On Sun, 21 Jan 2007 15:29:32 +0100..
Paolo Ornati <ornati@xxxxxxxxxxxxx> wrote:
Sorry for starting a new thread, but I've deleted the messages from my
mail-box, and I'm sot sure it's the same problem as here:
http://lkml.org/lkml/2007/1/14/108
Today I've decided to try XFS... and just doing anything on it
(extracting a tarball, for example) make my SATA HD go crazy ;)
I don't remember to have seen this using Ext3.
[ 877.839920] ata1.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action
0x2 frozen [ 877.839929] ata1.00: cmd
61/02:00:64:98:98/00:00:00:00:00/40 tag 0 cdb 0x0 data 1024 out
[ 877.839931] res 40/00:00:00:4f:c2/00:00:00:4f:c2/00 Emask
0x4 (timeout) [ 878.142367] ata1: soft resetting port [ 878.351791]
ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 878.354384]
ata1.00: configured for UDMA/133 [ 878.354392] ata1: EH complete
[ 878.355696] SCSI device sda: 156301488 512-byte hdwr sectors
(80026 MB) [ 878.355716] sda: Write Protect is off
[ 878.355718] sda: Mode Sense: 00 3a 00 00
[ 878.355745] SCSI device sda: write cache: enabled, read cache:
enabled, doesn't support DPO or FUA
It takes nothing to reproduce it.
git-bisect points to this commit:
----------------------------------------------
12fad3f965830d71f6454f02b2af002a64cec4d3 is first bad commit
commit 12fad3f965830d71f6454f02b2af002a64cec4d3
Author: Tejun Heo <htejun@xxxxxxxxx>
Date: Mon May 15 21:03:55 2006 +0900
[PATCH] ahci: implement NCQ suppport
Implement NCQ support.