Re: [ceph-users] MDS failover, how to speed it up?

2016-06-21 Thread Brian Lagoni
ds On 20 June 2016 at 14:09, Yan, Zheng wrote: > On Mon, Jun 20, 2016 at 7:04 PM, Brian Lagoni wrote: > > Are anyone here able to help us with a question about mds failover? > > > > The case is that we are hitting a bug in ceph which requires us to > restart > &g

[ceph-users] MDS failover, how to speed it up?

2016-06-20 Thread Brian Lagoni
e E5-2643 v3 @ 3.40GHz(steal time=0), 16G mem - We are using ceph kernel client to mount cephfs. - Ubuntu 16.04 (4.4.0-22-generic kernel) - The OSD's are physical machines with 8 cores & 32GB memory - All networking is 10Gb So at the end are there anything we can do to make the f

Re: [ceph-users] Journal partition owner's not change to ceph

2016-06-09 Thread Brian Lagoni
le I hope this helps you enough to resolve you issue :) Kind regards Brian Lagoni DevOps System administrator, Engineering Tools Unity Technologies On 10 June 2016 at 04:20, 한승진 wrote: > Hi Cephers, > > I hava a ceph cluster Jewel on Ubuntu 16.04. > > What I am wondering is Whenev