Advice for best performing FS for micro vm's on top of CEPH RDB.

tomtom13

Well-Known Member
Dec 28, 2016
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Hi,
It's a simple question, if setting up an ubuntu 24.04 server or latest debian - which filesystem is the best to be used for a light weight (memory and cpu), resizable, fault tolerant fs to be used specifically on top of ceph ?! etx4 has it's issues, btrfs did implode on me during vm migration from one machine to the other, zfs is defo an overkill ... UFS ?

I'm not looking for bulk storage fs, something just to keep vm os files, and some app files, maybe a small db.
 
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