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| author | Sage Weil <sage@newdream.net> | 2009-11-09 23:05:48 +0300 |
|---|---|---|
| committer | Sage Weil <sage@newdream.net> | 2009-11-09 23:06:07 +0300 |
| commit | 685f9a5d14194fc35db73e5e7370740ccc14b64a (patch) | |
| tree | 4c34ac2348149d91ad5e08cd105207810f0afdc9 /fs/block_dev.c | |
| parent | fb690390e305ea51e1883b105c7d3c52d7100ba5 (diff) | |
| download | linux-685f9a5d14194fc35db73e5e7370740ccc14b64a.tar.xz | |
ceph: do not confuse stale and dead (unreconnected) caps
We were using the cap_gen to track both stale caps (caps that timed out
due to temporarily losing touch with the mds) and dead caps that did not
reconnect after an MDS failure. Introduce a recon_gen counter to track
reconnections to restarted MDSs and kill dead caps based on that instead.
Rename gen to cap_gen while we're at it to make it more clear which is
which.
Signed-off-by: Sage Weil <sage@newdream.net>
Diffstat (limited to 'fs/block_dev.c')
0 files changed, 0 insertions, 0 deletions