On 05/21/2014 09:04 PM, Scottix wrote: > I am setting a CephFS cluster and wondering about MDS setup. > I know you are still hesitant to put the stable label on it but I have > a few questions what would be an adequate setup. > > I know active active is not developed yet so that is pretty much out > of the question right now. > > What about active standby? How reliable is the standby? or should a > single active mds be sufficient? > Active/Standby is fairly stable, but I wouldn't recommend putting it into production right now. The general advice is always to run a recent Ceph version and a recent kernel as well. Like 3.13 in Ubuntu 14.04 But the best advice: Test your use-case extensively! The more feedback, the better. > Thanks > -- Wido den Hollander 42on B.V. Ceph trainer and consultant Phone: +31 (0)20 700 9902 Skype: contact42on
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