I have been running Freenas 8.0.1-Beta2 about 9-10 days and everything has worked perfectly (as far as I have been able to tell ;) ). There is one volume/pool, 2 datasets, 6 new disks, RAIDZ2.
Today I started a scrub ("zpool scrub tank") for the first time. Now when I do a status check I see a warning.
When I look at the disks in the GUI there is no device name besides one disk and it says "Unknown" in the serial number place.
Trying to run a smartctl for the device gives "No such file or directory".
I need help to understand exactly what the problem is and how an error like this is supposed to be reported/observed to/by me during normal operations. I thought I would get an email or some other "apearant" error message somewhere.
- What has happened? (Part of disk failure, a complete disk failure, or...?)
- How and where should one look for error reporting of this kind of failure?
- I have planned to run a scrub once a week as a cronjob. Is that a good idea?
- How is smart-errors supposed to be checked automatically? smartd?
- What else do I need to ask?
Here is the output:
The end of "# dmesg" looks like this:
Thanks :)
Today I started a scrub ("zpool scrub tank") for the first time. Now when I do a status check I see a warning.
When I look at the disks in the GUI there is no device name besides one disk and it says "Unknown" in the serial number place.
Trying to run a smartctl for the device gives "No such file or directory".
I need help to understand exactly what the problem is and how an error like this is supposed to be reported/observed to/by me during normal operations. I thought I would get an email or some other "apearant" error message somewhere.
- What has happened? (Part of disk failure, a complete disk failure, or...?)
- How and where should one look for error reporting of this kind of failure?
- I have planned to run a scrub once a week as a cronjob. Is that a good idea?
- How is smart-errors supposed to be checked automatically? smartd?
- What else do I need to ask?
Here is the output:
Code:
# zpool status tank pool: tank state: ONLINE status: One or more devices has experienced an unrecoverable error. An attempt was made to correct the error. Applications are unaffected. action: Determine if the device needs to be replaced, and clear the errors using 'zpool clear' or replace the device with 'zpool replace'. see: http://www.sun.com/msg/ZFS-8000-9P scrub: scrub completed after 5h40m with 0 errors on Fri Jun 17 20:24:03 2011 config: NAME STATE READ WRITE CKSUM tank ONLINE 0 0 0 raidz2 ONLINE 0 0 0 gptid/53b16438-9369-11e0-a633-f46d042635ac ONLINE 0 0 0 gptid/5405edb0-9369-11e0-a633-f46d042635ac ONLINE 0 0 0 gptid/54671eb7-9369-11e0-a633-f46d042635ac ONLINE 0 0 0 gptid/54caadbb-9369-11e0-a633-f46d042635ac ONLINE 82 940K 0 gptid/5522ca41-9369-11e0-a633-f46d042635ac ONLINE 0 0 0 gptid/558f1630-9369-11e0-a633-f46d042635ac ONLINE 0 0 0 errors: No known data errors
The end of "# dmesg" looks like this:
Code:
# dmesg < deleted a bunch of lines > ata3: SIGNATURE: 00000101 ata3: SIGNATURE: ffffffff ata3: timeout waiting to issue command ata3: error issuing ATA_IDENTIFY command ata3: SIGNATURE: ffffffff (ada3:ata3:0:0:0): lost device ata3: SIGNATURE: ffffffff ata3: timeout waiting to issue command ata3: error issuing ATA_IDENTIFY command ata3: SIGNATURE: ffffffff ata3: timeout waiting to issue command ata3: error issuing ATA_IDENTIFY command ata3: SIGNATURE: ffffffff ata3: SIGNATURE: ffffffff ata3: timeout waiting to issue command ata3: error issuing ATA_IDENTIFY command ata3: SIGNATURE: ffffffff ata3: timeout waiting to issue command ata3: error issuing ATA_IDENTIFY command ata3: SIGNATURE: ffffffff ata3: SIGNATURE: ffffffff ata3: timeout waiting to issue command ata3: error issuing ATA_IDENTIFY command ata3: SIGNATURE: ffffffff ata3: timeout waiting to issue command ata3: error issuing ATA_IDENTIFY command ata3: SIGNATURE: ffffffff swap_pager: I/O error - pageout failed; blkno 1572875,size 20480, error 6 xptioctl: pass driver is not in the kernel xptioctl: put "device pass" in your kernel config file
Thanks :)
