Re: raid10 recovery assistance requested

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On 23/09/13 14:55, Dave Gomboc wrote:
root@sysresccd /mnt % mount -o ro /dev/mapper/teramooch-srv /mnt/srv
NTFS signature is missing.
Failed to mount '/dev/mapper/teramooch-srv': Invalid argument
The device '/dev/mapper/teramooch-srv' doesn't seem to have a valid NTFS.
Maybe the wrong device is used? Or the whole disk instead of a
partition (e.g. /dev/sda, not /dev/sda1)? Or the other way around?

It should be ext3, not NTFS.

Try:
mount -o ro -t ext3 /dev/mapper/teramooch-srv /mnt/srv
This just specifies it is ext3 format, but will probably still fail... check dmesg for details, but hopefully the next step will fix it.


If that fails, take a look at:
fsck.ext3 -n /dev/mapper/teramooch-srv
(Which should do a read-only check, if there are not too many changes, re-run with -y). Worst case, if the fsck destroys the data, you can re-copy the entire array from the original and try again.

Hope that helps...

Regards,
Adam

--
Adam Goryachev Website Managers www.websitemanagers.com.au
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