Ubuntu precise, ceph 0.48.1
After crush change, whole cluster reorganize, but one machine get very
hight load, and 4 OSD on this machine die with this in log.
After that i reboot machine, and re-init this OSD (i left one to
diagnose if needed), for full stability. Now everything is ok, but
maybe this will be useful.
--- begin dump of recent events ---
-36> 2012-08-21 20:18:52.286460 7f4c5785a780 5 asok(0x1e4c000)
register_command perfcounters_dump hook 0x1e3f010
-35> 2012-08-21 20:18:52.286490 7f4c5785a780 5 asok(0x1e4c000)
register_command 1 hook 0x1e3f010
-34> 2012-08-21 20:18:52.286493 7f4c5785a780 5 asok(0x1e4c000)
register_command perf dump hook 0x1e3f010
-33> 2012-08-21 20:18:52.286502 7f4c5785a780 5 asok(0x1e4c000)
register_command perfcounters_schema hook 0x1e3f010
-32> 2012-08-21 20:18:52.286506 7f4c5785a780 5 asok(0x1e4c000)
register_command 2 hook 0x1e3f010
-31> 2012-08-21 20:18:52.286508 7f4c5785a780 5 asok(0x1e4c000)
register_command perf schema hook 0x1e3f010
-30> 2012-08-21 20:18:52.286514 7f4c5785a780 5 asok(0x1e4c000)
register_command config show hook 0x1e3f010
-29> 2012-08-21 20:18:52.286533 7f4c5785a780 5 asok(0x1e4c000)
register_command config set hook 0x1e3f010
-28> 2012-08-21 20:18:52.286536 7f4c5785a780 5 asok(0x1e4c000)
register_command log flush hook 0x1e3f010
-27> 2012-08-21 20:18:52.286538 7f4c5785a780 5 asok(0x1e4c000)
register_command log dump hook 0x1e3f010
-26> 2012-08-21 20:18:52.286541 7f4c5785a780 5 asok(0x1e4c000)
register_command log reopen hook 0x1e3f010
-25> 2012-08-21 20:18:52.289243 7f4c5785a780 0 ceph version
0.48.1argonaut (commit:a7ad701b9bd479f20429f19e6fea7373ca6bba7c),
process ceph-osd, pid 24314
-24> 2012-08-21 20:18:52.290166 7f4c5785a780 1 finished
global_init_daemonize
-23> 2012-08-21 20:18:52.293285 7f4c5785a780 5 asok(0x1e4c000)
init /var/run/ceph/ceph-osd.30.asok
-22> 2012-08-21 20:18:52.293343 7f4c5785a780 5 asok(0x1e4c000)
bind_and_listen /var/run/ceph/ceph-osd.30.asok
-21> 2012-08-21 20:18:52.293377 7f4c5785a780 5 asok(0x1e4c000)
register_command 0 hook 0x1e3e0a0
-20> 2012-08-21 20:18:52.293401 7f4c5785a780 5 asok(0x1e4c000)
register_command version hook 0x1e3e0a0
-19> 2012-08-21 20:18:52.293405 7f4c5785a780 5 asok(0x1e4c000)
register_command git_version hook 0x1e3e0a0
-18> 2012-08-21 20:18:52.293412 7f4c5785a780 5 asok(0x1e4c000)
register_command help hook 0x1e3f0c0
-17> 2012-08-21 20:18:52.293504 7f4c53914700 5 asok(0x1e4c000) entry start
-16> 2012-08-21 20:18:52.296295 7f4c5785a780 0
filestore(/vol0/data/osd.30) mount FIEMAP ioctl is supported and
appears to work
-15> 2012-08-21 20:18:52.296310 7f4c5785a780 0
filestore(/vol0/data/osd.30) mount FIEMAP ioctl is disabled via
'filestore fiemap' config option
-14> 2012-08-21 20:18:52.296575 7f4c5785a780 0
filestore(/vol0/data/osd.30) mount did NOT detect btrfs
-13> 2012-08-21 20:18:52.341323 7f4c5785a780 0
filestore(/vol0/data/osd.30) mount syncfs(2) syscall fully supported
(by glibc and kernel)
-12> 2012-08-21 20:18:52.341448 7f4c5785a780 0
filestore(/vol0/data/osd.30) mount found snaps <>
-11> 2012-08-21 20:18:52.344103 7f4c5785a780 0
filestore(/vol0/data/osd.30) mount: WRITEAHEAD journal mode explicitly
enabled in conf
-10> 2012-08-21 20:18:52.520247 7f4c5110f700 1 FileStore::op_tp
worker finish
-9> 2012-08-21 20:18:52.520325 7f4c5010d700 1 FileStore::op_tp
worker finish
-8> 2012-08-21 20:18:52.520399 7f4c4f90c700 1 FileStore::op_tp
worker finish
-7> 2012-08-21 20:18:52.520458 7f4c5090e700 1 FileStore::op_tp
worker finish
-6> 2012-08-21 20:18:52.535297 7f4c5785a780 0
filestore(/vol0/data/osd.30) mount FIEMAP ioctl is supported and
appears to work
-5> 2012-08-21 20:18:52.535316 7f4c5785a780 0
filestore(/vol0/data/osd.30) mount FIEMAP ioctl is disabled via
'filestore fiemap' config option
-4> 2012-08-21 20:18:52.535704 7f4c5785a780 0
filestore(/vol0/data/osd.30) mount did NOT detect btrfs
-3> 2012-08-21 20:18:52.538389 7f4c5785a780 0
filestore(/vol0/data/osd.30) mount syncfs(2) syscall fully supported
(by glibc and kernel)
-2> 2012-08-21 20:18:52.538459 7f4c5785a780 0
filestore(/vol0/data/osd.30) mount found snaps <>
-1> 2012-08-21 20:18:52.540296 7f4c5785a780 0
filestore(/vol0/data/osd.30) mount: WRITEAHEAD journal mode explicitly
enabled in conf
0> 2012-08-21 20:18:52.805875 7f4c5785a780 -1 *** Caught signal
(Aborted) **
in thread 7f4c5785a780
ceph version 0.48.1argonaut (commit:a7ad701b9bd479f20429f19e6fea7373ca6bba7c)
1: /usr/bin/ceph-osd() [0x6edaba]
2: (()+0xfcb0) [0x7f4c56cf7cb0]
3: (gsignal()+0x35) [0x7f4c558d3445]
4: (abort()+0x17b) [0x7f4c558d6bab]
5: (__gnu_cxx::__verbose_terminate_handler()+0x11d) [0x7f4c5622169d]
6: (()+0xb5846) [0x7f4c5621f846]
7: (()+0xb5873) [0x7f4c5621f873]
8: (()+0xb596e) [0x7f4c5621f96e]
9: (ceph::buffer::list::iterator::copy(unsigned int, char*)+0x127) [0x7a94f7]
10: (void decode<unsigned int, pg_interval_t>(std::map<unsigned int,
pg_interval_t, std::less<unsigned int>,
std::allocator<std::pair<unsigned int const, pg_interval_t> > >&,
ceph::buffer::list::iterator&)+0x2e) [0x58b66e]
11: (PG::read_state(ObjectStore*)+0x33b) [0x62e56b]
12: (OSD::load_pgs()+0x71f) [0x5d1b2f]
13: (OSD::init()+0x585) [0x5d26a5]
14: (main()+0x2377) [0x518067]
15: (__libc_start_main()+0xed) [0x7f4c558be76d]
16: /usr/bin/ceph-osd() [0x51a239]
NOTE: a copy of the executable, or `objdump -rdS <executable>` is
needed to interpret this.
--- end dump of recent events ---
--
-----
Pozdrawiam
Sławek "sZiBis" Skowron
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