Date: Tue, 19 Jul 2005 11:22:01 -0700 From: Jon Simola <jsimola@gmail.com> To: Tony Byrne <freebsd@byrnehq.com> Cc: freebsd-stable@freebsd.org Subject: Re: ATA Woes. Message-ID: <8eea04080507191122225bd9ac@mail.gmail.com> In-Reply-To: <1591154927.20050719132119@byrnehq.com> References: <151574576.20050719103740@byrnehq.com> <1591154927.20050719132119@byrnehq.com>
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On 7/19/05, Tony Byrne <freebsd@byrnehq.com> wrote: > Jul 19 13:01:48 roo kernel: ad0: FAILURE - READ_DMA status=3D51<READY,DSC= ,ERROR> error=3D40<UNCORRECTABLE> LBA=3D288810495 > Jul 19 13:01:59 roo kernel: ad0: FAILURE - READ_DMA status=3D51<READY,DSC= ,ERROR> error=3D1<ILLEGAL_LENGTH> LBA=3D288810495 > Jul 19 13:02:05 roo kernel: ad0: FAILURE - READ_DMA status=3D51<READY,DSC= ,ERROR> error=3D40<UNCORRECTABLE> LBA=3D288810495 > Jul 19 13:02:16 roo kernel: ad0: FAILURE - READ_DMA status=3D51<READY,DSC= ,ERROR> error=3D40<UNCORRECTABLE> LBA=3D288810495 > Jul 19 13:04:36 roo last message repeated 4 times > I'm totally confused. I don't know enough about SMART to know whether > I'm looking at real failing drives or some bug exposed by the > interaction between drive firmware, hd controller and FreeBSD. What I've recently learned the hard way is that desktop drives have no place in a server. I've now failed 4 of 10 SATA drives (Maxtor and WD) in 1U rackmounts, and am moving on to trying the WD Raptor SATA drives (which claim to be low-end server). --=20 Jon Simola Systems Administrator ABC Communications
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