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authorLennart Poettering <lennart@poettering.net>2011-03-09 02:51:45 +0100
committerLennart Poettering <lennart@poettering.net>2011-03-09 02:51:45 +0100
commitcc5524ecc60a83fb88cac02fe02e21cde3951a25 (patch)
tree60eb3e3a63450d2e5a8997183c05931b9a4edb27 /units/var-run.mount
parent1de4d79bf554946f486adf56ed765c5335816f15 (diff)
mount: use /dev/.run as an early boot alias for /var/run
During early boot, mount a tmpfs to /dev/.run and then bind mount it to /var/run as soon as /var is available. This makes it possible for programs involved in early boot to put runtime data in /dev/.run which later on will show up in /var/run like any other. This can be used to solve the early-boot D-Bus problem: D-Bus may start up with its socket bound to /dev/.run/dbus/system_bus_socket and after /var it will also be available under the traditional name /var/run/dbus/system_bus_socket. This also is intended to be used as a better place for systemd, mount, mdadm, blkid, plymouth, bootchart and dracut runtime data, which is currently stored in various places in /dev/.xxx.
Diffstat (limited to 'units/var-run.mount')
-rw-r--r--units/var-run.mount6
1 files changed, 3 insertions, 3 deletions
diff --git a/units/var-run.mount b/units/var-run.mount
index 8ccb4bb28e..cd3889ebce 100644
--- a/units/var-run.mount
+++ b/units/var-run.mount
@@ -10,7 +10,7 @@ Description=Runtime Directory
Before=local-fs.target
[Mount]
-What=tmpfs
+What=/dev/.run
Where=/var/run
-Type=tmpfs
-Options=mode=755,nosuid,nodev,noexec
+Type=bind
+Options=bind