Hi all, Earlier this year, I did a migration from Ceph 10 to 12. Previously, I was happily running Ceph v10 on Filestore with BTRFS, and getting reasonable performance. Moving to Ceph v12 necessitated a migration away from this set-up, and reading the documentation, Bluestore seemed to be "the way", so a hasty migration was performed and now my then 3-node cluster moved to Bluestore. I've since added two new nodes to that cluster and replaced the disks in all systems, so I have 5 WD20SPZX-00Us storing my data. I'm now getting about 5MB/sec I/O speeds in my VMs. I'm contemplating whether I migrate back to using Filestore (on XFS this time, since BTRFS appears to be a rude word despite Ceph v10 docs suggesting it as a good option), but I'm not sure what the road map is for supporting Filestore long-term. Is Filestore likely to have long term support for the next few years or should I persevere with tuning Bluestore to get something that won't be outperformed by an early 90s PIO mode 0 IDE HDD? -- Stuart Longland (aka Redhatter, VK4MSL) I haven't lost my mind... ...it's backed up on a tape somewhere. _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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