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From what I can tell, BlueStore still supports using separate disks for the WAL/RocksDB[0]? [0]: https://docs.ceph.com/docs/master/rados/configuration/bluestor
by Nullabillity 7y ago
From what I can tell, BlueStore still supports using separate disks for the WAL/RocksDB[0]?
[0]: https://docs.ceph.com/docs/master/rados/configuration/bluestore-config-ref/#devices https://docs.ceph.com/docs/master/rados/configuration/bluest...
- throw0101a 7y agoYes, the confounding factor was/is we are using ceph-ansible with ceph-disk. If we want to upgrade we have to make a whole bunch of inter-related changes. (I'm not the lead on the project, so no doubt have forgotten some of the exact complications involved. Though it does seem slight strange (IMHO) that you're getting rid of the file system, but still keep the LVM layer.)