On Wed, Dec 26, 2012 at 08:38:54AM -0500, Gene Czarcinski wrote: > I know that I can find out what btrfs "volumes" are on a system with > the command: > btrfs fi show > > I can also check if a partition of disk is a btrfs volume with the command: > blkid -o value -s TYPE /dev/<disk|partition> > > And, if I mount that btrfs volume with something like: > mount -t btrfs /dev/<btrfs> /mnt/btrfs > > The, I can get a list of btrfs subvolumes on that volume with the command: > btrfs subvolume list /mnt/btrfs > > My question: Is there a way of finding out what subvolumes are > defined on a btrfs volume without mounting the volume? No. (Well, in theory the code is possible, but there's nothing I'm aware of that will do it) Hugo. -- === Hugo Mills: hugo@... carfax.org.uk | darksatanic.net | lug.org.uk === PGP key: 515C238D from wwwkeys.eu.pgp.net or http://www.carfax.org.uk --- Python is executable pseudocode; perl --- is executable line-noise.
Attachment:
signature.asc
Description: Digital signature
