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| author |   Philipp Reisner <philipp.reisner@linbit.com> | 2011-10-06 18:29:14 +0200 |
|---|---|---|
| committer | Philipp Reisner <philipp.reisner@linbit.com> | 2012-05-09 15:15:53 +0200 |
| commit | aaae506d545bb9d06f4d8362f670f406f12e4b58 (patch) | |
| tree | 4fb88894b2ce6e03ea44d188752170ef7b719260 /drivers/net/xen-netfront.c | |
| parent | drbd: fix harmless race to not trigger an ASSERT (diff) | |
| download | linux-dev-aaae506d545bb9d06f4d8362f670f406f12e4b58.tar.xz linux-dev-aaae506d545bb9d06f4d8362f670f406f12e4b58.zip | |
drbd: Fixed a race condition between detach and start of resync
drbd_state_lock() is only there to serialize cluster wide state
changes. Testing the local disk state needs to happen while
holding the global_state_lock.
Otherwise you might see something like this (Oct 6 on kugel)
14:20:24 drbd0: conn( WFSyncUUID -> Connected ) disk( Inconsistent -> Failed )
14:20:24 drbd0: helper command: /sbin/drbdadm before-resync-target minor-0 exit code 0 (0x0)
14:20:24 drbd0: conn( Connected -> SyncTarget ) disk( Failed -> Inconsistent )
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
Diffstat (limited to 'drivers/net/xen-netfront.c')
0 files changed, 0 insertions, 0 deletions