Date: Wed, 08 Jan 2003 22:29:50 -0700 From: Janet Sullivan <ciscogeek@cox.net> To: Mike Tancsa <mike@sentex.net>, freebsd-stable@freebsd.org Subject: Re: ATA corruption in DMA mode Message-ID: <3E1D08CE.D5E79563@cox.net> References: <3E1C2EA6.18C86871@vzavenue.net> <5.2.0.9.0.20030108091446.05ae8730@marble.sentex.ca> <3E1C436D.2208CB38@cox.net>
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Janet Sullivan wrote: > > Mike Tancsa wrote: > > > > Can you boot with a 4.6 kernel now and test it again to confirm the problem > > really does go away ? I went back to 4.6-Release (world & kernel), and that did not fix the problem. I'm back on today's STABLE. I broke the mirror and tested each drive separately on the HPT controller in DMA mode - there were no problems. I recreated the mirror and the corruption of large files came back. The problem only occurs when the two drives are in a RAID1 array on the HPT controller and DMA is enabled. I would think that if this was a hardware problem, one of the two drives in the RAID1 array would have had some corruption problems when it was taken out of the array and addressed as a single drive. Suggestions? To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
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