Simos Xenitellis wrote:
Hi,
The hard disk with
model num: "HITACHI HTS541616J9SA00"
model rev: "SB4IC7UP"
is causing NCQ errors and should be blacklisted.
Currently the blacklist for Hitachi hard disks includes
{ "HITACHI HDS7250SASUN500G*", NULL, ATA_HORKAGE_NONCQ },
{ "HITACHI HDS7225SBSUN250G*", NULL, ATA_HORKAGE_NONCQ },
...
/* Blacklist entries taken from Silicon Image 3124/3132
Windows driver .inf file - also several Linux problem reports */
{ "HTS541060G9SA00", "MB3OC60D", ATA_HORKAGE_NONCQ, },
{ "HTS541080G9SA00", "MB4OC60D", ATA_HORKAGE_NONCQ, },
{ "HTS541010G9SA00", "MBZOC60D", ATA_HORKAGE_NONCQ, },
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=blob_plain;f=drivers/ata/libata-core.c;hb=HEAD
The same hard disk causing NCQ errors to different users,
http://www.nabble.com/hdparm--B-1-and-Load_Cycle-on-Hitachi-HTS541616J9SA00-td14702758.html
..
Those first two "references" above look totally bogus -- they have nothing to do with NCQ.
https://bugs.edge.launchpad.net/ubuntu/+source/linux-source-2.6.22/+bug/137470
..
That one is for 2.6.22. We need to know if the problem exists with 2.6.24,
as the NCQ code has had a number of fixes since July 2007.
Also, more information about the hardware involved would be useful.
An NCQ bug could be due to the SATA chipset more than the drive,
or perhaps only the combination of the two.
Cheers
Could you please add the entry
{ "HITACHI HTS541616J9SA00", NULL, ATA_HORKAGE_NONCQ, },
Simos
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