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We've used a some of Distributed storage (Longhorn, OpenEBS) things for Kubernetes and had no luck. I agree with you at ALL the things you've listed. When we'v
by seungwoolee518 3y ago
We've used a some of Distributed storage (Longhorn, OpenEBS) things for Kubernetes and had no luck.
I agree with you at ALL the things you've listed. When we've started to used Ceph for the first time - (At that time I was an user, not a Manager) all the thing was a total mess. All the things are set to default and Use all JBODs on Node. (And I've started to face Corrupted WALs and OSDs came from nowhere.)
The handful of documentations was very helpful to cleans up and make it to run correctly.
Maybe, when I go back to the starting point, I'd like to say "move to cloud" or "do nothing" or following your guidance.
- KaiserPro 3y agoI should have been more gentle in my statement, for that I apologise. if you do start again _and_ move to the cloud, AWS's lustre interface (FSx) is good enough (if expensive) or EFS, although that has slower metadata performance. Its good enough at RW iops though, assuming you monitor it correctly. I feel your pain, and sympathise deeply. Best of luck!