Re: ceph status showing wrong osd

[Muneendra Kumar M <muneendra.kumar@xxxxxxxxxxxx>]

Hi Paul,

Thanks for your reply.

Looks like it is contacting the monitor properly as it shows the below o/p from ceph status.Correct me if iam wrong

     monmap e1: 1 mons at {0=10.38.32.245:16789/0}

            election epoch 1, quorum 0 0

The reason could be that the osd’s are created incorrectly. Let me check this.

Regards,

Muneendra.

 

 

From: Paul Emmerich [mailto:paul.emmerich@xxxxxxxx]
Sent: Tuesday, June 05, 2018 5:51 PM
To: Muneendra Kumar M <muneendra.kumar@xxxxxxxxxxxx>
Cc: ceph-users <ceph-users@xxxxxxxxxxxxxx>
Subject: Re: ceph status showing wrong osd

 

It was either created incorrectly (no auth key?) or it can't contact the monitor for some reason. The log file should tell you more.

 

 

Paul

 

2018-06-05 13:20 GMT+02:00 Muneendra Kumar M <muneendra.kumar@xxxxxxxxxxxx>:

Hi,

I have created a cluster and when I run ceph status it is showing me the wrong number of osds.

 

cluster 6571de66-75e1-4da7-b1ed-15a8bfed0944

     health HEALTH_WARN

            2112 pgs stuck inactive

            2112 pgs stuck unclean

     monmap e1: 1 mons at {0=10.38.32.245:16789/0}

            election epoch 1, quorum 0 0

     osdmap e6: 2 osds: 0 up, 0 in

            flags sortbitwise

      pgmap v7: 2112 pgs, 3 pools, 0 bytes data, 0 objects

            0 kB used, 0 kB / 0 kB avail

                2112 creating

 

I have created only one osd and ceph osd tree also shows two osd’s and both are down.

ID WEIGHT TYPE NAME              UP/DOWN REWEIGHT PRIMARY-AFFINITY

-1      0 root default

-3      0     rack unknownrack

-2      0         host Test

0      0 osd.0                     down        0          1.00000

1      0 osd.1                     down        0          1.00000

 

 

On the osd node iam seeing the osd daemon is running.

 

root        3153       1  0 04:27 pts/0    00:00:00 /opt/ceph/bin/ceph-mon -i 0 --pid-file /ceph-test/var/run/ceph/mon.0.pid

root        4696       1  0 04:42 ?        00:00:00 /opt/ceph/bin/ceph-osd -i 0 --pid-file /ceph-test/var/run/ceph/osd.0.pid

 

Could anyone please give me the inputs where could be the issue.

 

 

Regards,

Muneendra.

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Paul Emmerich

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