ceph: reset requested max_size after mds reconnect

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The max_size increase request to the MDS can get lost during an MDS
restart and reconnect.  Reset our requested value after the MDS recovers,
so that any blocked writes will re-request a larger max_size upon waking.

Also, explicit wake session caps after the reconnect.  Normally the cap
renewal catches this, but not in the cases where the caps didn't go stale
in the first place, which would leave writers waiting on max_size asleep.

Signed-off-by: Sage Weil <sage@newdream.net>

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This commit is contained in:

Sage Weil 2009-11-20 13:43:45 -08:00

parent dc14657c9c

commit 0dc2570fab

1 changed files with 17 additions and 4 deletions

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fs/ceph/mds_client.c

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