Date: Tue, 07 Jul 2009 21:03:45 +0100 From: Ian J Hart <ianjhart@ntlworld.com> To: freebsd-current@freebsd.org Subject: Re: zpool scrub errors on 3ware 9550SXU Message-ID: <20090707210345.13681mi2dwvan78k@webmail.private.lan> In-Reply-To: <20090624153442.137934uzyotkb5og@10.248.192.16> References: <20090624153442.137934uzyotkb5og@10.248.192.16>
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Quoting ianjhart@ntlworld.com: > Quoting ianjhart@ntlworld.com: > >> Quoting Kip Macy <kmacy@freebsd.org>: >> >>>> >>>> As usual scrubs cleanly on 7.2. Started throwing errors within a >>>> few minutes under 8. Then it paniced, possibly due to scrub -s. >>>> >>>> It's sat at the DB prompt if there's anything I can do. I'll need >>>> idiots guide level instruction. I have a screen dump if someone >>>> want to step up. Off list? >>>> >>>> Highlight seems to be... >>>> >>>> Memory modified after free 0xffffff0004da0c00(248) val=3000000 @ >>>> 0xffffff0004dc00 >>>> Panic: most recently used by none >>> >>> Can you test with recent 7-STABLE? That would tell me whether or not >>> your hitting a general HEAD issues or problems with the v13 import. >> >> It's doing a scrub under 7.2 following another failed test. I'll >> pull it up to stable after that. >> >> Have more data will post that once I've done a couple a jobs. >> >>> >>> Thanks, >>> Kip > > Here's that extra data. > > Updated 3ware/AMCC card firmware. > > Enable onboard SATA and fit a 300GB SATA disk. Remove the floppy and > fit a second 300GB SATA disk. > > Remove the two 500GB disks and replace with 1.5TB units. I can now > create two 8 disk raidz2 giving the same 12 disks worth of storage I > had with one 14 disk raidz2. > > Reinstall the two O/S on the 300GB drives. > > <slight tangent> > May be of use to someone, so bear with me. > > Reset to BIOS defaults. Some issues! Disabling sound helps. > > Now suspect motherboard BIOS may be part of the problem. Removed > both cards and tested each version in turn. > > ref: http://www.tyan.com.tw/support_download_bios.aspx?model=S.S2895 > > Started with 1.04 ended up with 1.04. Versions after, detect the > internal; SATA disks as 150 not 300. Most versions lock the keyboard > (KVM) when legacy USB is enabled. That's a PITA when you've just > taken the floopy disk out.No internal SATA disk settings. Be nice to > check the geometry as 7 and 8 sysinstall seem to be behaving > differently. > > With the cards back in. > > Add an ATA disk and CDROM while testing.Easyboot order is SATA0 ATA0 > SATA1. Fdisk the so far blank ATA disk :) > > On board audio clashes with something. BIOS 1.03 and later supports > 16 SCSI boot devices. I disabled booting from the RAID card to allow > the onboard SATA drives to boot. > > Out of space for option ROM error has gone. > > AFAIK CPUs are late enough to support DDR400. Check anyway. Clock > down to 333Mhz. Still fails. > > </slight tangent> > > There's one last thing, this BIOS (1.04) does not supply the fix for > AMD errata 169. Later BIOS incorrectly detect the onboard SATA disks. > > Northbridge System Request Queue may stall. > > ref: > http://www.amd.com/us-en/assets/content_type/white_papers_and_tech_docs/25759.pdf > > We don't seem to have /dev/msr. Could I fix this using (the shiny > new) cpucontrol? > > Thanks > > ---------------------------------------------------------------- > This message was sent using IMP, the Internet Messaging Program. > > > _______________________________________________ > freebsd-current@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org" > FWIW this is still reproducable with 8.0-BETA1. -- ian j hart ---------------------------------------------------------------- This message was sent using IMP, the Internet Messaging Program.
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