no UUID with blkid without journal (-O ^has_journal)

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#285 no UUID with blkid without journal (-O ^has_journal)

Status: open

Owner: Theodore Ts'o

Labels: tune2fs (7)

Priority: 5

Updated: 2012-11-28

Created: 2011-07-13

Creator: Anonymous

Private: No

It seems neither blkid nor vol_id or the udev /dev/disk/by-uuid works when you remove the journal using

tune2fs -O ^has_journal

afterwards. I can reproduce this by 100 %

Discussion

Stefan Kurtz - 2011-12-29

Probably not related to ext2 at all. Looks more like a mkinitcpio issue (dracut, udev..).
https://bugs.archlinux.org/task/16347

Those tools should reinitialize the UUIDs (if you work around the boot process):
partprobe, hdparm -z /dev/disk, blockdev –rereadpt /dev/disk

I have the same problem with an IPFire distribution.

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