Update on data corruption with Tyan/3Ware
Ted Mittelstaedt
tedm at toybox.placo.com
Mon Sep 24 18:42:20 PDT 2007
3ware is supported by the manufacturer - what do they say?
Ted
> -----Original Message-----
> From: owner-freebsd-questions at freebsd.org
> [mailto:owner-freebsd-questions at freebsd.org]On Behalf Of Chris Boyd
> Sent: Monday, September 24, 2007 2:54 PM
> To: freebsd-questions at freebsd.org
> Subject: Update on data corruption with Tyan/3Ware
>
>
> Here's an update on my odd problem. Thanks to Don B for some hints
> that helped us start looking in a better directions.
>
> System is a Tyan Thunder K8SE motherboard with dual Opteron 250
> 2.4GHz CPUs and a 3Ware 9550SX-4LP PCI Express four port RAID
> controller running in RAID 5. Disks are 4x Seagate 500GB SATA. 4GB
> Memory.
>
> Latest BIOS and firmware on mobo and RAID controller.
>
> FreeBSD 6.2 AMD64 with all patches as of 9-21-2007
>
> We've narrowed the problem down to files that are > 4GB. Anytime we
> have a file that's > 4GB, we get inconsistent checksums, can't
> uncompress it, etc. Files < 4GB are fine.
>
> So is this a RAID controller issue? A filesystem problem? All hints
> appreciated.
>
> --Chris
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