On 07/07/2014 08:53 AM, hua peng wrote:
Your PGs are not active+clean, so no I/O is possible.
Are you OSDs running?
$ sudo ceph -s
That should give you more information about what to do.
Wido
Thanks. this is the info output, I saw osd is running.
Can you help more? thanks.
You'd have to see why the other daemons are not running, try:
$ ceph osd tree
And start the missing OSDs.
Wido
root@ceph2:~# ceph -s
health HEALTH_WARN 192 pgs stale; 192 pgs stuck stale; 1/4 in osds
are down
monmap e1: 1 mons at {ceph2=172.17.6.176:6789/0}, election epoch 1,
quorum 0 ceph2
osdmap e60: 12 osds: 3 up, 4 in
pgmap v2079: 192 pgs: 192 stale+active+clean; 1221 MB data, 66453
MB used, 228 GB / 308 GB avail
mdsmap e1: 0/0/1 up
root@ceph2:~#
root@ceph2:~# netstat -ntlp|grep ceph-osd
tcp 0 0 0.0.0.0:6800 0.0.0.0:* LISTEN
1969/ceph-osd
tcp 0 0 0.0.0.0:6801 0.0.0.0:* LISTEN
1969/ceph-osd
tcp 0 0 0.0.0.0:6802 0.0.0.0:* LISTEN
1969/ceph-osd
tcp 0 0 0.0.0.0:6803 0.0.0.0:* LISTEN
2185/ceph-osd
tcp 0 0 0.0.0.0:6804 0.0.0.0:* LISTEN
2185/ceph-osd
tcp 0 0 0.0.0.0:6805 0.0.0.0:* LISTEN
2185/ceph-osd
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--
Wido den Hollander
42on B.V.
Ceph trainer and consultant
Phone: +31 (0)20 700 9902
Skype: contact42on
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