ATA errors

From: George Barnett (george_at_alink.co.za)
Date: 07/22/04

  • Next message: Stijn Hoop: "Re: ATA errors" 
    Date: Thu, 22 Jul 2004 10:32:20 +0100
To: stable@freebsd.org

    Hi All,

    I'm having a few issues and I could use another brain on this. I have a
    machine which is throwing up ata errors like this:

    Jul 22 00:16:16 <kern.crit> mail /kernel: ad2s1e: soft error (ECC
    corrected) reading fsbn 77465920 of 38732960-38733087 (ad2s1 bn
    77465920; cn 461106 tn 18 sn 4)ad2s1e: hard error reading fsbn 77465920
    of 38732960-38733087 (ad2s1 bn 77465920; cn 461106 tn 18 sn 4)ad2:
    timeout waiting for cmd=ef s=00 e=7f
    Jul 22 00:16:16 <kern.crit> mail /kernel: trying PIO mode
    Jul 22 00:16:18 <kern.crit> mail /kernel: ad2s1e: soft error (ECC
    corrected) reading fsbn 77465920 of 38732960-38733087 (ad2s1 bn
    77465920; cn 461106 tn 18 sn 4)ad2s1e: hard error reading fsbn 77465920
    of 38732960-38733087 (ad2s1 bn 77465920; cn 461106 tn 18 sn 4) status=7f
    error=7f
    Jul 22 00:16:18 <kern.crit> mail /kernel: ad2: timeout waiting for DRQ -
    resetting
    Jul 22 00:16:18 <kern.crit> mail /kernel: ata1: resetting devices ..
    Jul 22 00:16:18 <kern.crit> mail /kernel: ad2: removed from configuration
    Jul 22 00:16:18 <kern.crit> mail /kernel: done

    It was doing this a few weeks ago, so I swapped the disk out and it was
    happy for a bit. Now it's coming back and doing it on the new disk
    (which is in the same place as the old one (sec-master)).

    I figure this means the controller has gone bork?

    relevant bits of dmesg:

    atapci0: <Intel ICH ATA66 controller> port 0xf000-0xf00f at device 31.1
    on pci0
    ata0: at 0x1f0 irq 14 on atapci0
    ata1: at 0x170 irq 15 on atapci0

    ad0: 19541MB <Maxtor 2B020H1> [39703/16/63] at ata0-master UDMA66
    ad2: 76293MB <Maxtor 6Y080L0> [155009/16/63] at ata1-master UDMA66

    FreeBSD dexter.alink.co.za 4.9-RELEASE-p10 FreeBSD 4.9-RELEASE-p10 #0:
    Fri Jun 11 17:16:17 BST 2004
    george@dexter.alink.co.za:/usr/obj/usr/src/sys/DEXTER i386

    atapci0@pci0:31:1: class=0x010180 card=0x24118086 chip=0x24118086
    rev=0x02 hdr=0x00
         vendor = 'Intel Corporation'
         device = '82801AA IDE Controller (UltraATA/66)'
         class = mass storage
         subclass = ATA

    ATA channel 0:
         Master: ad0 <Maxtor 2B020H1/WAH21PB0> ATA/ATAPI rev 6
         Slave: no device present
    ATA channel 1:
         Master: ad2 <Maxtor 6Y080L0/YAR41BW0> ATA/ATAPI rev 7
         Slave: no device present

    Any advice would be appreciated, but please cc me in a reply.

    Many thanks :)

    George 

    -- 
George Barnett
Reality Engineer & Explorer
e: george@alink.co.za
m: +44 778 884 7205
Things must be as they may
       - William Shakespear, Henry V
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