Date: Tue, 21 Oct 2003 22:47:36 +0100 From: Chris Smith <chris@infinitemonkeys.org.uk> To: freebsd-questions@freebsd.org Subject: ATA mirroring solution required Message-ID: <1066772855.4964.13.camel@shodan.internal>
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Hi, Got a bit of a sticky situation. I have a bog standard Compaq AP230 workstation with two IDE channels and 3 devices so far (two CDROM devices and a hard disk). I want to add a second disk as a software RAID1 mirror of the primary disk. I know how to do this in FreeBSD so thats not a problem - the hardware side is. The only available IDE port I have would be shared with the existing hard disk i.e two hard disks in RAID1 on the primary IDE chain. AFAIK this is bad for performance reasons. Drives are both Seagate 7200rpm 40Gb ATA100 and the controller supports ATA100 also. Running 4.8-STABLE. Where do I go? I was looking for a secondary controller to give each drive it's own channel on the controller (ie a promise/HPT one) but have no experience with these under FreeBSD. Can someone recommend one if possible that works flawlessly or an alternative solution? Solutions must be cheap i.e under 50 UKP as the wife will kill me for spending any more ;-) Cheers all -- Chris Smith http://www.infinitemonkeys.org.uk/
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