Hi,
On 11/13/2014 06:05 PM, Artem Silenkov wrote:
Hello!
Only 1 monitor instance? It won't work at most cases.
Make more and ensure quorum to reach survivalability.
No, three monitor instances, one for each ceph-node. As designed into the
quick-ceph-deploy.
I tried to kill one of them (the initial monitor) to see what happens
and happens that.
:-(
Ciaoo
Luca
Regards, Silenkov Artem
---
artem.silen...@gmail.com <mailto:artem.silen...@gmail.com>
2014-11-13 20:02 GMT+03:00 Luca Mazzaferro <luca.mazzafe...@rzg.mpg.de
<mailto:luca.mazzafe...@rzg.mpg.de>>:
Dear Users,
I followed the instruction of the storage cluster quick start here:
http://ceph.com/docs/master/start/quick-ceph-deploy/
I simulate a little storage with 4 VMs ceph-node[1,2,3] and an
admin-node.
Everything worked fine until I shut down the initial monitor node
(ceph-node1).
Also with the other monitors on.
I restart the ceph-node1 but the ceph command (running from
ceph-admin) fails after hanging for 5 minutes.
with this exit code:
2014-11-13 17:33:31.711410 7f6a5b1af700 0 monclient(hunting):
authenticate timed out after 300
2014-11-13 17:33:31.711522 7f6a5b1af700 0 librados: client.admin
authentication error (110) Connection timed out
If I go to the ceph-node1 and restart the services:
[root@ceph-node1 ~]# service ceph status
=== mon.ceph-node1 ===
mon.ceph-node1: running {"version":"0.80.7"}
=== osd.2 ===
osd.2: not running.
=== mds.ceph-node1 ===
mds.ceph-node1: running {"version":"0.80.7"}
[root@ceph-node1 ~]# service ceph status
=== mon.ceph-node1 ===
mon.ceph-node1: running {"version":"0.80.7"}
=== osd.2 ===
osd.2: not running.
=== mds.ceph-node1 ===
mds.ceph-node1: running {"version":"0.80.7"}
I don't understand how to properly restart a node.
Can anyone help me?
Thank you.
Cheers.
Luca
_______________________________________________
ceph-users mailing list
ceph-users@lists.ceph.com <mailto:ceph-users@lists.ceph.com>
http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
_______________________________________________
ceph-users mailing list
ceph-users@lists.ceph.com
http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
