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    SubjectDisk corruption - Abit KT7, 2.2.19+ide patches

    Following up on
    http://marc.theaimsgroup.com/?l=linux-kernel&m=99889965423508&w=2

    Still running the same kernel:

    nic@hoppa:/var/log$ uname -a
    Linux hoppa 2.2.19 #1 Mon Sep 17 12:56:24 NZST 2001 i686 unknown
    nic@hoppa:/var/log$ cat /proc/ide/drivers
    ide-cdrom version 4.58
    ide-disk version 1.09

    New HDD:
    nic@hoppa:/var/log$ cat /proc/ide/hda/model
    FUJITSU MPG3307AH E

    nic@hoppa:/var/log$ sudo hdparm -v /dev/hda

    /dev/hda:
    multcount = 0 (off)
    I/O support = 0 (default 16-bit)
    unmaskirq = 0 (off)
    using_dma = 0 (off)
    keepsettings = 0 (off)
    nowerr = 0 (off)
    readonly = 0 (off)
    readahead = 8 (on)
    geometry = 3737/255/63, sectors = 60046560, start = 0



    I've discovered what seems like some disk corruption.

    nic@hoppa:/var/log$ ls -l /var/log/messages
    -rw-r----- 1 root adm 996992 Jan 16 08:56 /var/log/messages

    is full of:

    an 16 08:54:42 hoppa kernel: hda: read_intr: status=0x59 { DriveReady SeekComplete DataRequest Error }
    Jan 16 08:54:42 hoppa kernel: hda: read_intr: error=0x40 { UncorrectableError }, LBAsect=28084900, sector=2959177
    Jan 16 08:54:42 hoppa kernel: end_request: I/O error, dev 03:07 (hda), sector 2959177
    Jan 16 08:54:48 hoppa kernel: hda: read_intr: status=0x59 { DriveReady SeekComplete DataRequest Error }
    Jan 16 08:54:48 hoppa kernel: hda: read_intr: error=0x40 { UncorrectableError }, LBAsect=28084900, sector=2959177
    Jan 16 08:54:48 hoppa kernel: end_request: I/O error, dev 03:07 (hda), sector 2959177
    Jan 16 08:56:14 hoppa kernel: hda: read_intr: status=0x59 { DriveReady SeekComplete DataRequest Error }
    Jan 16 08:56:14 hoppa kernel: hda: read_intr: error=0x40 { UncorrectableError }, LBAsect=28084900, sector=2959177
    Jan 16 08:56:14 hoppa kernel: end_request: I/O error, dev 03:07 (hda), sector 2959177



    also:



    Jan 13 09:29:29 hoppa kernel: hda: write_intr: ^@^@^@^@^@^@^@^@^@^@.....

    and



    Dec 23 06:25:07 hoppa squid[200]: Pinger socket opened on FD 13
    ^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@Package: gdm
    Status: install ok unpacked
    Priority: optional
    Section: x11
    [...]


    plus some other binary data.

    This Dec 23 entries come 'AFTER' the initial Jan 13 entries at the start of the log.


    This rotation of message has been running since:
    nic@hoppa:/var/log$ ls -l messages.0
    -rw-r----- 1 root adm 185510 Jan 13 06:25 messages.0


    message.0 also seems to include corrupted data.


    lsof output:

    nic@hoppa:/var/log$ sudo lsof | grep "log/message"
    syslogd 143 root 17w REG 3,7 997296 172812 /var/log/messages


    uptime:

    nic@hoppa:/var/log$ w
    9:11am up 40 days, 3:59, 2 users, load average: 1.03, 1.02, 1.00
    USER TTY FROM LOGIN@ IDLE JCPU PCPU WHAT
    nic pts/1 inktiger.kpac.co 8:53am 0.00s 0.11s 0.02s w


    Only things of note running are a distributed net client, samba and
    squid cache.

    Although for the last three days there has been some higher IO load with
    some 100Mb+ files been copied across our WAN via "rsync -vp -aze ssh
    {...}".



    The Fujitsu drive which replaced the Seagate drive definitely handles
    the rough conditions a lot better. Previously the seagate bus would just
    lock, and require a hard power reset.


    The IDE cables have been replaced, checked to make sure they are
    end-to-end installed in each socket. There are NO other IDE devices on
    either IDE channel. ie. HDD is only IDE device.


    The BIOS on this Abit KT7 is recent as of November when the system had
    the hard drive replaced and was last rebooted.




    I have another system with much more load, and the same motherboard. Two
    HDDs and CDROM and large application load.

    It periodic (once a week on average) has a
    Jan 13 22:44:35 woodcut kernel: hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }
    Jan 13 22:44:35 woodcut kernel: hda: dma_intr: error=0x84 { DriveStatusError BadCRC }
    Jan 13 22:55:40 woodcut kernel: hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }
    Jan 13 22:55:40 woodcut kernel: hda: dma_intr: error=0x84 { DriveStatusError BadCRC }




    --
    Nicholas Lee - nj.lee at plumtree.co dot nz, somewhere on the fish Maui caught.
    gpg. 8072 4F86 EDCD 4FC1 18EF 5BDD 07B0 9597 6D58 D70C icq. 1612865

    Quixotic Eccentricity
    [unhandled content-type:application/pgp-signature]
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