Thanks for everyone!! After applying the re-weighting command (ceph osd crush reweight osd.0 0.0095), my cluster is getting healthy now :))
But I have one question, what if I have hundreds of OSDs, shall I do the re-weighting on each device, or there is some way to make this happen automatically .. the question in other words, why would I need to do weighting in the first place?? > On Feb 10, 2015, at 4:00 PM, Vikhyat Umrao <vum...@redhat.com> wrote: > > Oh , I have miss placed the places for osd names and weight > > ceph osd crush reweight osd.0 0.0095 and so on .. > > Regards, > Vikhyat > > On 02/10/2015 07:31 PM, B L wrote: >> Thanks Vikhyat, >> >> As suggested .. >> >> ceph@ceph-node1:/home/ubuntu$ ceph osd crush reweight 0.0095 osd.0 >> >> Invalid command: osd.0 doesn't represent a float >> osd crush reweight <name> <float[0.0-]> : change <name>'s weight to >> <weight> in crush map >> Error EINVAL: invalid command >> >> What do you think >> >> >>> On Feb 10, 2015, at 3:18 PM, Vikhyat Umrao <vum...@redhat.com >>> <mailto:vum...@redhat.com>> wrote: >>> >>> sudo ceph osd crush reweight 0.0095 osd.0 to osd.5 >> >
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