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author | Yehuda Sadeh <yehuda@hq.newdream.net> | 2010-02-26 23:32:31 (GMT) |
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committer | Sage Weil <sage@newdream.net> | 2010-03-04 19:26:35 (GMT) |
commit | 422d2cb8f9afadba1ecd3614f658b6daaaa480fb (patch) | |
tree | 22e1a61acdbbe1459b190c4dbb6019360464b2e9 /fs/Makefile | |
parent | e9964c102312967a4bc1fd501cb628c4a3b19034 (diff) | |
download | linux-422d2cb8f9afadba1ecd3614f658b6daaaa480fb.tar.xz |
ceph: reset osd after relevant messages timed out
This simplifies the process of timing out messages. We
keep lru of current messages that are in flight. If a
timeout has passed, we reset the osd connection, so that
messages will be retransmitted. This is a failsafe in case
we hit some sort of problem sending out message to the OSD.
Normally, we'll get notification via an updated osdmap if
there are problems.
If a request is older than the keepalive timeout, send a
keepalive to ensure we detect any breaks in the TCP connection.
Signed-off-by: Yehuda Sadeh <yehuda@hq.newdream.net>
Signed-off-by: Sage Weil <sage@newdream.net>
Diffstat (limited to 'fs/Makefile')
0 files changed, 0 insertions, 0 deletions