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9747310cc1
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz> Closes #11898
15 lines
522 B
SYSTEMD
15 lines
522 B
SYSTEMD
[Unit]
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Description=Rollback bootfs just before it is mounted
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Requisite=zfs-import.target
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After=zfs-import.target zfs-snapshot-bootfs.service
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Before=dracut-mount.service
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DefaultDependencies=no
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ConditionKernelCommandLine=bootfs.rollback
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[Service]
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# ${BOOTFS} should have been set by zfs-env-bootfs.service
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Type=oneshot
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ExecStartPre=/bin/sh -c 'test -n "${BOOTFS}"'
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ExecStart=/bin/sh -c '. /lib/dracut-lib.sh; SNAPNAME="$(getarg bootfs.rollback)"; @sbindir@/zfs rollback -Rf "${BOOTFS}@${SNAPNAME:-%v}"'
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RemainAfterExit=yes
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