Re: Upgrade from 0.47.2 to 0.48 - osd crashes

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On Tue, 3 Jul 2012, John Axel Eriksson wrote:
> So I first upgraded the mon, then went ahead and upgraded one of the
> osds which crashed and keeps crashing - probably when trying to
> upgrade the filestore.
> How should I proceed? FS is btrfs, one mon two osds. This is the conf
> for the osds:
>
> [...]
> 'FileStore::op_tp thread 0x7f2d083e3700' had timed out after 60
> 2012-07-03 07:55:11.037077 7f2d0bbea700  1 heartbeat_map is_healthy
> 'FileStore::op_tp thread 0x7f2d083e3700' had suicide timed out after
> 180
> 2012-07-03 07:55:11.038755 7f2d0bbea700 -1 common/HeartbeatMap.cc: In
> function 'bool ceph::HeartbeatMap::_check(ceph::heartbeat_handle_d*,
> const char*, time_t)' thread 7f2d0bbea700 time 2012-07-03
> 07:55:11.037140
> common/HeartbeatMap.cc: 78: FAILED assert(0 == "hit suicide timeout")

This just means the fs wasn't getting work done quickly.  Either a kernel 
bug, or extreme fragmentation, or something along those lines.  Glad to 
hear that a reboot sorted it out!

sage
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