unit: use weaker dependencies between mount and device units in --user mode

When running in user mode unmounting of mount units when a device
vanishes is unlikely to work, and even if it would work is already done
by PID 1 anyway. HEnce, when creating implicit dependencies between
mount units and their backing devices, created a Wants= type dependency
in --user mode, but leave a BindsTo= dependency in --system mode.

(cherry picked from commit 5bd4b17360)
This commit is contained in:
Lennart Poettering
2015-03-03 13:30:02 -05:00
committed by Zbigniew Jędrzejewski-Szmek
parent 5b49f6072e
commit fc9805756d
+1 -1
View File
@@ -2845,7 +2845,7 @@ int unit_add_node_link(Unit *u, const char *what, bool wants) {
if (r < 0)
return r;
r = unit_add_two_dependencies(u, UNIT_AFTER, UNIT_BINDS_TO, device, true);
r = unit_add_two_dependencies(u, UNIT_AFTER, u->manager->running_as == SYSTEMD_SYSTEM ? UNIT_BINDS_TO : UNIT_WANTS, device, true);
if (r < 0)
return r;