Re: [PATCH 1/3] ext2fs: Add JBD2 on-disk layout headers

Samuel Thibault, le mer. 24 juin 2026 02:52:23 +0200, a ecrit:
> I tried to activate the journal on the fly with 
> 
> tune2fs -j /dev/wd0 
> 
> from the hurd VM itself, but it seems this approach fails: at reboot, we
> get:
> 
> Checking root file system.../dev/wd0s2 primary superblock features different from backup, check forced.
> 
> and at reboot, journaling does not get enabled, even if /.journal
> exists.
> 
> We'd need to fix that for people to be able to try journaling.

(running tune2fs -j with the volume unmounted works, though)

Samuel