On Friday, May 16, 2014, Ignazio Cassano <ignaziocass...@gmail.com> wrote:
> Hit all, I successfully installed a ceph cluster firefly version made up > of 3 osd and one monitor host. > After that I created a pool and 1 rdb object for kvm . > It works fine . > I verified my pool has a replica size = 3 but a I read the default should > be = 2. > Trying to shut down an osd and getting it out, ceph health displays > attive+degraded state and remains in this state until I add again one osd . > Is this a correct behaviour ? > Reading documentation I understood that cluster should repair itself going > in active clean state . > Is possible it remains in degraded state because I have a replica size = > 3 and only 2 osd ? > Yep, that's it. You can change the size to 2, if that's really all the number of copies you need: ceph osd pool set <foo> size 2 Iirc. -Greg > Sorry for my bad english. > > Ignazio > -- Software Engineer #42 @ http://inktank.com | http://ceph.com
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