used as a swap device.
|
|
#
|
|
function is_swap_inuse
|
|
{
|
|
typeset device=$1
|
|
|
|
if [[ -z $device ]] ; then
|
|
log_note "No device specified."
|
|
return 1
|
|
fi
|
|
|
|
if is_linux; then
|
|
swapon -s | grep -w $(readlink -f $device) > /dev/null 2>&1
|
|
else
|
|
swap -l | grep -w $device > /dev/null 2>&1
|
|
fi
|
|
|
|
return $?
|
|
}
|
|
|
|
#
|
|
# Setup a swap device using the provided device.
|
|
#
|
|
function swap_setup
|
|
{
|
|
typeset swapdev=$1
|
|
|
|
if is_linux; then
|
|
log_must eval "mkswap $swapdev > /dev/null 2>&1"
|
|
log_must swapon $swapdev
|
|
else
|
|
log_must swap -a $swapdev
|
|
fi
|
|
|
|
return 0
|
|
}
|
|
|
|
#
|
|
# Cleanup a swap device on the provided device.
|
|
#
|
|
function swap_cleanup
|
|
{
|
|
typeset swapdev=$1
|
|
|
|
if is_swap_inuse $swapdev; then
|
|
if is_linux; then
|
|
log_must swapoff $swapdev
|
|
else
|
|
log_must swap -d $swapdev
|
|
fi
|
|
fi
|
|
|
|
return 0
|
|
}
|
|
|
|
#
|
|
# Set a global system tunable (64-bit value)
|
|
#
|
|
# $1 tunable name
|
|
# $2 tunable values
|
|
#
|
|
function set_tunable64
|
|
{
|
|
set_tunable_impl "$1" "$2" Z
|
|
}
|
|
|
|
#
|
|
# Set a global system tunable (32-bit value)
|
|
#
|
|
# $1 tunable name
|
|
# $2 tunable values
|
|
#
|
|
function set_tunable32
|
|
{
|
|
set_tunable_impl "$1" "$2" W
|
|
}
|
|
|
|
function set_tunable_impl
|
|
{
|
|
typeset tunable="$1"
|
|
typeset value="$2"
|
|
typeset mdb_cmd="$3"
|
|
typeset module="${4:-zfs}"
|
|
|
|
[[ -z "$tunable" ]] && return 1
|
|
[[ -z "$value" ]] && return 1
|
|
[[ -z "$mdb_cmd" ]] && return 1
|
|
|
|
case "$(uname)" in
|
|
Linux)
|
|
typeset zfs_tunables="/sys/module/$module/parameters"
|
|
[[ -w "$zfs_tunables/$tunable" ]] || return 1
|
|
cat >"$zfs_tunables/$tunable" <<<"$value"
|
|
return $?
|
|
;;
|
|
SunOS)
|
|
[[ "$module" -eq "zfs" ]] || return 1
|
|
echo "${tunable}/${mdb_cmd}0t${value}" | mdb -kw
|
|
return $?
|
|
;;
|
|
esac
|
|
}
|
|
|
|
#
|
|
# Get a global system tunable
|
|
#
|
|
# $1 tunable name
|
|
#
|
|
function get_tunable
|
|
{
|
|
get_tunable_impl "$1"
|
|
}
|
|
|
|
function get_tunable_impl
|
|
{
|
|
typeset tunable="$1"
|
|
typeset module="${2:-zfs}"
|
|
|
|
[[ -z "$tunable" ]] && return 1
|
|
|
|
case "$(uname)" in
|
|
Linux)
|
|
typeset zfs_tunables="/sys/module/$module/parameters"
|
|
[[ -f "$zfs_tunables/$tunable" ]] || return 1
|
|
cat $zfs_tunables/$tunable
|
|
return $?
|
|
;;
|
|
SunOS)
|
|
[[ "$module" -eq "zfs" ]] || return 1
|
|
;;
|
|
esac
|
|
|
|
return 1
|
|
}
|
|
|
|
#
|
|
# Prints the current time in seconds since UNIX Epoch.
|
|
#
|
|
function current_epoch
|
|
{
|
|
printf '%(%s)T'
|
|
}
|
|
|
|
#
|
|
# Get decimal value of global uint32_t variable using mdb.
|
|
#
|
|
function mdb_get_uint32
|
|
{
|
|
typeset variable=$1
|
|
typeset value
|
|
|
|
value=$(mdb -k -e "$variable/X | ::eval .=U")
|
|
if [[ $? -ne 0 ]]; then
|
|
log_fail "Failed to get value of '$variable' from mdb."
|
|
return 1
|
|
fi
|
|
|
|
echo $value
|
|
return 0
|
|
}
|
|
|
|
#
|
|
# Set global uint32_t variable to a decimal value using mdb.
|
|
#
|
|
function mdb_set_uint32
|
|
{
|
|
typeset variable=$1
|
|
typeset value=$2
|
|
|
|
mdb -kw -e "$variable/W 0t$value" > /dev/null
|
|
if [[ $? -ne 0 ]]; then
|
|
echo "Failed to set '$variable' to '$value' in mdb."
|
|
return 1
|
|
fi
|
|
|
|
return 0
|
|
}
|
|
|
|
#
|
|
# Set global scalar integer variable to a hex value using mdb.
|
|
# Note: Target should have CTF data loaded.
|
|
#
|
|
function mdb_ctf_set_int
|
|
{
|
|
typeset variable=$1
|
|
typeset value=$2
|
|
|
|
mdb -kw -e "$variable/z $value" > /dev/null
|
|
if [[ $? -ne 0 ]]; then
|
|
echo "Failed to set '$variable' to '$value' in mdb."
|
|
return 1
|
|
fi
|
|
|
|
return 0
|
|
}
|
|
|
|
#
|
|
# Compute MD5 digest for given file or stdin if no file given.
|
|
# Note: file path must not contain spaces
|
|
#
|
|
function md5digest
|
|
{
|
|
typeset file=$1
|
|
|
|
md5sum -b $file | awk '{ print $1 }'
|
|
}
|
|
|
|
#
|
|
# Compute SHA256 digest for given file or stdin if no file given.
|
|
# Note: file path must not contain spaces
|
|
#
|
|
function sha256digest
|
|
{
|
|
typeset file=$1
|
|
|
|
sha256sum -b $file | awk '{ print $1 }'
|
|
}
|