On Mar 21, 2006, at 12:59 PM, Jim C. Nasby wrote:
> atapci1: <nVidia nForce4 SATA150 controller>
> And note that this is using FreeBSD gmirror, not the built-in raid
I get similar counter-intuitive slowdown with gmirror SATA disks on
an IBM e326m I'm evaluating. If/when I buy one I'll get the onboard
SCSI RAID instead.
The IBM uses ServerWorks chipset, which shows up to freebsd 6.0 as
"generic ATA" and only does UDMA33 transfers.
In response to
pgsql-performance by date
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