Dear Ceph-Users, Ceph-Devel,
Apologize me if you get double post of this email.
I am running a ceph cluster version 0.72.2 and one MDS (in fact, it's 3, 2 down and only 1 up) at the moment.
Plus I have one CephFS client mounted to it.
Now, the MDS always get aborted after recovery and active for 4 secs.
Some parts of the log are as below:
-3> 2015-01-15 14:10:28.464706 7fbcc8226700 1 -- 10.4.118.21:6800/5390 <== osd.19 10.4.118.32:6821/243161 73 ==== osd_op_re
ply(3742 1000240c57e.00000000 [create 0~0,setxattr (99)] v56640'1871414 uv1871414 ondisk = 0) v6 ==== 221+0+0 (261801329 0 0) 0x
7770bc80 con 0x69c7dc0
-2> 2015-01-15 14:10:28.464730 7fbcc8226700 1 -- 10.4.118.21:6800/5390 <== osd.18 10.4.118.32:6818/243072 67 ==== osd_op_re
ply(3645 1000007941c.00000000 [tmapup 0~0] v56640'1769567 uv1769567 ondisk = 0) v6 ==== 179+0+0 (3759887079 0 0) 0x7757ec80 con
0x1c6bb00
-1> 2015-01-15 14:10:28.464754 7fbcc8226700 1 -- 10.4.118.21:6800/5390 <== osd.47 10.4.118.35:6809/8290 79 ==== osd_op_repl
y(3419 mds_anchortable [writefull 0~94394932] v0'0 uv0 ondisk = -90 (Message too long)) v6 ==== 174+0+0 (3942056372 0 0) 0x69f94
a00 con 0x1c6b9a0
0> 2015-01-15 14:10:28.471684 7fbcc8226700 -1 mds/MDSTable.cc: In function 'void MDSTable::save_2(int, version_t)' thread 7
fbcc8226700 time 2015-01-15 14:10:28.469999
mds/MDSTable.cc: 83: FAILED assert(r >= 0)
ceph version ()
1: (MDSTable::save_2(int, unsigned long)+0x325) [0x769e25]
2: (Context::complete(int)+0x9) [0x568d29]
3: (Objecter::handle_osd_op_reply(MOSDOpReply*)+0x1097) [0x7c15d7]
4: (MDS::handle_core_message(Message*)+0x5a0) [0x588900]
5: (MDS::_dispatch(Message*)+0x2f) [0x58908f]
6: (MDS::ms_dispatch(Message*)+0x1e3) [0x58ab93]
7: (DispatchQueue::entry()+0x549) [0x975739]
8: (DispatchQueue::DispatchThread::entry()+0xd) [0x8902dd]
9: (()+0x7e9a) [0x7fbcccb0de9a]
10: (clone()+0x6d) [0x7fbccb4ba3fd]
NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed to interpret this.
Is there any workaround/patch to fix this issue? Let me know if need to see the log with debug-mds of certain level as well.
Any helps would be very much appreciated.
Thanks.
Bazli
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