On 6/11/21 10:52 AM, Szabo, Istvan (Agoda) wrote:
Hi,
Can you suggest me what is a good cephfs design? I've never used it, only rgw and rbd we have, but want to give a try. Howvere in the mail list I saw a huge amount of issues with cephfs so would like to go with some let's say bulletproof best practices.
You want to use as less features as possible: no snapshotting, no multi MDS, no multi cephfs. Standby-replay is fine though. All these features are nice, and have seen a lot of improvements, but those are also the parts that have become "stable" most recently. A lot of "issues" that are discussed on the list with regards to CephFS are related to above features one way or another. There *used* to be a part in the docs that more or less stated the above. It might still be there, but I can't find it. YMMV. Gr. Stefan