[zfs-discuss] raidz member disk on new controller

Mike Gracy ghstridr at gmail.com
Mon May 13 22:09:20 EDT 2013


try exporting your pool and deleting your zpool.cache file, then reimport
the pool using disk-by-id


On Mon, May 13, 2013 at 7:01 PM, Max Bakulenko <bakulenko.max at gmail.com>wrote:

> Hi all!
>
> I have raidz pool  of 4 sata disks in my Ubuntu 12.04. My motherboard has
> 8 SATA ports.
>
> zpool status
> pool: myraidz
> state: ONLINE
> scan: resilvered 1,55M in 0h0m with 0 errors on Mon May 13 19:12:42 2013
> config:
>
> NAME STATE READ WRITE CKSUM
> myraidz ONLINE 0 0 0
> raidz1-0 ONLINE 0 0 0
>    ata-ST3500418AS_5VMKT7RZ ONLINE 0 0 0
>    ata-ST3500630AS_9QG8E9BL ONLINE 0 0 0
>    ata-WDC_WD5000AAKS-65YGA0_WD-WCAS85432083 ONLINE 0 0 0
>    ata-WDC_WD5000AAKX-001CA0_WD-WCAYU7684218 ONLINE 0 0 0
> logs
>    scsi-SATA_Corsair_Force_G12167901000014850038-part6 ONLINE 0 0 0
> cache
>    scsi-SATA_Corsair_Force_G12167901000014850038-part5 ONLINE 0 0 0
>
> errors: No known data errors
>
>
> Few days ago I added new 4 ports controller based on Sil3124. One of raidz
> disk (ata-WDC_WD5000AAKS-65YGA0_WD-WCAS85432083) have been connected to
> this controller. After booting OS I have my raidz pool in DEGRADED state
> with ata-WDC_WD5000AAKS-65YGA0_WD-WCAS85432083 Unavailable status. But all
> symlinks in /dev/disks/by-id and other was successfully created. Palimpsest
> (gnome-disk-utility) see this disk.
> I think ZFS module starts earlier than sata_sil24, but /var/log/kern.log
> tells another:
>
>> May 13 18:34:09 localhost kernel: [ 3.604292] sata_sil24 0000:04:04.0:
>> version 1.1
>>
> May 13 18:34:09 localhost kernel: [ 3.604314] sata_sil24 0000:04:04.0: PCI
>> INT A -> GSI 18 (level, low) -> IRQ 18
>>
> May 13 18:34:09 localhost kernel: [ 3.621754] input: Logitech USB Receiver
>> as /devices/pci0000:00/0000:00:1d.1/usb7/7-1/7-1:1.0/input/input3
>>
> May 13 18:34:09 localhost kernel: [ 3.624109] generic-usb
>> 0003:046D:C52F.0001: input,hidraw0: USB HID v1.11 Mouse [Logitech USB
>> Receiver] on usb-0000:00:1d.1-1/input0
>>
> May 13 18:34:09 localhost kernel: [ 3.624709] scsi8 : sata_sil24
>
>  ....
>
> May 13 18:34:09 localhost kernel: [ 5.908041] ata9: SATA link up 3.0 Gbps
>> (SStatus 123 SControl 0)
>
> May 13 18:34:09 localhost kernel: [ 5.908041] ata9: SATA link up 3.0 Gbps
>> (SStatus 123 SControl 0)
>> May 13 18:34:09 localhost kernel: [ 5.908598] ata9.00: ATA-8: WDC
>> WD5000AAKS-65YGA0, 12.01C02, max UDMA/133
>> May 13 18:34:09 localhost kernel: [ 5.908611] ata9.00: 976773168 sectors,
>> multi 16: LBA48 NCQ (depth 31/32)
>> May 13 18:34:09 localhost kernel: [ 5.909221] ata9.00: configured for
>> UDMA/100
>> ....
>
> May 13 18:34:09 localhost kernel: [ 17.002245] ZFS: Loaded module
>> v0.6.1-rc14, ZFS pool version 5000, ZFS filesystem version 5
>
>
> What can be wrong with such configuration?
>
> P.S. Til yesterday I considered I have last version of ubuntu-zfs package.
> But this problem referenced me to the kern.log file where I saw version
> v0.6.1-rc14. What can I do to fix this problem too? I have updated my
> system when zfs 0.6.1 was released.
>
>
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