On Wed 2019-07-17 (11:24), Nikolay Borisov wrote: > > > On 17.07.19 3. 2:24 G., Ulli Horlacher wrote: > > > I thought, I can recognize a snapshot when it has a Parent UUID, but this > > is not true for snapshots of toplevel subvolumes: > > As you have asked this before - in my testing this is not true. It is true on all my SUSE and Ubuntu systems, for all versions. > Alternatively you have to parse the root tree - the ROOT_ITEM's offset > member should be 0 for well-known trees/ordinary subvolume or the > transaction id when the snapshot was created. Where can I find this ROOT_ITEM offset member? Which command? -- Ullrich Horlacher Server und Virtualisierung Rechenzentrum TIK Universitaet Stuttgart E-Mail: horlacher@xxxxxxxxxxxxxxxxxxxx Allmandring 30a Tel: ++49-711-68565868 70569 Stuttgart (Germany) WWW: http://www.tik.uni-stuttgart.de/ REF:<eff513b1-a77c-cd5f-5af7-87eae73cff6a@xxxxxxxx>
