On 11 September 2013 19:01, Manuel Bouyer <[email protected]> wrote: > On Wed, Sep 11, 2013 at 06:32:29PM +0100, Patrick Welche wrote: >> Dying disk or ahcisata quirk? >> >> Just odd that the failing reset happens first, then the timeout. > > I guess it's because the ahci driver reports a timeout to the upper level > (which is basically that: we waited for WDCTL_RST to clear and > it didn't clear). > > It's either a dying disk or a cabling issue.
I've got similar messages on my latest NetBSD box: -- Sep 11 03:22:55 uksup1 /netbsd: pdcsata0:1:0: lost interrupt Sep 11 03:22:55 uksup1 /netbsd: type: ata tc_bcount: 16384 tc_skip: 0 Sep 11 03:24:26 uksup1 /netbsd: pdcsata0:0:0: lost interrupt Sep 11 03:24:26 uksup1 /netbsd: type: ata tc_bcount: 49152 tc_skip: 0 Sep 11 03:24:26 uksup1 /netbsd: pdcsata0:0:0: device timeout, c_bcount=49152, c_skip0 Sep 11 03:24:26 uksup1 /netbsd: wd4a: device timeout reading fsbn 55132608 of 55132608-55132703 (wd4 bn 55132671; cn 54695 tn 1 sn 48), retrying Sep 11 03:24:36 uksup1 /netbsd: pdcsata0:0:0: lost interrupt Sep 11 03:24:36 uksup1 /netbsd: type: ata tc_bcount: 49152 tc_skip: 0 Sep 11 03:24:36 uksup1 /netbsd: wd4: soft error (corrected) Sep 11 03:25:28 uksup1 /netbsd: pdcsata0:1:0: lost interrupt Sep 11 03:25:38 uksup1 /netbsd: type: ata tc_bcount: 49152 tc_skip: 0 Sep 11 03:25:38 uksup1 /netbsd: pdcsata0:1:0: device timeout, c_bcount=49152, c_skip0 Sep 11 03:25:38 uksup1 /netbsd: wd5a: device timeout reading fsbn 58539232 of 58539232-58539327 (wd5 bn 58539295; cn 58074 tn 11 sn 10), retrying Sep 11 03:25:38 uksup1 /netbsd: pdcsata0:1:0: lost interrupt Sep 11 03:25:38 uksup1 /netbsd: type: ata tc_bcount: 49152 tc_skip: 0 Sep 11 03:25:38 uksup1 /netbsd: wd5: soft error (corrected) --- wd4 and wd5 are members of a root RAID1 array, they always appear together for wd4 and wd5, so it is not very likely to be a dying disk. Cabling issue is possible, though. It doesn't seem to cause any problem to the system so far. > > -- > Manuel Bouyer <[email protected]> > NetBSD: 26 ans d'experience feront toujours la difference > -- Chavdar -- ----
