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systemd/units/initrd.target

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add initrd-fs.target and root-fs.target Instead of using local-fs*.target in the initrd, use root-fs.target for sysroot.mount and initrd-fs.target for /sysroot/usr and friends. Using local-fs.target would mean to carry over the activated local-fs.target to the isolated initrd-switch-root.target and thus in the real root. Having local-fs.target already active after deserialization causes ordering problems with the real root services and targets. We better isolate to targets for initrd-switch-root.target, which are only available in the initrd.
2013-03-04 22:01:05 +04:00
# This file is part of systemd.
#
# systemd is free software; you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation; either version 2.1 of the License, or
# (at your option) any later version.
[Unit]
units: initrd, multi-user - add a few more words to Description=
2013-03-16 19:29:29 +04:00
Description=Initrd Default Target
add initrd-fs.target and root-fs.target Instead of using local-fs*.target in the initrd, use root-fs.target for sysroot.mount and initrd-fs.target for /sysroot/usr and friends. Using local-fs.target would mean to carry over the activated local-fs.target to the isolated initrd-switch-root.target and thus in the real root. Having local-fs.target already active after deserialization causes ordering problems with the real root services and targets. We better isolate to targets for initrd-switch-root.target, which are only available in the initrd.
2013-03-04 22:01:05 +04:00
Documentation=man:systemd.special(7)
Make initrd.target the default target in the initrd First, rename root-fs.target to initrd-root-fs.target to clarify its usage. Mount units with "x-initrd-rootfs.mount" are now ordered before initrd-root-fs.target. As we sometimes construct /sysroot mounts in /etc/fstab in the initrd, we want these to be mounted before the initrd-root-fs.target is active. initrd.target can be the default target in the initrd. (normal startup) : : v basic.target | ______________________/| / | | sysroot.mount | | | v | initrd-root-fs.target | | | v | initrd-parse-etc.service (custom initrd services) | | v | (sysroot-usr.mount and | various mounts marked | with fstab option | x-initrd.mount) | | | v | initrd-fs.target | | \______________________ | \| v initrd.target | v initrd-cleanup.service isolates to initrd-switch-root.target | v ______________________/| / | | initrd-udevadm-cleanup-db.service | | (custom initrd services) | | | \______________________ | \| v initrd-switch-root.target | v initrd-switch-root.service | v switch-root
2013-03-14 16:12:10 +04:00
OnFailure=emergency.target
core: replace OnFailureIsolate= setting by a more generic OnFailureJobMode= setting and make use of it where applicable
2013-11-26 04:39:53 +04:00
OnFailureJobMode=replace-irreversibly
add initrd-fs.target and root-fs.target Instead of using local-fs*.target in the initrd, use root-fs.target for sysroot.mount and initrd-fs.target for /sysroot/usr and friends. Using local-fs.target would mean to carry over the activated local-fs.target to the isolated initrd-switch-root.target and thus in the real root. Having local-fs.target already active after deserialization causes ordering problems with the real root services and targets. We better isolate to targets for initrd-switch-root.target, which are only available in the initrd.
2013-03-04 22:01:05 +04:00
ConditionPathExists=/etc/initrd-release
Make initrd.target the default target in the initrd First, rename root-fs.target to initrd-root-fs.target to clarify its usage. Mount units with "x-initrd-rootfs.mount" are now ordered before initrd-root-fs.target. As we sometimes construct /sysroot mounts in /etc/fstab in the initrd, we want these to be mounted before the initrd-root-fs.target is active. initrd.target can be the default target in the initrd. (normal startup) : : v basic.target | ______________________/| / | | sysroot.mount | | | v | initrd-root-fs.target | | | v | initrd-parse-etc.service (custom initrd services) | | v | (sysroot-usr.mount and | various mounts marked | with fstab option | x-initrd.mount) | | | v | initrd-fs.target | | \______________________ | \| v initrd.target | v initrd-cleanup.service isolates to initrd-switch-root.target | v ______________________/| / | | initrd-udevadm-cleanup-db.service | | (custom initrd services) | | | \______________________ | \| v initrd-switch-root.target | v initrd-switch-root.service | v switch-root
2013-03-14 16:12:10 +04:00
Requires=basic.target
Wants=initrd-root-fs.target initrd-fs.target initrd-parse-etc.service
After=initrd-root-fs.target initrd-fs.target basic.target rescue.service rescue.target
AllowIsolate=yes
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