sorry i send this mail careless, continue
The mds error is :
2015-06-05 09:59:25.012130 7fa1ed118700 0 -- 10.3.1.5:6800/1365 >> 10.3.1.4:0/18748 pipe(0x5f81000 sd=22 :6800 s=2 pgs=1252 cs=1 l=0 c=0x4f935a0).fault with nothing to send, going to standby
2015-06-05 10:03:40.767822 7fa1f0a27700 0 log_channel(cluster) log [INF] : closing stale session client.24153 10.3.1.4:0/18748 after 300.071624
The apport error is :
ERROR: apport (pid 30184) Fri Jun 5 12:13:03 2015: called for pid 6331, signal 11, core limit 0
ERROR: apport (pid 30184) Fri Jun 5 12:13:03 2015: executable: /usr/bin/ceph-fuse (command line "ceph-fuse -k /etc/ceph/ceph.client.admin.keyring -m node01,node02,node03 /grdata")
ERROR: apport (pid 30184) Fri Jun 5 12:13:03 2015: is_closing_session(): no DBUS_SESSION_BUS_ADDRESS in environment
ERROR: apport (pid 30184) Fri Jun 5 12:13:33 2015: wrote report /var/crash/_usr_bin_ceph-fuse.0.crash
But the ceph-s is OK
cluster add8fa43-9f84-4b5d-df32-095e3421a228
health HEALTH_OK
monmap e2: 3 mons at {node01=10.3.1.2:6789/0,node02=10.3.1.3:6789/0,node03=10.3.1.4:6789/0}
election epoch 44, quorum 0,1,2 node01,node02,node03
mdsmap e37: 1/1/1 up {0=osd01=up:active}
osdmap e526: 5 osds: 5 up, 5 in
pgmap v392315: 264 pgs, 3 pools, 26953 MB data, 106 kobjects
81519 MB used, 1036 GB / 1115 GB avail
264 active+clean
client io 10171 B/s wr, 1 op/s
When i remount the ceph-partition, it's get nomal.
I want to know is this a ceph bug ? or the ceph-fuse tool's bug?
Should i change the mount type with the mount -t ceph ?
2015-06-05 22:34 GMT+08:00 谷枫 <feicheche@xxxxxxxxx>:
Hi everyone,I hava a five nodes ceph cluster with cephfs.Mount the ceph partition with ceph-fuse tools.I met a serious problem has no omens.One of the node the ceph-fuse procs down and the ceph partition that mounted with the ceph-fuse tools change to unavailable.ls the ceph partition, it's like this:d????????? ? ? ? ? ? ceph-data/
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