mirror of
https://git.proxmox.com/git/mirror_zfs.git
synced 2024-11-17 18:11:00 +03:00
d99a015343
Authored by: Chris Williamson <chris.williamson@delphix.com> Reviewed by: Matthew Ahrens <mahrens@delphix.com> Reviewed by: George Wilson <george.wilson@delphix.com> Reviewed by: John Kennedy <john.kennedy@delphix.com> Reviewed by: Dan Kimmel <dan.kimmel@delphix.com> Approved by: Garrett D'Amore <garrett@damore.org> Ported-by: Don Brady <don.brady@delphix.com> Ported-by: John Kennedy <john.kennedy@delphix.com> OpenZFS-issue: https://www.illumos.org/issues/7431 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/dfc11533 Porting Notes: * The CLI long option arguments for '-t' and '-m' don't parse on linux * Switched from kmem_alloc to vmem_alloc in zcp_lua_alloc * Lua implementation is built as its own module (zlua.ko) * Lua headers consumed directly by zfs code moved to 'include/sys/lua/' * There is no native setjmp/longjump available in stock Linux kernel. Brought over implementations from illumos and FreeBSD * The get_temporary_prop() was adapted due to VFS platform differences * Use of inline functions in lua parser to reduce stack usage per C call * Skip some ZFS Test Suite ZCP tests on sparc64 to avoid stack overflow
135 lines
2.8 KiB
Plaintext
Executable File
135 lines
2.8 KiB
Plaintext
Executable File
#!@SHELL@
|
|
#
|
|
# zfs-zed
|
|
#
|
|
# chkconfig: 2345 29 99
|
|
# description: This script will start and stop the ZFS Event Daemon.
|
|
# probe: true
|
|
#
|
|
### BEGIN INIT INFO
|
|
# Provides: zfs-zed
|
|
# Required-Start: zfs-mount
|
|
# Required-Stop: zfs-mount
|
|
# Default-Start: 2 3 4 5
|
|
# Default-Stop: 0 1 6
|
|
# X-Stop-After: zfs-share
|
|
# Short-Description: ZFS Event Daemon
|
|
# Description: zed monitors ZFS events. When a zevent is posted, zed
|
|
# will run any scripts that have been enabled for the
|
|
# corresponding zevent class.
|
|
### END INIT INFO
|
|
#
|
|
# Released under the 2-clause BSD license.
|
|
#
|
|
# The original script that acted as a template for this script came from
|
|
# the Debian GNU/Linux kFreeBSD ZFS packages (which did not include a
|
|
# licensing stansa) in the commit dated Mar 24, 2011:
|
|
# https://github.com/zfsonlinux/pkg-zfs/commit/80a3ae582b59c0250d7912ba794dca9e669e605a
|
|
|
|
# Source the common init script
|
|
. @sysconfdir@/zfs/zfs-functions
|
|
|
|
ZED_NAME="zed"
|
|
ZED_PIDFILE="@runstatedir@/$ZED_NAME.pid"
|
|
|
|
extra_started_commands="reload"
|
|
|
|
# Exit if the package is not installed
|
|
[ -x "$ZED" ] || exit 0
|
|
|
|
# ----------------------------------------------------
|
|
|
|
do_depend()
|
|
{
|
|
after zfs-mount localmount
|
|
}
|
|
|
|
do_start()
|
|
{
|
|
check_module_loaded "zfs" || exit 0
|
|
|
|
ZED_ARGS="$ZED_ARGS -p $ZED_PIDFILE"
|
|
|
|
zfs_action "Starting ZFS Event Daemon" zfs_daemon_start \
|
|
"$ZED_PIDFILE" "$ZED" "$ZED_ARGS"
|
|
return "$?"
|
|
}
|
|
|
|
do_stop()
|
|
{
|
|
local pools RET
|
|
check_module_loaded "zfs" || exit 0
|
|
|
|
zfs_action "Stopping ZFS Event Daemon" zfs_daemon_stop \
|
|
"$ZED_PIDFILE" "$ZED" "$ZED_NAME"
|
|
if [ "$?" -eq "0" ]
|
|
then
|
|
# Let's see if we have any pools imported
|
|
pools=$("$ZPOOL" list -H -oname)
|
|
if [ -z "$pools" ]
|
|
then
|
|
# No pools imported, it is/should be safe/possible to
|
|
# unload modules.
|
|
zfs_action "Unloading modules" rmmod zfs zunicode \
|
|
zavl zcommon znvpair zlua spl
|
|
return "$?"
|
|
fi
|
|
else
|
|
return "$?"
|
|
fi
|
|
}
|
|
|
|
do_status()
|
|
{
|
|
check_module_loaded "zfs" || exit 0
|
|
|
|
zfs_daemon_status "$ZED_PIDFILE" "$ZED" "$ZED_NAME"
|
|
return "$?"
|
|
}
|
|
|
|
do_reload()
|
|
{
|
|
check_module_loaded "zfs" || exit 0
|
|
|
|
zfs_action "Reloading ZFS Event Daemon" zfs_daemon_reload \
|
|
"$ZED_PIDFILE" "$ZED_NAME"
|
|
return "$?"
|
|
}
|
|
|
|
# ----------------------------------------------------
|
|
|
|
if [ ! -e /sbin/openrc-run ]; then
|
|
case "$1" in
|
|
start)
|
|
do_start
|
|
;;
|
|
stop)
|
|
do_stop
|
|
;;
|
|
status)
|
|
do_status
|
|
;;
|
|
reload|force-reload)
|
|
do_reload
|
|
;;
|
|
restart)
|
|
do_stop
|
|
do_start
|
|
;;
|
|
*)
|
|
[ -n "$1" ] && echo "Error: Unknown command $1."
|
|
echo "Usage: $0 {start|stop|status|reload|restart}"
|
|
exit 1
|
|
;;
|
|
esac
|
|
|
|
exit $?
|
|
else
|
|
# Create wrapper functions since Gentoo don't use the case part.
|
|
depend() { do_depend; }
|
|
start() { do_start; }
|
|
stop() { do_stop; }
|
|
status() { do_status; }
|
|
reload() { do_reload; }
|
|
fi
|