On Fri, Sep 22, 2023 at 8:40 AM Dominique Ramaekers <dominique.ramaek...@cometal.be> wrote: > > Hi, > > A question to avoid using a to elaborate method in finding de most recent > snapshot of a RBD-image. > > So, what would be the preferred way to find the latest snapshot of this image? > > root@hvs001:/# rbd snap ls libvirt-pool/CmsrvDOM2-MULTIMEDIA > SNAPID NAME SIZE PROTECTED TIMESTAMP > 223 snap_5 435 GiB yes Fri Sep 15 15:33:39 2023 > 262 snap_1 435 GiB yes Mon Sep 18 15:39:36 2023 > 280 snap_3 435 GiB yes Wed Sep 20 15:39:42 2023 > > I would tend to select the highest snapid. But at some point, the next snapid > will restart at 1? So maybe not the best idea.
Hi Dominique, This is the right, and easiest, way to do it. Snap IDs are 64-bit wide, so it's safe to assume that the wraparound ("restart") would never happen. Thanks, Ilya _______________________________________________ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-le...@ceph.io