Re: LibATA error

From: Lukas Hejtmanek
Date: Sun Dec 07 2008 - 14:51:46 EST

On Sun, Dec 07, 2008 at 06:36:47PM +0000, Alan Cox wrote:
> They shouldn't be claiming they can do NCQ if so. Can you dump out the
> identify data in full (with hdparm) and if possible (or if someone else
> with one can comment..) find out whether the same occurs with different
> controller types.

Controller reports NCQ queue depth 1.

Did you mean this one?

hdparm -i /dev/sda


Model=OCZ CORE_SSD , FwRev=02.10104,
Config={ Fixed }
RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=63
BuffType=unknown, BuffSize=0kB, MaxMultSect=1, MultSect=?1?
CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=504856576
IORDY=on/off, tPIO={min:120,w/IORDY:120}, tDMA={min:120,rec:120}
PIO modes: pio0 pio1 pio2 pio3 pio4
DMA modes: mdma0 mdma1 mdma2
UDMA modes: udma0 udma1 udma2 udma3 udma4 *udma5
AdvancedPM=no WriteCache=enabled
Drive conforms to: unknown: ATA/ATAPI-1,2,3,4,5,6,7

* signifies the current active mode

Lukáš Hejtmánek
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