On 11/11/2012 10:22 PM, Stefan Priebe wrote:
> I wanted to remove osd.51 to 54. And executed the following commands:
> ceph osd 51 out
> ceph osd 52 out
> ceph osd 53 out
> ceph osd 54 out
>
> Greets,
> Stefan
Were those osds shutdown/killed before issuing the out commands?
And I'm assuming all the commands completed successfully with a 'marked
out osd.X'. Is this correct?
-Joao
> Am 11.11.2012 23:20, schrieb Joao Eduardo Luis:
>> Hi Stefan,
>>
>> Any chance you can get us the output of `ceph osd dump | grep 'osd.53'`?
>>
>> Also, do you have any idea what happened to osd.53?
>>
>> -Joao
>>
>> On 11/11/2012 09:51 PM, Stefan Priebe wrote:
>>> Hello list,
>>>
>>> i've now seen the following ceph-mon crash several times:
>>> -22> 2012-11-11 22:45:10.941641 7f5d49168700 1
>>> mon.b@1(leader).paxos(pgmap active c 11425..11925) is_readable
>>> now=2012-11-11 22:45:10.941643 lease_expire=2012-11-11 22:45:15.313577
>>> has v1017 lc 11925
>>> -21> 2012-11-11 22:45:11.017199 7f5d49168700 1 --
>>> 10.255.0.101:6789/0 <== mon.2 10.255.0.102:6789/0 123 ==== paxos(logm
>>> lease_ack lc 14415 fc 13913 pn 0 opn 0 gv {}) v2 ==== 88+0+0 (1926207536
>>> 0 0) 0x58fe840 con 0x2c38c60
>>> -20> 2012-11-11 22:45:11.084775 7f5d49168700 1 --
>>> 10.255.0.101:6789/0 <== mon.2 10.255.0.102:6789/0 124 ==== paxos(mdsmap
>>> lease_ack lc 1 fc 1 pn 0 opn 0 gv {}) v2 ==== 88+0+0 (2037515134 0 0)
>>> 0x4e59080 con 0x2c38c60
>>> -19> 2012-11-11 22:45:11.084812 7f5d49168700 1 --
>>> 10.255.0.101:6789/0 <== mon.2 10.255.0.102:6789/0 125 ==== paxos(monmap
>>> lease_ack lc 1 fc 1 pn 0 opn 0 gv {}) v2 ==== 88+0+0 (3822314369 0 0)
>>> 0x4e58580 con 0x2c38c60
>>> -18> 2012-11-11 22:45:11.230970 7f5d48065700 2 --
>>> 10.255.0.101:6789/0 >> 10.255.0.100:6789/0 pipe(0x2cc9b40 sd=17 :6789
>>> pgs=16 cs=2 l=0).connect error 10.255.0.100:6789/0, 111: Connection
>>> refused
>>> -17> 2012-11-11 22:45:11.231004 7f5d48065700 2 --
>>> 10.255.0.101:6789/0 >> 10.255.0.100:6789/0 pipe(0x2cc9b40 sd=17 :6789
>>> pgs=16 cs=2 l=0).fault 111: Connection refused
>>> -16> 2012-11-11 22:45:11.238427 7f5d49168700 1 --
>>> 10.255.0.101:6789/0 <== osd.33 10.255.0.102:6806/3537 1315 ====
>>> pg_stats(478 pgs tid 185 v 1017) v1 ==== 158856+0+0 (1263639313 0 0)
>>> 0x2ca5b40 con 0x2ca4dc0
>>> -15> 2012-11-11 22:45:11.238451 7f5d49168700 1
>>> mon.b@1(leader).paxos(pgmap active c 11425..11925) is_readable
>>> now=2012-11-11 22:45:11.238452 lease_expire=2012-11-11 22:45:15.313577
>>> has v1017 lc 11925
>>> -14> 2012-11-11 22:45:11.287036 7f5d49969700 5
>>> mon.b@1(leader).paxos(pgmap active c 11425..11925) propose_new_value
>>> 11926 311714 bytes, gv 28550
>>> -13> 2012-11-11 22:45:11.296084 7f5d49168700 1 --
>>> 10.255.0.101:6789/0 <== osd.41 10.255.0.103:6800/3324 1086 ====
>>> pg_stats(440 pgs tid 185 v 1017) v1 ==== 146276+0+0 (1903337195 0 0)
>>> 0x39bad80 con 0x2ca4c60
>>> -12> 2012-11-11 22:45:11.350697 7f5d49969700 1 --
>>> 10.255.0.101:6789/0 --> mon.2 10.255.0.102:6789/0 -- paxos(pgmap begin
>>> lc 11925 fc 0 pn 3501 opn 0 gv {11926=28550}) v2 -- ?+0 0x4e60b00
>>> -11> 2012-11-11 22:45:11.350790 7f5d49168700 1
>>> mon.b@1(leader).paxos(pgmap updating c 11425..11925) is_readable
>>> now=2012-11-11 22:45:11.350793 lease_expire=2012-11-11 22:45:15.313577
>>> has v1017 lc 11925
>>> -10> 2012-11-11 22:45:11.435570 7f5d49168700 1 --
>>> 10.255.0.101:6789/0 <== mon.2 10.255.0.102:6789/0 126 ==== paxos(pgmap
>>> accept lc 11925 fc 0 pn 3501 opn 0 gv {}) v2 ==== 88+0+0 (3719346061 0
>>> 0) 0x4e60b00 con 0x2c38c60
>>> -9> 2012-11-11 22:45:11.476091 7f5d49168700 1 --
>>> 10.255.0.101:6789/0 --> mon.2 10.255.0.102:6789/0 -- paxos(pgmap commit
>>> lc 11926 fc 0 pn 3501 opn 0 gv {11926=28550}) v2 -- ?+0 0x4e58580
>>> -8> 2012-11-11 22:45:11.476125 7f5d49168700 1 --
>>> 10.255.0.101:6789/0 --> mon.2 10.255.0.102:6789/0 -- paxos(pgmap lease
>>> lc 11926 fc 11425 pn 0 opn 0 gv {}) v2 -- ?+0 0x4e59080
>>> -7> 2012-11-11 22:45:11.593945 7f5d49168700 0 log [INF] : pgmap
>>> v11926: 7032 pgs: 5977 active+clean, 62 active+remapped+wait_backfill,
>>> 586 active+degraded+wait_backfill, 32 active+remapped+backfilling, 18
>>> active+degraded+backfilling, 343 active+degraded+remapped+wait_backfill,
>>> 2 remapped+peering, 12 active+degraded+remapped+backfilling; 61211 MB
>>> data, 61662 MB used, 4185 GB / 4245 GB avail; 5419/31221 degraded
>>> (17.357%)
>>> -6> 2012-11-11 22:45:11.593954 7f5d49168700 1 --
>>> 10.255.0.101:6789/0 --> mon.1 10.255.0.101:6789/0 -- log(1 entries) v1
>>> -- ?+0 0x40c7200
>>> -5> 2012-11-11 22:45:11.593969 7f5d49168700 1 --
>>> 10.255.0.101:6789/0 --> 10.255.0.103:6803/3461 -- pg_stats_ack(460 pgs
>>> tid 185) v1 -- ?+0 0x3ab5a80 con 0x3bd5420
>>> -4> 2012-11-11 22:45:11.594050 7f5d49168700 1 --
>>> 10.255.0.101:6789/0 --> 10.255.0.102:6806/3537 -- pg_stats_ack(478 pgs
>>> tid 185) v1 -- ?+0 0x4f0b8c0 con 0x2ca4dc0
>>> -3> 2012-11-11 22:45:11.594359 7f5d49168700 1
>>> mon.b@1(leader).paxos(pgmap active c 11426..11926) is_readable
>>> now=2012-11-11 22:45:11.594363 lease_expire=2012-11-11 22:45:16.476123
>>> has v1017 lc 11926
>>> -2> 2012-11-11 22:45:11.594736 7f5d49168700 1 --
>>> 10.255.0.101:6789/0 <== mon.1 10.255.0.101:6789/0 0 ==== log(1 entries)
>>> v1 ==== 0+0+0 (0 0 0) 0x40c7200 con 0x2c382c0
>>> -1> 2012-11-11 22:45:11.595139 7f5d49969700 1 mon.b@1(leader).osd
>>> e1017 we have enough reports/reporters to mark osd.53 down
>>> 0> 2012-11-11 22:45:11.595601 7f5d49969700 -1 ./osd/OSDMap.h: In
>>> function 'entity_inst_t OSDMap::get_inst(int) const' thread 7f5d49969700
>>> time 2012-11-11 22:45:11.595149
>>> ./osd/OSDMap.h: 345: FAILED assert(is_up(osd))
>>>
>>> ceph version 0.53-758-g26e5f2d
>>> (26e5f2d63f569b955bb07b50aa8f930ed9450bc4)
>>> 1: (OSDMonitor::check_failure(utime_t, int, failure_info_t&)+0xc09)
>>> [0x4b14e9]
>>> 2: (OSDMonitor::check_failures(utime_t)+0x3a) [0x4b16ca]
>>> 3: (OSDMonitor::tick()+0xab) [0x4b213b]
>>> 4: (Monitor::tick()+0x6d) [0x477fcd]
>>> 5: (SafeTimer::timer_thread()+0x453) [0x58f203]
>>> 6: (SafeTimerThread::entry()+0xd) [0x5913dd]
>>> 7: (()+0x68ca) [0x7f5d4dbce8ca]
>>> 8: (clone()+0x6d) [0x7f5d4c456bfd]
>>> NOTE: a copy of the executable, or `objdump -rdS <executable>` is
>>> needed to interpret this.
>>
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