the disk array is in rebuilding progress. i will repair the blockdev right
first.
after rebuild the array, shall I run the badblocks command?
what will going on? what should I do to get back the partrition?
yours,
Jasper Ji
-----邮件原件-----
发件人: Anders Saaby [mailto:as@xxxxxxxxxxxx]
发送时间: 2005年3月15日 2:34
收件人: 吉佳盛
抄送: linux-xfs@xxxxxxxxxxx
主题: Re: 答复: how can i get back my xfs partrition?
On Monday 14 March 2005 18:56, 吉佳盛 wrote:
> so glad to receive your mail.
>
> dmesg:
>
> XFS mounting filesystem sda1
> Starting XFS recovery on filesystem: sda1 (dev: sda1)
> 3w-9xxx: scsi0: ERROR: (0x03:0x0202): Data ECC error:.
> scsi0: ERROR on channel 0, id 0, lun 0, CDB: Read (10) 00 65 db d7 3f
> 00 00
> 08 00
> Current sda: sense key Medium Error
> Additional sense: Unrecovered read error
> end_request: I/O error, dev sda, sector 1708906303
> XFS: log mount/recovery failed
> XFS: log mount failed
>
OK - You have errors on your blockdev.
> In Mar 13, the array degraded. And after rebooting the system, the XFS
> partrition can not be mounted.
Did you remove the failed disk? Or?
> I tried mount it read-only, xfs_repair it but all failed.
> the data in this partrition is very important, and i have no backup.
Whoops...
> if i can mount it read-only, or fix the superblock, that will be very
> very fortunate.
Don't think you should focus on XFS right now. Try to get the blockdev right
first. If you can't do that, XFS probably can't help you anyways.
Try to figure out what is going wrong on your 3ware controller. and check it
with:
# badblocks -s -v /dev/sda
And keep an eye on:
# tail -f /var/log/kernel
--
Med venlig hilsen - Best regards - Meilleures salutations
Anders Saaby
Systems Engineer
------------------------------------------------
Cohaesio A/S - Maglebjergvej 5D - DK-2800 Lyngby
Phone: +45 45 880 888 - Fax: +45 45 880 777
Mail: as@xxxxxxxxxxxx - http://www.cohaesio.com
------------------------------------------------
|