On Thu, Apr 25, 2002 at 09:31:37PM +0200, Simon Matter wrote:
> Justin Coffey schrieb:
> >
> > Quick related question... (and I haven't been following the group closely
> > recently) does this affect any sort of hardware RAID 5? What about RAID
> > 1+0?
>
> Hi,
>
> Hardware RAID is not affected at all. All levels of Software RAID beside
> RAID5 are okay. The only problem is with Software RAID5 and internal
> log. Under some circumstances, this config can slow down performance
> _dramatically_.
it should be noted that i am using hardware raid5:
> > > > the system is configured as such:
> > > > 60GB RAID5 (escalade 7850 + 4x20GB IBM deskstar) mounted on /var
> > > > log=internal,bsize=4096,blocks=1839
> > > > agcount=58,agsize=262144 blocks
> > > > realtime=none
via a 3ware escalade 7850 ata-raid card.
-mike
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