[Ocfs2-users] How to fsck.ocfs2

[Werner Flamme]

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Thanks for your help.

Sunil Mushran [23.02.2011 03:20]:
> You are using sles. Am I right in assuming that you have
> sles support from novell? If so, my recommendation would
> be for you to take advantage of that. I don't have the bandwidth
> currently to help you with this.
> 
> On 02/22/2011 06:36 AM, Werner Flamme wrote:
> 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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Werner Flamme, Abt. WKDV
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