lkml.org 
[lkml]   [2009]   [Mar]   [30]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: Linux 2.6.29
Michael Tokarev wrote:
> In the SATA world, I've seen no single case. Seagate (7200.9..7200.11,
> Barracuda ES and ES2), WD (Caviar CE, Caviar Black, Caviar Green,
> RE2 GP), Hitachi DeskStar and UltraStar (old and new), some others --
> all the same, no DPO or FUA.

If your drive supports NCQ, it is highly likely it supports FUA.

By default, the libata driver _pretends_ your drive does not support FUA.

grep the kernel source for libata_fua and check out the module parameter
'fua'

Jeff





\
 
 \ /
  Last update: 2009-03-30 22:39    [W:1.120 / U:0.536 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site