Re: ceph configuration

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Yavor,

I would highly recommend taking a look at the quick install guide: http://ceph.com/docs/next/start/quick-start/

As per the guide, you need to precreate the directories prior to starting ceph.

Andrei

From: "Явор Маринов" <ymarinov@xxxxxxxxxxx>
To: ceph-users@xxxxxxxxxxxxxx
Sent: Tuesday, 4 June, 2013 11:03:52 AM
Subject: ceph configuration


Hello,

I'm new to the Ceph mailing list, and I need some advices for our
testing cluster. I have 2 servers with x2 hard disks. On the first
server i configured monitor and OSD, and on the second server only OSD.
The configuration looks like as follows:

[mon.a]

         host = ceph1
         mon addr = 192.168.2.170:6789

[osd.0]
         host = ceph1
         addr = 192.168.2.170
         devs = /dev/sdb

[osd.1]
         host = ceph2
         addr = 192.168.2.114
         devs = /dev/sdb

Once i initiate 'service ceph -a start' i keep getting the following error:

Mounting xfs on ceph2:/var/lib/ceph/osd/ceph-1
df: `/var/lib/ceph/osd/ceph-1/.': No such file or directory

and I'm unable to mount the cluster with the following command:
root@ceph1:/mnt# mount -t ceph 192.168.2.170:6789:/ /mnt

Also executing 'ceph health' i'm getting this response:
HEALTH_WARN 143 pgs degraded; 576 pgs stuck unclean; recovery 15/122
degraded (12.295%)

This is fresh install and there aren't any nodes which are added/removed.

Any help will be much appreciated.

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