[ceph-users] Ceph expansion/deploy via ansible

Hi everyone, I currently have a ceph cluster running on SUSE and I have an expansion project that I will be starting with around June. Has anybody here deployed (from scratch) or expanded their ceph cluster via ansible?? I would appreciate it if you'd share your experiences, challenges,

Re: [ceph-users] Placing replaced disks to correct buckets.

Hi David Removal process/commands ran as follows: #ceph osd crush reweight osd. 0 #ceph osd out #systemctl stop ceph-osd@ #umount /var/lib/ceph/osd/ceph- #ceph osd crush remove osd. #ceph auth del osd. #ceph osd rm #ceph-disk zap /dev/sd?? Adding them back on: We skipped stage 1 and

[ceph-users] Placing replaced disks to correct buckets.

Hi Everyone, I recently replaced failed HDDs and removed them from their respective buckets as per procedure. But I’m now facing an issue when trying to place new ones back into the buckets. I’m getting an error of ‘osd nr not found’ OR ‘file or directory not found’ OR command sintax error. I

[ceph-users] Adding additional disks to the production cluster without performance impacts on the existing

Hi everyone We have completed all phases and the only remaining part is just adding the disks to the current cluster but i am afraid of impacting performance as it is on production. Any guides and advices on how this can be achieved with least impact on production?? Thanks in advance John