Ceph

osd.1.log
2010-12-21 02:51:11.996619 7f1fe40e2720 filestore(/spare/osd1) lock_fsid failed to lock /spare/osd1/fsid, is another cosd still running? Resource temporarily unavailable
2010-12-21 02:51:11.996638 7f1fe40e2720 osd1 0 object store /spare/osd1 is currently in use
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[root@tcmods1 ~]# ps aux|grep osd
Warning: bad syntax, perhaps a bogus ''? See /usr/share/doc/procps-3.2.8/FAQ
root 1588 8.8 0.0 0 0 ? Zsl 01:44 6:30 [cosd] <defunct>
root 3759 0.0 0.0 102732 828 pts/2 S+ 02:57 0:00 grep osd
[root@tcmods1 ~]# cat /proc/1588/stack
[<ffffffff8105b953>] do_exit+0x6ea/0x6f9
[<ffffffff8105b9e3>] do_group_exit+0x81/0xab
[<ffffffff8106b322>] get_signal_to_deliver+0x367/0x389
[<ffffffff810120c9>] do_signal+0x72/0x6e2
[<ffffffff81012763>] do_notify_resume+0x2a/0x7f
[<ffffffff81012ffe>] int_signal+0x12/0x17
[<ffffffffffffffff>] 0xffffffffffffffff