Thanks wido.. I will give a try.
Thanks,
Chandra
> Op 12 juli 2016 om 19:00 schreef Chandrasekhar Reddy <chandrasekhar.r@xxxxxxxxxx>:
>
>
> Thanks for quick reply..
>
> Should I need to remove cephx in osd nodes also??
>
disable all cephx on all nodes in the ceph.conf
See: http://docs.ceph.com/docs/master/rados/configuration/auth-config-ref/
Add this to the [global] section:
auth_cluster_required = none
auth_service_required = none
auth_client_required = none
You still have the problem that your monitor map contains 3 monitors. You removed it from the ceph.conf, but that is not sufficient. You will need to inject the monmap with just one monitor into the remaining monitor.
BEFORE YOU DO, CREATE A BACKUP OF THE MON'S DATA STORE.
I don't know the commands from the top of my head, but 'monmaptool' is something you will need/want.
Wido
> Thanks,
> Chandra
>
> On Tue, Jul 12, 2016 at 10:22 PM, Oliver Dzombic < info@xxxxxxxxxxxxxxxxx [info@xxxxxxxxxxxxxxxxx] > wrote:
> Hi,
>
> fast aid: remove cephx authentication.
>
> --
> Mit freundlichen Gruessen / Best regards
>
> Oliver Dzombic
> IP-Interactive
>
> mailto:info@xxxxxxxxxxxxxxxxx
>
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>
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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
> >
> >
> >
> > _______________________________________________
> > ceph-users mailing list
> > ceph-users@xxxxxxxxxxxxxx
> > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
> >
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