"dmesg" on all the linux hosts and look for signs of failing drives. Look at smart data, your HBAs/disk controllers, OOB management logs, and so forth. If you're seeing scrub errors, it's probably a bad disk backing an OSD or OSDs. Is there a common OSD in the PGs you've run the repairs on? On Mon, Jan 9, 2023, at 03:37, Kuhring, Mathias wrote:
Hey all,
I'd like to pick up on this topic, since we also see regular scrub errors recently. Roughly one per week for around six weeks now. It's always a different PG and the repair command always helps after a while. But the regular re-occurrence seems it bit unsettling. How to best troubleshoot this.
We are currently on ceph version 17.2.1 (ec95624474b1871a821a912b8c3af68f8f8e7aa1) quincy (stable)
Best Wishes, Mathias
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