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https://gitlab.alpinelinux.org/alpine/aports.git
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53faabaf0f
Whenever a machine using LVM is shutdown then the "/etc/init.d/lvm2 stop", run as part of an orderly shutdown will output an error: * Shutting down the Logical Volume Manager * ERROR: lvm failed to stop If the vgchange command in the init.d script is modified to not hide its output then instead the following is observed: * Shutting down the Logical Volume Manager Logical volume vg0/root contains a filesystem in use. Can't deactivate volume group "vg0" with 1 open logical volume(s) * ERROR: lvm failed to stop At this point in shutdown the majority of filesystems have already been unmounted. However, obviously, / is not yet unmounted. The above error occurs because the LV containing the rootfs cannot be deactivated as the rootfs is still mounted. Therefore this is a "normal" error when the rootfs is using LVM and should be ignored.
42 lines
901 B
Bash
42 lines
901 B
Bash
#!/sbin/openrc-run
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depend() {
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before checkfs fsck swap
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after hwdrivers modules device-mapper
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}
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dm_in_proc() {
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local rc=0 i=
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for i in devices misc; do
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grep -qs 'device-mapper' /proc/$i
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rc=$(($rc + $?))
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done
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return $rc
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}
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start() {
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local rc=0 msg=
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ebegin "Setting up the Logical Volume Manager"
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if [ -e /proc/modules ] && ! dm_in_proc; then
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modprobe dm-mod 2>/dev/null
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fi
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if [ -d /proc/lvm ] || dm_in_proc; then
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vgscan --mknodes --ignorelockingfailure
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vgchange --sysinit --activate y
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rc=$?
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else
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rc=1
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fi
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eend $rc
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}
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stop() {
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ebegin "Shutting down the Logical Volume Manager"
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vgchange --ignorelockingfailure -a n >/dev/null 2>&1
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# At this stage all filesystems except rootfs have been
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# unmounted. A "standard" error here is failure to deactivate
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# the VG containing the rootfs (as it is still obviously in use)
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# so why bother giving a non-zero error code?
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eend 0
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}
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