On 2014/11/18 09:36, Roman Mamedov wrote:
On Tue, 18 Nov 2014 09:29:54 +0200
Brendan Hide <brendan@xxxxxxxxxxxxxxxxx> wrote:
Hey, guys
See further below extracted output from a daily scrub showing csum
errors on sdb, part of a raid1 btrfs. Looking back, it has been getting
errors like this for a few days now.
The disk is patently unreliable but smartctl's output implies there are
no issues. Is this somehow standard faire for S.M.A.R.T. output?
Not necessarily the disk's fault, could be a SATA controller issue. How are
your disks connected, which controller brand and chip? Add lspci output, at
least if something other than the ordinary "to the motherboard chipset's
built-in ports".
In this case, yup, its directly to the motherboard chipset's built-in ports. This is a very old desktop, and the other 3 disks don't have any issues. I'm checking out the alternative pointed out by Austin.
SATA-relevant lspci output:
00:1f.2 SATA controller: Intel Corporation 82801JD/DO (ICH10 Family) SATA AHCI Controller (rev 02)
--
__________
Brendan Hide
http://swiftspirit.co.za/
http://www.webafrica.co.za/?AFF1E97
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