mirror_zfs/contrib/initramfs/scripts/local-top/zfs
наб 6fc3099248 Trim excess shellcheck annotations. Widen to all non-Korn scripts
Before, make shellcheck checked
  scripts/{commitcheck,make_gitrev,man-dates,paxcheck,zfs-helpers,zfs,
           zfs-tests,zimport,zloop}.sh
  cmd/zed/zed.d/{{all-debug,all-syslog,data-notify,generic-notify,
                 resilver_finish-start-scrub,scrub_finish-notify,
                 statechange-led,statechange-notify,trim_finish-notify,
                 zed-functions}.sh,history_event-zfs-list-cacher.sh.in}
  cmd/zpool/zpool.d/{dm-deps,iostat,lsblk,media,ses,smart,upath}
now it also checks
  contrib/dracut/{02zfsexpandknowledge/module-setup,
                  90zfs/{export-zfs,parse-zfs,zfs-needshutdown,
                         zfs-load-key,zfs-lib,module-setup,
                         mount-zfs,zfs-generator}}.sh.in
  cmd/zed/zed.d/{pool_import-led,vdev_attach-led,
                 resilver_finish-notify,vdev_clear-led}.sh
  contrib/initramfs/{zfsunlock,hooks/zfs.in,scripts/local-top/zfs}
  tests/zfs-tests/tests/perf/scripts/prefetch_io.sh
  scripts/common.sh.in
  contrib/bpftrace/zfs-trace.sh
  autogen.sh

Reviewed-by: John Kennedy <john.kennedy@delphix.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12042
2021-05-20 08:55:23 -07:00

54 lines
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#!/bin/sh
# shellcheck disable=SC2154
if [ "$1" = "prereqs" ]; then
echo mdadm mdrun multipath
exit 0
fi
#
# Helper functions
#
message()
{
if plymouth --ping 2>/dev/null; then
plymouth message --text="$*"
else
echo "$*" >&2
fi
return 0
}
udev_settle()
{
# Wait for udev to be ready, see https://launchpad.net/bugs/85640
if [ -x /sbin/udevadm ]; then
/sbin/udevadm settle --timeout=30
elif [ -x /sbin/udevsettle ]; then
/sbin/udevsettle --timeout=30
fi
return 0
}
activate_vg()
{
# Sanity checks
if [ ! -x /sbin/lvm ]; then
[ "$quiet" != "y" ] && message "lvm is not available"
return 1
fi
# Detect and activate available volume groups
/sbin/lvm vgscan
/sbin/lvm vgchange -a y --sysinit
return $?
}
udev_settle
activate_vg
exit 0