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https://git.proxmox.com/git/mirror_zfs.git
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bf4b271af1
Add an Alpine Linux 3.23 runner to the CI chain to run OpenZFS builds and tests against musl libc. Currently, zfs_send_sparse is killed after 10 minutes on Alpine, causing cascading EBUSY failures in the test suite. With zfs_send_sparse disabled, the ZFS test suite reaches a pass rate of 94.62%. This commit introduces the required Alpine-specific setup and a small set of shell and cloud-init compatibility fixes that also apply to existing Linux runners. The Alpine runner is not enabled by default and is not executed for new pull requests. Sponsored-by: ERNW Research GmbH - https://ernw-research.de/ Signed-off-by: Alexander Moch <amoch@ernw.de> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Tony Hutter <hutter2@llnl.gov> Reviewed-by: Tino Reichardt <milky-zfs@mcmilk.de>
113 lines
3.0 KiB
Bash
Executable File
113 lines
3.0 KiB
Bash
Executable File
#!/bin/ksh -p
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# SPDX-License-Identifier: CDDL-1.0
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#
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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 https://opensource.org/licenses/CDDL-1.0.
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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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# Copyright (c) 2025 by Lawrence Livermore National Security, LLC.
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. $STF_SUITE/include/libtest.shlib
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#
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# DESCRIPTION:
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# Verify that we can make an xfs filesystem on a ZFS-backed loopback device.
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#
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# See:
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# https://github.com/openzfs/zfs/pull/17298
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# https://github.com/openzfs/zfs/issues/17277
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#
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# STRATEGY:
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# 1. Make a pool
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# 2. Make a file on the pool or create zvol
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# 3. Mount the file/zvol behind a loopback device
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# 4. Create & mount an xfs filesystem on the loopback device
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function cleanup
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{
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if [ -d $TEST_BASE_DIR/mnt ] ; then
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umount $TEST_BASE_DIR/mnt
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log_must rmdir $TEST_BASE_DIR/mnt
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fi
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if [ -n "$DEV" ] ; then
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log_must losetup -d $DEV
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fi
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destroy_pool $TESTPOOL2
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log_must rm -f $TEST_BASE_DIR/file1
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}
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if [ ! -x "$(which mkfs.xfs)" ] ; then
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log_unsupported "No mkfs.xfs binary"
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fi
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if [ ! -d /lib/modules/$(uname -r)/kernel/fs/xfs ] && \
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! grep -qE '\sxfs$' /proc/filesystems ; then
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log_unsupported "No XFS kernel support"
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fi
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log_assert "Make an xfs filesystem on a ZFS-backed loopback device"
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log_onexit cleanup
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# fio options
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export NUMJOBS=2
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export RUNTIME=3
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export PERF_RANDSEED=1234
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export PERF_COMPPERCENT=66
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export PERF_COMPCHUNK=0
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export BLOCKSIZE=128K
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export SYNC_TYPE=0
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export FILE_SIZE=$(( 1024 * 1024 ))
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function do_test
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{
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imgfile=$1
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log_note "Running test on $imgfile"
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log_must losetup -f $imgfile
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# Alpine Linux loop devices appear as `/dev/loop/N` instead of `/dev/loopN`.
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DEV=$(losetup --associated $imgfile | grep -Eo '^/dev/loop/?[0-9]+')
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log_must mkfs.xfs $DEV
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mkdir $TEST_BASE_DIR/mnt
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log_must mount $DEV $TEST_BASE_DIR/mnt
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export DIRECTORY=$TEST_BASE_DIR/mnt
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for d in 0 1 ; do
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# fio options
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export DIRECT=$d
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log_must fio $FIO_SCRIPTS/mkfiles.fio
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log_must fio $FIO_SCRIPTS/random_reads.fio
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done
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log_must umount $TEST_BASE_DIR/mnt
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log_must rmdir $TEST_BASE_DIR/mnt
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log_must losetup -d $DEV
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DEV=""
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}
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log_must truncate -s 1G $TEST_BASE_DIR/file1
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log_must zpool create $TESTPOOL2 $TEST_BASE_DIR/file1
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log_must truncate -s 512M /$TESTPOOL2/img
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do_test /$TESTPOOL2/img
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log_must rm /$TESTPOOL2/img
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log_must zfs create -V 512M $TESTPOOL2/vol
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blkdev="$ZVOL_DEVDIR/$TESTPOOL2/vol"
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block_device_wait $blkdev
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do_test $blkdev
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log_pass "Verified xfs filesystem on a ZFS-backed loopback device"
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