On Tue, 30 Dec 2014 03:11:25 PM debian Only wrote:
> ceph 0.87 , Debian 7.5, anyone can help ?
>
> 2014-12-29 20:03 GMT+07:00 debian Only <onlydebian@xxxxxxxxx>:
> i want to move mds from one host to another.
>
> how to do it ?
>
> what did i do as below, but ceph health not ok, mds was not removed :
>
> root@ceph06-vm:~# ceph mds rm 0 mds.ceph06-vm
> mds gid 0 dne
>
> root@ceph06-vm:~# ceph health detail
> HEALTH_WARN mds ceph06-vm is laggy
> mds.ceph06-vm at 192.168.123.248:6800/4350 is laggy/unresponsive
I removed an mds using this guide:
http://www.sebastien-han.fr/blog/2012/07/04/remove-a-mds-server-from-a-ceph-cluster/
and ran into your problem, which is also mentioned there.
resolved it using the guide suggestion:
$ ceph mds newfs metadata data --yes-i-really-mean-it
--
Lindsay
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