zfs problem på en freebsd 7.1

From: Thomas Maack Nielsen (none@bsd-dk--svampen.dk.lh.bsd-dk.dk)
Date: Thu 09 Apr 2009 - 09:50:46 CEST

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Date: Thu, 9 Apr 2009 09:50:46 +0200 (CEST)
Subject: zfs problem på en freebsd 7.1
From: "Thomas Maack Nielsen" <none@bsd-dk--svampen.dk.lh.bsd-dk.dk>
To: bsd-dk@bsd-dk.dk

Hej

Jeg har et problem med et raidz1, jeg har prøvet at flytte diskene fra en
maskine til en anden for at sikre mig det ikke er hardware fejl.

Nogle der har en ide til hvad der kan være galt ?

Mvh.

Thomas

zpool status -v:

  pool: tank
state: ONLINE
status: One or more devices has experienced an error resulting in data
        corruption. Applications may be affected.
action: Restore the file in question if possible. Otherwise restore the
        entire pool from backup.
   see: http://www.sun.com/msg/ZFS-8000-8A
scrub: none requested
config:

        NAME STATE READ WRITE CKSUM
        tank ONLINE 0 0 2.32K
          raidz1 ONLINE 0 0 2.32K
            ad7 ONLINE 0 0 0
            ad12 ONLINE 0 0 0
            ad9 ONLINE 0 0 0
            ad10 ONLINE 0 0 0

errors: Permanent errors have been detected in the following files:

        tank:<0x9329>
        tank:<0x932a>
        tank:<0x932b>
        tank:<0x932c>
        tank:<0x932d>
        tank:<0x932e>
        tank:<0x932f>
        tank:<0x9330>
        tank:<0x9331>
        tank:<0x9332>

uddrag fra /var/log/messages:

Apr 10 08:17:42 pantherina root: ZFS: zpool I/O failure, zpool=tank error=86
Apr 10 08:17:42 pantherina root: ZFS: checksum mismatch, zpool=tank
path=/dev/ad12 offset=628284002304 size=4096
Apr 10 08:17:42 pantherina root: ZFS: checksum mismatch, zpool=tank
path=/dev/ad7 offset=628284002304 size=4096
Apr 10 08:17:42 pantherina root: ZFS: checksum mismatch, zpool=tank
path=/dev/ad9 offset=628284002304 size=4096
Apr 10 08:17:42 pantherina root: ZFS: zpool I/O failure, zpool=tank error=86
Apr 10 08:17:42 pantherina root: ZFS: checksum mismatch, zpool=tank
path=/dev/ad12 offset=628283998208 size=4096
Apr 10 08:17:42 pantherina root: ZFS: checksum mismatch, zpool=tank
path=/dev/ad7 offset=628283998208 size=4096
Apr 10 08:17:42 pantherina root: ZFS: checksum mismatch, zpool=tank
path=/dev/ad9 offset=628283998208 size=4096
Apr 10 08:17:42 pantherina root: ZFS: zpool I/O failure, zpool=tank error=86

disk:

ad7: 953869MB <SAMSUNG HD103UJ 1AA01113> at ata3-slave SATA300
ad9: 953869MB <Seagate ST31000340AS SD15> at ata4-slave SATA300
ad10: 953869MB <Seagate ST31000340AS SD15> at ata5-master SATA300
ad12: 953869MB <WDC WD10EACS-65D6B0 01.01A01> at ata6-master SATA300

/boot/loader.conf

vm.kmem_size="1500M"
vm.kmem_size_max="1500M"
vfs.zfs.arc_max="512M"
vfs.zfs.prefetch_disable="1"
vfs.zfs.zil_disable="1"

Next message: Karsten Schmidt: "Re: zfs problem på en freebsd 7.1"
Previous message: Brian Josefsen: "Re: Har finanskrisen ramt BSD-folket?"
Next in thread: Karsten Schmidt: "Re: zfs problem på en freebsd 7.1"
Reply: Karsten Schmidt: "Re: zfs problem på en freebsd 7.1"
Reply: Christer Solskogen: "Re: zfs problem på en freebsd 7.1"
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