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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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