[ceph-users] ceph remote disaster recovery plan

2018-12-13 Thread Zhenshi Zhou
Hi all, I'm running a luminous cluster with tens of OSDs and the cluster runs well. As the data grows, ceph becomes more and more important. What worries me is that many services will down if the cluster is out, for instance, the engine room is out of electric or all ceph node are down at the sam

Re: [ceph-users] ceph remote disaster recovery plan

2018-12-17 Thread Zhenshi Zhou
Any idea would be appreciated:) Zhenshi Zhou 于2018年12月13日周四 下午6:01写道: > Hi all, > > I'm running a luminous cluster with tens of OSDs and > the cluster runs well. As the data grows, ceph becomes > more and more important. > > What worries me is that many services will down if the > cluster is out

Re: [ceph-users] ceph remote disaster recovery plan

2018-12-17 Thread Alex Gorbachev
On Thu, Dec 13, 2018 at 5:01 AM Zhenshi Zhou wrote: > > Hi all, > > I'm running a luminous cluster with tens of OSDs and > the cluster runs well. As the data grows, ceph becomes > more and more important. > > What worries me is that many services will down if the > cluster is out, for instance, th

Re: [ceph-users] ceph remote disaster recovery plan

2018-12-17 Thread Zhenshi Zhou
Hi Alex, We are using ceph mostly for shared filesystem with cephfs. As well as some rbd images for docker volumes and a little s3 data. I have been looking for a plan that can backup datas on rados level. But maybe I should backup data seperately. Thanks for the reply. Alex Gorbachev 于2018年12月