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blkid doesn't see udf label #23

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miffe opened this Issue Nov 29, 2012 · 3 comments

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@miffe

miffe commented Nov 29, 2012

I have a UDF partition that was formatted in Windows. blkid doesn't seem to see the label of it.

I think this is because windows uses the logical volume ident and blkid uses the volume ident.

It would be nice to see this fixed, since I'm getting tired of seeing it mounted as /media/disk

Here is a 10Mb diskimage with a udf partition formatted in windows that can be used for tests, http://miffe.org/~miffe/tmp/winudf.img.gz

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miffe Nov 29, 2012

Seems to be related to the blocksize also.

Ie:
mkudffs --vid=Linux --lvid=Windows --blocksize=512
Makes windows see it with a Windows label while blkid doesn't se a label at all.

mkudffs --vid=Linux --lvid=Windows (use default blocksize of 2048)
Makes windows not see the fs at all, but blkid sees it with a label of Linux.

miffe commented Nov 29, 2012

Seems to be related to the blocksize also.

Ie:
mkudffs --vid=Linux --lvid=Windows --blocksize=512
Makes windows see it with a Windows label while blkid doesn't se a label at all.

mkudffs --vid=Linux --lvid=Windows (use default blocksize of 2048)
Makes windows not see the fs at all, but blkid sees it with a label of Linux.

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dylanwh Jan 4, 2013

Basically this is discovering the block size in the wrong way. I think I can port the superblock reading code from grub and fix this issue.

dylanwh commented Jan 4, 2013

Basically this is discovering the block size in the wrong way. I think I can port the superblock reading code from grub and fix this issue.

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karelzak May 7, 2013

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I guess that UDF prober is fixed in v2.23. Closing...

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karelzak commented May 7, 2013

I guess that UDF prober is fixed in v2.23. Closing...

@karelzak karelzak closed this May 7, 2013

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