Re: Software RAID5 with 2.6.0-test
From: Måns Rullgård
Date: Thu Oct 09 2003 - 04:30:27 EST
Andre Tomt <andre@xxxxxxxx> writes:
>> > Was this a 4 port or 2 port HPT controller? Keep in mind, two disks on
>> > the same IDE channel severely degrades performance, *especially* with
>> > RAID.
>> It's a four port SATA controller. I'd never even think about placing
>> two disks on the same cable.
> You can't either, considering it is SATA :-)
> However, I wouln't count on superior performance from software based
> RAID 5 (ata/fakeraid or otherwise), that is whats real raid controllers
> are for.
I've seen reports of people obtaining nearly 100 MB/s from software
> Out of couriosity, how well is it performing in lets say.. a RAID10 or
> RAID1 setup?
I didn't try. I might, of course.
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