Le 12/04/2024 à 12:56:12+0200, Frédéric Nass a écrit > Hi, > > Have you check the hardware status of the involved drives other than with > smartctl? Like with the manufacturer's tools / WebUI (iDrac / perccli for > DELL hardware for example).
Yes, all my disk are «under» periodic check with smartctl + icinga. > If these tools don't report any media error (that is bad blocs on disks) then > you might just be facing the bit rot phenomenon. But this is very rare and > should happen in a sysadmin's lifetime as often as a Royal Flush hand in a > professional poker player's lifetime. ;-) > > If no media error is reported, then you might want to check and update the > firmware of all drives. You're perfectly right. It's just a newbie error, I check on the «main» osd of the PG (meaning the first in the list) but forget to check on other. On when server I indeed get some error on a disk. But strangely smartctl report nothing. I will add a check with dmesg. > > Once you figured it out, you may enable osd_scrub_auto_repair=true to have > these inconsistencies repaired automatically on deep-scrubbing, but make sure > you're using the alert module [1] so to at least get informed about the scrub > errors. Thanks. I will look into because we got already icinga2 on site so I use icinga2 to check the cluster. Is they are a list of what the alert module going to check ? Regards JAS -- Albert SHIH 🦫 🐸 France Heure locale/Local time: ven. 12 avril 2024 15:13:13 CEST _______________________________________________ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-le...@ceph.io
