Hi Sage, On Wed, 11 Sep 2013 09:18:13 -0700 (PDT) Sage Weil <sage@xxxxxxxxxxx> wrote: > > REFLINKs (inode-based writeable snapshots) > > This is the one item on this list I see that the ceph-osds could take real > advantage of; it would make object clones triggered by things like RBD > snapshots faster. What is missing from this list that would be similarly > (or more) useful is a volume/fs snapshot feature. I must be missing something here, but I don't see how this would offer any advantage over Btrfs, which provides the same feature via BTRFS_IOC_CLONE and BTRFS_IOC_CLONE_RANGE. Cheers, David -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
