On Sunday 11 May 2014 18:17:40 Stefan G. Weichinger wrote:
> Am 11.05.2014 14:35, schrieb Stefan G. Weichinger:
> > Am 10.05.2014 13:14, schrieb Stefan G. Weichinger:
> >> Looking forward to more learning.
> >> At first now a bit of weekend, afk.
> > 
> > I also had ~180 GB free on one of my thinkpads so I also added a
> > btrfs-root there just for fun ;-)
> > 
> > Had a bit of fiddling with the boot-options but now I successfully
> > booted it ... now for some backups and snapshotting.
> 
> "mount" does not show me the subvol-id or subvol-name of a mounted
> btrfs-subvolume.
> 
> Seems like a bug in util-linux to me, in other distros that seems to work.
> 
> /proc/mounts and findmnt also don't display that info, does anyone know
> how to check that? Would be very handy when dealing with snapshots etc ...
> 
> thanks, Stefan

Have you tried the -R option to findmnt? I almost missed it in the man page 
while looking for submounts of /sys and /dev in a chroot.

-- 
Regards
Peter


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