Hi
The weight is reflect spaces or ability of disks.
For example, the weight of 100G OSD disk is 0.100(100G/1T).
Best wishes,
Vickie
Vickie
2015-02-10 22:25 GMT+08:00 B L <super.iterator@xxxxxxxxx>:
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 <vumrao@xxxxxxxxxx> 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 floatosd crush reweight <name> <float[0.0-]> : change <name>'s weight to <weight> in crush mapError EINVAL: invalid command
What do you think
On Feb 10, 2015, at 3:18 PM, Vikhyat Umrao <vumrao@xxxxxxxxxx> wrote:
sudo ceph osd crush reweight 0.0095 osd.0 to osd.5
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