On 03/01/18 20:44, Alexander Shenkin wrote:
On 12/23/2017 3:14 AM, Brad Campbell wrote:
On 21/12/17 19:38, Reindl Harald wrote:
Am 21.12.2017 um 12:28 schrieb Alexander Shenkin:
Hi all,
Reporting back after changing the hangcheck timer to 180 secs and
re-running checkarray. I got a number of rebuild events (see
syslog excerpts below and attached), and I see no signs of the
hangcheck issue in dmesg like I did last time.
I'm still getting the SMART OfflineUncorrectableSector and
CurrentPendingSector errors, however. Should those go away if the
rewrites were correctly carried out by the drive? Any thoughts on
next steps to verify everything is ok?
OfflineUncorrectableSector unlikely can go away
CurrentPendingSector
https://kb.acronis.com/content/9133
If they've been re-written (so are no longer pending) then a SMART
long or possibly offline test will make them go away. I use SMART
long myself.
Thanks Brad. I'm running a long test now, but I believe I have the
system set up to run long tests regularly, and the issue hasn't been
fixed. Furthermore, strangely, the reallocated sector count still
sits at 0 (see below). If these errors had been properly handled by
the drive, shouldn't Reallocated_Sector_Ct sit at least at 8?
Nope. Your pending is still at 8, so you've got bad sectors in an area
of the drive that hasn't been dealt with. What is "interesting" is that
your SMART test results don't list the LBA of the first failure.
Disappointing behaviour on the part of the disk. They are within the 1st
10% of the drive however, so it wouldn't surprise me if they were in an
unused portion of the RAID superblock area.
Regards,
--
Dolphins are so intelligent that within a few weeks they can
train Americans to stand at the edge of the pool and throw them
fish.
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