Hard Disk IDs in Linux

Michael Torrie torriem at gmail.com
Sat Mar 16 18:11:04 MDT 2013

On 03/16/2013 12:25 PM, Nicholas Leippe wrote:
> ver tried it, but you might be able to emulate a snapshotting
> system by layering unionfs on top. Thus if ZFS or Btrfs are
> undesirable for whatever reason, it still may be possible.

Good point.  Also snapshots can be emulated with rsync or one of the
rsync wrappers. Though that gives you snapshots with file efficiency
instead of block efficiency that BtrFS or ZFS can give.

I get the impression that snapshots aren't high on the list for Dan's
work project.

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