On 02/12/2013 10:57 AM, Oliver Liebel wrote:
hello, i try to get a setup working, where i shut down 2 of 3 nodes, and ceph should keep still working, e.g. like a raid 1 + spare. setup is done under precise 12.04 latest patchlevel, ceph version is 0.56.2, every node acts als mon, mds an osd, using default pools. i tried different variants, changing replication level (rep size) for all (default) pools (data, metadata, rbd) from 2 to 3, min_size to 0 (i know this isnt a good idea,
I'm not sure if min_size 0 actually works. (Should it be a valid value?) Have you tried setting it to "1".
Also, how does your crushmap look like, that's interesting to see. What does ceph -s say when you shut down the second node? Wido
just a proof of concept) but the result is always the same: if i shut down the first node, everything keeps working, but after shutdown of the second node, ceph stops working, mount is unreachable. any ideas? thanks in advance oliver _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
-- Wido den Hollander 42on B.V. Phone: +31 (0)20 700 9902 Skype: contact42on _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
