Hello,
On Tue, 17 Jun 2014 10:30:44 +0200 Andrija Panic wrote:
> Hi,
>
> I have 3 node (2 OSD per node) CEPH cluster, running fine, not much data,
> network also fine:
> Ceph ceph-0.72.2.
>
> When I issue "ceph status" command, I get randomly HEALTH_OK, and
> imidiately after that when repeating command, I get HEALTH_WARN
>
> Examle given down - these commands were issues within less than 1 sec
> between them
> There are NO occuring of word "warn" in the logs (grep -ir "warn"
> /var/log/ceph) on any of the servers...
> I get false alerts with my status monitoring script, for this reason...
>
If I recall correctly, the logs will show INF, WRN and ERR, so grep for
WRN.
Regards,
Christian
> Any help would be greatly appriciated.
>
> Thanks,
>
> [root@cs3 ~]# ceph status
> cluster cab20370-bf6a-4589-8010-8d5fc8682eab
> health HEALTH_OK
> monmap e2: 3 mons at
> {cs1=10.44.xxx.10:6789/0,cs2=10.44.xxx.11:6789/0,cs3=10.44.xxx.12:6789/0},
> election epoch 122, quorum 0,1,2 cs1,cs2,cs3
> osdmap e890: 6 osds: 6 up, 6 in
> pgmap v2379904: 448 pgs, 4 pools, 862 GB data, 217 kobjects
> 2576 GB used, 19732 GB / 22309 GB avail
> 448 active+clean
> client io 17331 kB/s rd, 113 kB/s wr, 176 op/s
>
> [root@cs3 ~]# ceph status
> cluster cab20370-bf6a-4589-8010-8d5fc8682eab
> health HEALTH_WARN
> monmap e2: 3 mons at
> {cs1=10.44.xxx.10:6789/0,cs2=10.44.xxx.11:6789/0,cs3=10.44.xxx.12:6789/0},
> election epoch 122, quorum 0,1,2 cs1,cs2,cs3
> osdmap e890: 6 osds: 6 up, 6 in
> pgmap v2379905: 448 pgs, 4 pools, 862 GB data, 217 kobjects
> 2576 GB used, 19732 GB / 22309 GB avail
> 448 active+clean
> client io 28383 kB/s rd, 566 kB/s wr, 321 op/s
>
> [root@cs3 ~]# ceph status
> cluster cab20370-bf6a-4589-8010-8d5fc8682eab
> health HEALTH_OK
> monmap e2: 3 mons at
> {cs1=10.44.xxx.10:6789/0,cs2=10.44.xxx.11:6789/0,cs3=10.44.xxx.12:6789/0},
> election epoch 122, quorum 0,1,2 cs1,cs2,cs3
> osdmap e890: 6 osds: 6 up, 6 in
> pgmap v2379913: 448 pgs, 4 pools, 862 GB data, 217 kobjects
> 2576 GB used, 19732 GB / 22309 GB avail
> 448 active+clean
> client io 21632 kB/s rd, 49354 B/s wr, 283 op/s
>
--
Christian Balzer Network/Systems Engineer
[email protected] Global OnLine Japan/Fusion Communications
http://www.gol.com/
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