Dear Sir,
We are using iSCSI FileIO on the LVM. The file (called lun) has been
initialized with:
dd if=/dev/zero of=/dev/vg+vg00/lv+i+lv0000 bs=1M conv=notrunc
on the XFS formatted logical volume.
Additionally, we use 2.6.27-39 kernel and xfs-tools 2.10.1
After some time, without any additional errors, we are not able mount
the volume. After mount command we get:
"mount: Structure needs cleaning"
in dmesg we can see:
"XFS: failed to read root inode"
If we run the xfs_repair, the lun file will be removed and all data on
the iSCSI FileIO volume is lost.
I have found in the FAQ that this can be everything:
http://xfs.org/index.php/XFS_FAQ#Q:_I_see_applications_returning_error_990_or_.22Structure_needs_cleaning.22.2C_what_is_wrong.3F
But do you know if it is possible to recover the data somehow?
Thanks in advance for response
--
If you have any more questions, please do not hesitate to contact me.
Best Regards
Slawomir Nowakowski
Technical Support Engineer
-------------------------------------------------------
Open-E GmbH
e-mail: slawomir.nowakowski@xxxxxxxxxx
http://www.open-e.com/
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