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authorSage Weil <sage@newdream.net>2010-05-11 21:20:38 -0700
committerSage Weil <sage@newdream.net>2010-05-11 21:20:38 -0700
commite84346b726ea90a8ed470bc81c4136a7b8710ea5 (patch)
tree99a90ef86d38a51e39ed69af318e6cfe32023879 /Documentation/mca.txt
parentf818a73674c5d197f66b636a46d7d578d7258129 (diff)
ceph: preserve seq # on requeued messages after transient transport errors
If the tcp connection drops and we reconnect to reestablish a stateful session (with the mds), we need to resend previously sent (and possibly received) messages with the _same_ seq # so that they can be dropped on the other end if needed. Only assign a new seq once after the message is queued. Signed-off-by: Sage Weil <sage@newdream.net>
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