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Re: OT: Current_Pending_Sector on /dev/sd?




Le 13/02/2019 à 14:59, Dan Ritter a écrit :
basti wrote:
hello,
I have a raid6 with 4 disks. 2 of them show Current_Pending_Sector 1.
(...)
A small number in CPS is fine.

No it's not fine. It means that the the host requested to read unreadable data, so useful data has been lost.

"Offline uncorrectable" also means that some data are unreadable, but the host did not request to read them yet so no useful data may have been lost.

If it starts going up, or the
reallocated sector count starts increasing

Reallocated sectors are fine. It means that data could be moved to spare sectors. No data have been lost.