> I believe that 3ware have a non blocking implementation of ATA RAID -
> I intend to sell the Promise and obtain a 3ware in the next month of
> so and test this out.
I use 3Ware exclusively for my ATA-RAID solutions. The nice thing about
them is that
they are REAL hardware RAID and the use the SCSI layer within Linux so
you address
them as a standard SCSI device.
Also their support is in the kernel... no wierd, experimental patching.
On a Dual 2000 Athlon MP I was able to sustain 50MB/sec over large
copys (4+ gigs). Very, Very happy with them.
Sincerely,
Joshua Drake
> regards
>
> Mark
>
> Andrew Sullivan wrote:
>
>> That said, even the 2-way RAID became almost uselessly slow when
>> multiple queries were running -- indeed, dramatically slower than a
>> plain single IDE drive.
>>
>>
>
>
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