Re: [PATCH] blacklist NCQ on Seagate Barracuda ST380817AS

Mark Lord wrote:
Tejun Heo wrote:
Mark Lord wrote:
Tejun Heo wrote:
Mark Lord wrote:
If there was such a bug, the aborted commands list should contain both
FPDMA commands and FLUSH commands. I don't think command filtering
itself is broken. Possibly another quirky firmware but it's strange
that this is the only Seagate drive showing this problem.
Yeah, that's the strange bit.

Surely someone at SuSE must have a drive like that,
which they could set up with XFS and reproduce the same results?

I wish we had a detailed hardware catalog. I'll give a shot at the
internal mailing list.

Or pick up a new one (only about $78 here) and expense it!

Mmm.. $66 for "open box". But the drive itself has been discontinued by Seagate,
and once claimed to be "World's first SATA desktop drive with NCQ.".

Probably buggy firmware after all.

-ml
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