Hi,
I have an OSD process which is regulary shutdown by scrub, if I well
understand that trace :
0> 2013-04-15 09:29:53.708141 7f5a8e3cc700 -1 *** Caught signal (Aborted) **
in thread 7f5a8e3cc700
ceph version 0.56.4-4-gd89ab0e (d89ab0ea6fa8d0961cad82f6a81eccbd3bbd3f55)
1: /usr/bin/ceph-osd() [0x7a6289]
2: (()+0xeff0) [0x7f5aa08faff0]
3: (gsignal()+0x35) [0x7f5a9f3841b5]
4: (abort()+0x180) [0x7f5a9f386fc0]
5: (__gnu_cxx::__verbose_terminate_handler()+0x115) [0x7f5a9fc18dc5]
6: (()+0xcb166) [0x7f5a9fc17166]
7: (()+0xcb193) [0x7f5a9fc17193]
8: (()+0xcb28e) [0x7f5a9fc1728e]
9: (ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x7c9) [0x8f9549]
10: (ReplicatedPG::_scrub(ScrubMap&)+0x1a78) [0x57a038]
11: (PG::scrub_compare_maps()+0xeb8) [0x696c18]
12: (PG::chunky_scrub()+0x2d9) [0x6c37f9]
13: (PG::scrub()+0x145) [0x6c4e55]
14: (OSD::ScrubWQ::_process(PG*)+0xc) [0x64048c]
15: (ThreadPool::worker(ThreadPool::WorkThread*)+0x879) [0x815179]
16: (ThreadPool::WorkThread::entry()+0x10) [0x817980]
17: (()+0x68ca) [0x7f5aa08f28ca]
18: (clone()+0x6d) [0x7f5a9f421b6d]
NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed to interpret this.
--- logging levels ---
0/ 5 none
0/ 1 lockdep
0/ 1 context
1/ 1 crush
1/ 5 mds
1/ 5 mds_balancer
1/ 5 mds_locker
1/ 5 mds_log
1/ 5 mds_log_expire
1/ 5 mds_migrator
0/ 1 buffer
0/ 1 timer
0/ 1 filer
0/ 1 striper
0/ 1 objecter
0/ 5 rados
0/ 5 rbd
0/ 5 journaler
0/ 5 objectcacher
0/ 5 client
0/ 5 osd
0/ 5 optracker
0/ 5 objclass
1/ 3 filestore
1/ 3 journal
0/ 5 ms
1/ 5 mon
0/10 monc
0/ 5 paxos
0/ 5 tp
1/ 5 auth
1/ 5 crypto
1/ 1 finisher
1/ 5 heartbeatmap
1/ 5 perfcounter
1/ 5 rgw
1/ 5 hadoop
1/ 5 javaclient
1/ 5 asok
1/ 1 throttle
-1/-1 (syslog threshold)
-1/-1 (stderr threshold)
max_recent 10000
max_new 1000
log_file /var/log/ceph/osd.25.log
--- end dump of recent events ---
I tried to format that OSD, and re-inject it in the cluster, but after
the recovery the problem still occur.
Since I don't see any hard drive error in kernel logs, what can be the
problem ?
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