Alan Jenkins f1e24a259c units: don't kill the emergency shell when sysinit.target is triggered (#6765) ... Why --- The advantage of this is that starting sysinit.target from the emergency shell will no longer kill the emergency shell and lock you out of the system. Our docs already claimed that emergency.target was useful for "starting individual units in order to continue the boot process in steps". This resolves #6509 for my purposes. Remaining limitation -------------------- Starting getty.target will still kill the shell, and if you don't have a root password you will then be locked out at that point. This is relevant to distributions which patch the sulogin system to permit logins when the root password is locked. Both Debian and RedHat used to follow this behaviour! Debian have been discussing what they could replace it with at https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=806852 So this doesn't quite achieve perfection, but I think it's a worthwhile change. It should be easier to understand the logic now it doesn't have such a big hole in it. Repairing the sysinit stage of the boot is the main reason we have emergency.target. And as discussed in the issue, sysinit.target gets pulled in implicitly as soon as any DefaultDependencies service is activated. How --- sysinit.target only needs to conflict with emergency.target. It didn't need to conflict with emergency.service as well. In theory the conflicts are pointless, we could just change the dependency of sysinit.target on local-fs.target from Wants to Requires. However, doing so would mean that when local-fs fails, the screen is flooded with yellow [DEPEND] failures. That would hinder the poor unfortunate admin, so let's not do that. There is no additional ordering requirement against emergency. If the failure happens, the job for sysinit will be cancelled instantly. We don't need to worry about when sysinit.target and its dependents would be stopped, because sysinit waits for local-fs before it starts. emergency.target is still necessarily stopped once we reach sysinit (you can't express a one-way conflict in pure unit directives). This is largely cosmetic... though perhaps it symbolizes that you're no longer in Emergency Mode if System Initialization is successful ;-). As a secondary advantage, the getty's which conflict on rescue.service now need to conflict on emergency.service as well. This makes the system more uniform and simpler to understand. The only other effect this should have is that `systemctl start emergency.target` is now practically the same as `systemctl start rescue.target`. The only units this command will stop are the conflicting getty units. Neither of those commands should ever be used. E.g. they will not stop the gdm.service unit on Fedora 26.		2017-09-14 21:43:43 +02:00
..
user	build-sys: drop gitignore patterns for in-tree builds	2017-07-18 10:05:06 -04:00
basic.target	Merge pull request #2565 from poettering/fix-2315	2016-02-09 19:13:15 -05:00
bluetooth.target	units: introduce new Documentation= field and make use of it everywhere	2012-05-21 15:14:51 +02:00
busnames.target	units: install busnames.target by default	2013-12-03 01:18:26 +01:00
console-getty.service.m4.in	units: order container and console getty units after getty-pre.target	2017-09-05 14:53:25 +02:00
container-getty@.service.m4.in	units: don't kill the emergency shell when sysinit.target is triggered (#6765)	2017-09-14 21:43:43 +02:00
cryptsetup-pre.target	units: add remote-cryptsetup.target and remote-cryptsetup-pre.target	2017-09-05 12:06:30 +02:00
cryptsetup.target	units: add remote-cryptsetup.target and remote-cryptsetup-pre.target	2017-09-05 12:06:30 +02:00
debug-shell.service.in	units: properly unset the l10n environment variables where we need to	2017-09-14 15:17:40 +02:00
dev-hugepages.mount	units: use https for the freedesktop url (#6227)	2017-06-28 22:54:12 -04:00
dev-mqueue.mount	units: use https for the freedesktop url (#6227)	2017-06-28 22:54:12 -04:00
emergency.service.in	sulogin-shell: switch from shell implementation to a C implementation (#6698)	2017-09-08 18:21:37 +02:00
emergency.target	units: introduce new Documentation= field and make use of it everywhere	2012-05-21 15:14:51 +02:00
exit.target	containers: systemd exits with non-zero code	2015-09-21 17:32:45 +02:00
final.target	units: introduce new Documentation= field and make use of it everywhere	2012-05-21 15:14:51 +02:00
getty-pre.target	units: introduce getty-pre.target (#6667)	2017-08-31 11:20:14 +02:00
getty.target	unit: link up getty configuration from man page and unit files	2012-11-20 20:10:30 +01:00
getty@.service.m4	units: don't kill the emergency shell when sysinit.target is triggered (#6765)	2017-09-14 21:43:43 +02:00
graphical.target	units: make graphical.target dependencies more complete and similar to those of multi-user.target	2014-12-29 17:00:05 +01:00
halt-local.service.in	build-sys: make rc-local support part of SYSV compat	2013-01-04 23:26:20 +01:00
halt.target	units: rename halt/hibernate/kexec/poweroff/reboot/suspend to systed-xxx	2012-06-25 14:28:50 +02:00
hibernate.target	units: starting suspend.target should not fail when suspend is successful (#6678)	2017-08-30 18:20:23 +02:00
hybrid-sleep.target	units: starting suspend.target should not fail when suspend is successful (#6678)	2017-08-30 18:20:23 +02:00
initrd-cleanup.service.in	core: replace OnFailureIsolate= setting by a more generic OnFailureJobMode= setting and make use of it where applicable	2013-11-26 02:26:31 +01:00
initrd-fs.target	core: replace OnFailureIsolate= setting by a more generic OnFailureJobMode= setting and make use of it where applicable	2013-11-26 02:26:31 +01:00
initrd-parse-etc.service.in	initrd-parse-etc.service: ignore return code of daemon-reload	2014-09-03 13:28:31 +02:00
initrd-root-device.target	Create initrd-root-device.target synchronization point (#3239)	2016-05-12 18:42:39 +02:00
initrd-root-fs.target	core: replace OnFailureIsolate= setting by a more generic OnFailureJobMode= setting and make use of it where applicable	2013-11-26 02:26:31 +01:00
initrd-switch-root.service.in	units: drop KillMode= from initrd-switch-root.service	2017-01-31 01:34:40 -05:00
initrd-switch-root.target	units: add Wants=initrd-cleanup.service to initrd-switch-root.target (#4345)	2016-10-11 14:36:14 +02:00
initrd-udevadm-cleanup-db.service.in	Move udevadm to rootbindir	2013-03-11 07:18:33 +01:00
initrd.target	Create initrd-root-device.target synchronization point (#3239)	2016-05-12 18:42:39 +02:00
kexec.target	units: rename halt/hibernate/kexec/poweroff/reboot/suspend to systed-xxx	2012-06-25 14:28:50 +02:00
kmod-static-nodes.service.in	kmod-static-nodes: don't run if module list is empty	2016-01-11 16:26:17 +01:00
ldconfig.service	units: restore ConditionNeesUpdate=/etc in ldconfig.service (#3311)	2016-05-21 17:09:18 -04:00
local-fs-pre.target	units: disallow manual starting of passive units	2013-03-26 15:15:39 +01:00
local-fs.target	units: local-fs.target - don't pull in default dependencies	2014-06-29 16:20:33 +02:00
machine.slice	logind: add infrastructure to keep track of machines, and move to slices	2013-06-20 03:49:59 +02:00
machines.target	units: rework systemd-nspawn@.service unit	2014-12-29 17:00:05 +01:00
meson-add-wants.sh	meson: also indent scripts with 8 spaces	2017-04-25 08:49:16 -04:00
meson.build	units: add remote-cryptsetup.target and remote-cryptsetup-pre.target	2017-09-05 12:06:30 +02:00
multi-user.target	units: drop [Install] section from multi-user.target and graphical.target	2014-01-17 20:27:35 +01:00
network-online.target	units: use https for the freedesktop url (#6227)	2017-06-28 22:54:12 -04:00
network-pre.target	units: use https for the freedesktop url (#6227)	2017-06-28 22:54:12 -04:00
network.target	units: use https for the freedesktop url (#6227)	2017-06-28 22:54:12 -04:00
nss-lookup.target	units: disallow manual starting of passive units	2013-03-26 15:15:39 +01:00
nss-user-lookup.target	units: disallow manual starting of passive units	2013-03-26 15:15:39 +01:00
paths.target	units: introduce new timers.target and paths.target to hook timer/path units into for boot	2013-03-25 21:28:30 +01:00
poweroff.target	units: restore job timeouts for poweroff and reboot	2014-11-06 08:17:45 -05:00
printer.target	units: introduce new Documentation= field and make use of it everywhere	2012-05-21 15:14:51 +02:00
proc-sys-fs-binfmt_misc.automount	units: use https for the freedesktop url (#6227)	2017-06-28 22:54:12 -04:00
proc-sys-fs-binfmt_misc.mount	units: use https for the freedesktop url (#6227)	2017-06-28 22:54:12 -04:00
quotaon.service.in	units: move Before deps for quota services to remote-fs.target (#5627)	2017-03-30 11:21:18 +02:00
rc-local.service.in	units: Add "GuessMainPID=no" to compatibility unit for rc-local (#3018)	2016-04-21 19:16:28 +02:00
reboot.target	units: restore job timeouts for poweroff and reboot	2014-11-06 08:17:45 -05:00
remote-cryptsetup-pre.target	units: add remote-cryptsetup.target and remote-cryptsetup-pre.target	2017-09-05 12:06:30 +02:00
remote-cryptsetup.target	units: add remote-cryptsetup.target and remote-cryptsetup-pre.target	2017-09-05 12:06:30 +02:00
remote-fs-pre.target	units: disallow manual starting of passive units	2013-03-26 15:15:39 +01:00
remote-fs.target	filesystem targets: disable default dependencies	2013-09-11 14:40:58 +02:00
rescue.service.in	sulogin-shell: switch from shell implementation to a C implementation (#6698)	2017-09-08 18:21:37 +02:00
rescue.target	units: do not install rescue.target for alt-↑	2017-08-31 16:17:41 +01:00
rpcbind.target	units: disallow manual starting of passive units	2013-03-26 15:15:39 +01:00
serial-getty@.service.m4	units: don't kill the emergency shell when sysinit.target is triggered (#6765)	2017-09-14 21:43:43 +02:00
shutdown.target	units: introduce new Documentation= field and make use of it everywhere	2012-05-21 15:14:51 +02:00
sigpwr.target	units: introduce new Documentation= field and make use of it everywhere	2012-05-21 15:14:51 +02:00
sleep.target	units: stop sleep.target when it has done its job	2012-06-25 12:01:09 +02:00
slices.target	core: general cgroup rework	2013-06-27 04:17:34 +02:00
smartcard.target	units: introduce new Documentation= field and make use of it everywhere	2012-05-21 15:14:51 +02:00
sockets.target	units: introduce new Documentation= field and make use of it everywhere	2012-05-21 15:14:51 +02:00
sound.target	units: introduce new Documentation= field and make use of it everywhere	2012-05-21 15:14:51 +02:00
suspend.target	units: starting suspend.target should not fail when suspend is successful (#6678)	2017-08-30 18:20:23 +02:00
swap.target	units: introduce new Documentation= field and make use of it everywhere	2012-05-21 15:14:51 +02:00
sys-fs-fuse-connections.mount	units: use https for the freedesktop url (#6227)	2017-06-28 22:54:12 -04:00
sys-kernel-config.mount	units: use https for the freedesktop url (#6227)	2017-06-28 22:54:12 -04:00
sys-kernel-debug.mount	units: use https for the freedesktop url (#6227)	2017-06-28 22:54:12 -04:00
sysinit.target	units: don't kill the emergency shell when sysinit.target is triggered (#6765)	2017-09-14 21:43:43 +02:00
syslog.socket	units: use https for the freedesktop url (#6227)	2017-06-28 22:54:12 -04:00
system-update-cleanup.service.in	units: add system-update-cleanup.service to guard against offline-update loops	2016-11-29 01:40:34 -05:00
system-update.target	units: add system-update-cleanup.service to guard against offline-update loops	2016-11-29 01:40:34 -05:00
system.slice	units: remove unnecessary Requires= and After= in system.slice (#6794)	2017-09-11 10:35:51 +02:00
systemd-ask-password-console.path	systemd-ask-password: make sure directory watch is started before cryptsetup (#3850)	2016-08-02 08:55:25 -04:00
systemd-ask-password-console.service.in	units: set SystemCallArchitectures=native on all our long-running services	2017-02-09 16:12:03 +01:00
systemd-ask-password-wall.path	systemd-ask-password: make sure directory watch is started before cryptsetup (#3850)	2016-08-02 08:55:25 -04:00
systemd-ask-password-wall.service.in	units: set SystemCallArchitectures=native on all our long-running services	2017-02-09 16:12:03 +01:00
systemd-backlight@.service.in	unit: use StateDirectory= instead of RequiresMountsFor=	2017-08-31 18:37:11 +09:00
systemd-binfmt.service.in	units: specify timeouts for more oneshot services	2015-04-28 08:52:17 -04:00
systemd-coredump.socket	coredump: rework coredumping logic	2016-02-10 16:08:32 +01:00
systemd-coredump@.service.in	units: set LockPersonality= for all our long-running services (#6819)	2017-09-14 19:45:40 +02:00
systemd-exit.service.in	containers: systemd exits with non-zero code	2015-09-21 17:32:45 +02:00
systemd-firstboot.service.in	units: run firstboot before sysusers, so that firstboot can initialize the root password	2014-10-23 01:24:59 +02:00
systemd-fsck-root.service.in	fsck: remove fsckd again, but keep the door open for external replacement	2015-04-28 17:30:00 +02:00
systemd-fsck@.service.in	units: make sure that fsck is executed before quotacheck	2016-05-10 14:10:17 +02:00
systemd-halt.service.in	man: document systemd-halt.service and friends	2012-06-26 17:50:29 +02:00
systemd-hibernate-resume@.service.in	systemd-hibernate-resume@.service: remove unnecessary ordering	2014-10-09 23:53:15 -04:00
systemd-hibernate.service.in	man: document systemd-suspend.service	2012-06-26 17:33:11 +02:00
systemd-hostnamed.service.in	units: set LockPersonality= for all our long-running services (#6819)	2017-09-14 19:45:40 +02:00
systemd-hwdb-update.service.in	Revert "hwdb: actually search /run/udev/hwdb.d"	2015-06-09 11:26:06 +02:00
systemd-hybrid-sleep.service.in	logind: support for hybrid sleep (i.e. suspend+hibernate at the same time)	2012-10-28 00:50:35 +02:00
systemd-importd.service.in	units: set LockPersonality= for all our long-running services (#6819)	2017-09-14 19:45:40 +02:00
systemd-initctl.service.in	units: set SystemCallArchitectures=native on all our long-running services	2017-02-09 16:12:03 +01:00
systemd-initctl.socket	initctl: move /dev/initctl fifo into /run, replace it by symlink	2014-06-04 16:53:58 +02:00
systemd-journal-catalog-update.service.in	units: fix condition for systemd-journal-catalog-update.service (#4990)	2016-12-29 10:38:52 +01:00
systemd-journal-flush.service.in	units: so far we defaulted to 90s as default timeout for most things, let's do so for our oneshot services too	2015-02-02 21:34:32 +01:00
systemd-journal-gatewayd.service.in	units: set LockPersonality= for all our long-running services (#6819)	2017-09-14 19:45:40 +02:00
systemd-journal-gatewayd.socket	journal-remote: add documents in the unit files	2015-12-15 10:51:12 +09:00
systemd-journal-remote.service.in	units: set LockPersonality= for all our long-running services (#6819)	2017-09-14 19:45:40 +02:00
systemd-journal-remote.socket	journal-remote: add units and read certs from default locations	2014-07-15 22:23:49 -04:00
systemd-journal-upload.service.in	units: set LockPersonality= for all our long-running services (#6819)	2017-09-14 19:45:40 +02:00
systemd-journald-audit.socket	Revert "units: set ConditionVirtualization=!private-users on journald audit socket" (#6513)	2017-08-02 16:39:54 +02:00
systemd-journald-dev-log.socket	journald: also increase the SendBuffer of /dev/log to 8M	2014-08-13 18:53:05 +02:00
systemd-journald.service.in	units: set LockPersonality= for all our long-running services (#6819)	2017-09-14 19:45:40 +02:00
systemd-journald.socket	journald: move /dev/log socket to /run	2014-06-04 16:53:58 +02:00
systemd-kexec.service.in	man: document systemd-halt.service and friends	2012-06-26 17:50:29 +02:00
systemd-localed.service.in	units: set LockPersonality= for all our long-running services (#6819)	2017-09-14 19:45:40 +02:00
systemd-logind.service.in	units: set LockPersonality= for all our long-running services (#6819)	2017-09-14 19:45:40 +02:00
systemd-machine-id-commit.service.in	machine-id-commit: merge machine-id-commit functionality into machine-id-setup	2015-09-29 21:55:51 +02:00
systemd-machined.service.in	units: set LockPersonality= for all our long-running services (#6819)	2017-09-14 19:45:40 +02:00
systemd-modules-load.service.in	units: specify timeouts for more oneshot services	2015-04-28 08:52:17 -04:00
systemd-networkd-wait-online.service.in	units: use Requires in systemd-networkd-wait-online.service (#6065)	2017-07-03 17:05:20 +02:00
systemd-networkd.service.in	units: set LockPersonality= for all our long-running services (#6819)	2017-09-14 19:45:40 +02:00
systemd-networkd.socket	networkd: route - track routes	2015-10-30 12:32:48 +01:00
systemd-nspawn@.service.in	units: include DM devices in DeviceAllow fpor systemd-nspawn@.service	2017-08-29 16:01:19 +02:00
systemd-poweroff.service.in	man: document systemd-halt.service and friends	2012-06-26 17:50:29 +02:00
systemd-quotacheck.service.in	units: move Before deps for quota services to remote-fs.target (#5627)	2017-03-30 11:21:18 +02:00
systemd-random-seed.service.in	units: do not start load-random-seed in containers (#3941)	2016-08-13 17:15:19 +02:00
systemd-reboot.service.in	man: document systemd-halt.service and friends	2012-06-26 17:50:29 +02:00
systemd-remount-fs.service.in	units: use https for the freedesktop url (#6227)	2017-06-28 22:54:12 -04:00
systemd-resolved.service.in	units: set LockPersonality= for all our long-running services (#6819)	2017-09-14 19:45:40 +02:00
systemd-rfkill.service.in	unit: use StateDirectory= instead of RequiresMountsFor=	2017-08-31 18:37:11 +09:00
systemd-rfkill.socket	rfkill: rework and make it listen on /dev/rfkill	2015-10-01 16:21:09 +02:00
systemd-suspend.service.in	man: document systemd-suspend.service	2012-06-26 17:33:11 +02:00
systemd-sysctl.service.in	sysctl: run sysctl service if /proc/sys/net is writable (#4425)	2016-10-20 19:36:28 +02:00
systemd-sysusers.service.in	units: specify timeouts for more oneshot services	2015-04-28 08:52:17 -04:00
systemd-timedated.service.in	units: set LockPersonality= for all our long-running services (#6819)	2017-09-14 19:45:40 +02:00
systemd-timesyncd.service.in	units: set LockPersonality= for all our long-running services (#6819)	2017-09-14 19:45:40 +02:00
systemd-tmpfiles-clean.service.in	readahead: wipe out readahead	2014-09-25 16:39:18 +02:00
systemd-tmpfiles-clean.timer	man: link systemd-tmpfiles-setup-dev.service	2013-04-23 12:55:44 +02:00
systemd-tmpfiles-setup-dev.service.in	units: tmpfiles-setup-dev - allow unsafe file creation to happen in /dev at boot	2014-10-27 17:40:24 +01:00
systemd-tmpfiles-setup.service.in	readahead: wipe out readahead	2014-09-25 16:39:18 +02:00
systemd-udev-settle.service.in	udev: replace CAP_MKNOD by writable /sys condition	2013-08-17 19:07:42 +02:00
systemd-udev-trigger.service.in	units: order service(s) before udevd, not udev-trigger (coldplug)	2017-08-15 14:22:44 +01:00
systemd-udevd-control.socket	units: remove udev control socket when systemd stops the socket unit (#4039)	2016-08-26 00:07:58 +02:00
systemd-udevd-kernel.socket	units: make ReceiveBuffer= line more readable by using M suffix	2014-11-03 21:51:28 +01:00
systemd-udevd.service.in	units: set LockPersonality= for all our long-running services (#6819)	2017-09-14 19:45:40 +02:00
systemd-update-done.service.in	readahead: wipe out readahead	2014-09-25 16:39:18 +02:00
systemd-update-utmp-runlevel.service.in	utmp: turn systemd-update-utmp-shutdown.service into a normal runtime service	2013-05-16 00:19:03 +02:00
systemd-update-utmp.service.in	readahead: wipe out readahead	2014-09-25 16:39:18 +02:00
systemd-user-sessions.service.in	units: order systemd-user-sessions.service after network.target	2016-04-22 16:17:00 +02:00
systemd-vconsole-setup.service.in	units: restore Before dependencies for systemd-vconsole-setup.service	2017-01-31 01:34:40 -05:00
systemd-volatile-root.service.in	fstab-generator: add support for volatile boots	2016-12-21 19:09:29 +01:00
time-sync.target	units: time-sync.target probably makes sense, is not just sysv compat	2014-06-11 12:14:55 +02:00
timers.target	unit: do not order timers.target before basic.target	2014-11-02 12:33:54 -05:00
tmp.mount	units: do not perform m4 if not necessary (#6575)	2017-08-09 09:13:41 -04:00
umount.target	units: introduce new Documentation= field and make use of it everywhere	2012-05-21 15:14:51 +02:00
user.slice	logind: add infrastructure to keep track of machines, and move to slices	2013-06-20 03:49:59 +02:00
user@.service.in	units: do not perform m4 if not necessary (#6575)	2017-08-09 09:13:41 -04:00
var-lib-machines.mount	units: add missing unit file	2015-02-24 18:46:49 +01:00