Hi , Thank you for the quick response .. We will try to adapt the script to increase the osd weight. How to create osd with weight 0 using ceph-volume tool? Or we have to create OSD and later modify the OSD weight to 0.
Thanks, Muthu On Wed, Apr 18, 2018 at 5:02 PM, Serkan Çoban <[email protected]> wrote: > You can add new OSDs with 0 weight and edit below script to increase > the osd weights instead of decreasing. > > https://github.com/cernceph/ceph-scripts/blob/master/ > tools/ceph-gentle-reweight > > > On Wed, Apr 18, 2018 at 2:16 PM, nokia ceph <[email protected]> > wrote: > > Hi All, > > > > We are having 5 node cluster with EC 4+1 . Each node has 68 HDD . Now we > are > > trying to add new node with 68 disks to the cluster . > > > > We tried to add new node and created all OSDs in one go , the cluster > > stopped all client traffic and does only backfilling . > > > > Any procedure to add the new node without affecting the client traffic ? > > > > If we create OSDs one by one , then there is no issue in client traffic > > however time taken to add new node with 68 disks will be several months. > > > > Please provide your suggestions.. > > > > Thanks, > > Muthu > > > > > > _______________________________________________ > > ceph-users mailing list > > [email protected] > > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > > >
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