Re: Emergency! Production cluster is down

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Thanks for quick reply..

Should I need to remove cephx in osd nodes also??

Thanks,
Chandra

On Tue, Jul 12, 2016 at 10:22 PM, Oliver Dzombic <info@xxxxxxxxxxxxxxxxx> wrote:

Hi,

fast aid: remove cephx authentication.

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Mit freundlichen Gruessen / Best regards

Oliver Dzombic
IP-Interactive

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Am 12.07.2016 um 18:45 schrieb Chandrasekhar Reddy:
> Hi Guys,
>
> Need help. I had 3 monitors nodes and 2 went down ( Disk got corrupted
> ). after some time even 3rd monitor went unresponsive. so i rebooted the
> 3rd node. it came up but ceph is not working .
>
> so i tried to remove 2 failed monitors from ceph.conf file and restarted
> the mon and osd. but still ceph is not up.
>
> please find log files as attached.
>
> 1. Log file of ceph-mon.openstack01-vm001.log ( Monitor node )
>
> http
> <http://paste.openstack.org/show/530944/>://paste.openstack.org/show/530944/
> <http://paste.openstack.org/show/530944/>
>
> 2. ceph.conf
>
> http
> <http://paste.openstack.org/show/530945/>://paste.openstack.org/show/530945/
> <http://paste.openstack.org/show/530945/>
>
> 3. ceph -w output
>
> http
> <http://paste.openstack.org/show/530947/>://paste.openstack.org/show/530947/
> <http://paste.openstack.org/show/530947/>
>
> 4. ceph mon dump
>
> http
> <http://paste.openstack.org/show/530950/>://paste.openstack.org/show/530950/
> <http://paste.openstack.org/show/530950/>
>
> what error i see is
>
> monclient(hunting): authenticate timed out after 300
>
> librados: client.admin authentication error (110) Connection timed out
>
> Any suggestions? please help ...
>
> Thanks
> Chandra
>
>
>
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> ceph-users mailing list
> ceph-users@xxxxxxxxxxxxxx
> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
>
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