[Ocfs2-users] How to fsck.ocfs2

[Werner Flamme]

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Werner Flamme [22.02.2011 13:55]:
> Sunil Mushran [22.02.2011 03:40]:
>> If fsck completed successfully, then o2image is not required.
> 
> ---snip---
> # fsck.ocfs2 -fy /dev/sdf 2>&1 | tee /ocfs2/sap02/fsck_sap01_hot.txt
> fsck.ocfs2 1.4.3
> Checking OCFS2 filesystem in /dev/sdf:
>   Label:              SAP01
>   UUID:               5969C8CABB854F8EA9C17B5B8DE48EC6
>   Number of blocks:   183500800
>   Block size:         4096
>   Number of clusters: 183500800
>   Cluster size:       4096
>   Number of slots:    15
> 
> fsck.ocfs2: extent_tree.c:435: ocfs2_new_path: Assertion
> `root_el->l_tree_depth < 5' failed.
> ---pins---
> 
> So, the error disappears not because of the "-f", but because of "-n"?
> 
> fsck does not start, even when I use "-f -y" and when I leave "-y" away.
> But it does start when I add "-n", but since I want to repair the fs,
> this is not a useful option :-(
> 
> Regards,
> Werner
> 

Given the expected file size, I can't provide an o2image:
- ---snip---
# o2image /dev/sdf /ocfs2/sap02/o2image_sap01.dat
o2image: Bad magic number in inode while reading global bitmap inode
14034875
o2image: Bad magic number in inode while reading global bitmap inode
14034876
o2image: Bad magic number in inode while reading global bitmap inode
14034877
o2image: Bad magic number in inode while reading global bitmap inode
14034878
o2image: Bad magic number in inode while reading global bitmap inode
14034879
Image file expected to be 80031676K, Available free space 155338816K.
Continue ? (y/N): n
Aborting image creation.
- ---pins---

How can I repair the volume? mkfs.ocfs2?

Regards,
Werner
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=Ralf
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