Re: [smartmontools-support] Which attributes can estimate number of bad blocks?

[Gandalf C. <gan...@gm...>]

Il 01 ago 2016 22:33, "Tim Small" <ti...@se...> ha scritto:
> Although it's relatively rare, I've had drives which have been happily
> operating for years with a reallocated sector count of a few tens,
> without any further problems.  I've put these down to a one-off event or
> very localised manufacturing defect within the drive.

Currently i have a sas drive with grown list set to 16 from some months ago.
everything else seems to be stable. Would you replace this drive with 16,
stable,  bad sectors?

with sata disk i have some drives with 3 or 4 logged errors 4 years ago and
nothing more after that. Would you replace?

I also have a sata disk with raw read error rate set to 84, smart long test
running weekly doesn't catch any issue and is able to run properly every
time.
No reallocation or bad sectors, only this 84 raw read error rate.
Raid controller osd able to run weekly consistency check and patrol reads
(it will read the whole raid looking for bad sectors) with no issue at all.
Would you replace this disk?