Messages in this thread | | | Date | Thu, 14 Apr 2005 18:55:35 +0200 | From | Tomasz Torcz <> | Subject | Re: poor SATA performance under 2.6.11 (with < 2.6.11 is OK)? |
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On Thu, Apr 14, 2005 at 06:23:30PM +0200, Tomasz Chmielewski wrote: > I have a Silicon Image SIL3112A SATA PCI controller + 2x 200GB, 8MB > Barracuda drives.
Bad combination.
> The performance under 2.6 kernels is *very* poor (Timing buffered disk > reads never more than 20 MB/sec); under 2.4 it runs quite fine (Timing > buffered disk reads around 60 MB/sec).
2.4 risk data corruption. 2.6 sata_sil.c contains blacklist for some driver-controller combination.
See: http://home-tj.org/m15w/
-- Tomasz Torcz To co nierealne - tutaj jest normalne. zdzichu@irc.-nie.spam-.pl Ziomale na życie mają tu patenty specjalne.
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