[lvm-devel] [PATCH] let dmeventd unmount invalid snapshots (BZ 189462)

Petr Rockai me at mornfall.net
Fri Oct 29 11:49:03 UTC 2010


Hi again,

the somewhat delayed re-cast of the auto-umount patch is
attached. Changes since the last time:

- the umount itself is now outside the dmeventd lvm2 lock, which should
  mitigate the deadlock opportunities introduced by the umount
- we fork & exec real /bin/umount now, meaning that /etc/mtab is updated
  (well, if umount manages to update it, that is)

Yours,
   Petr.

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