On 03/29/2012 12:54 AM, Goffredo Baroncelli wrote: >> > > Could you elaborate which would be the issue ? > "cp --reflink"-ing a file is not different than snapshotting a file. In > any case I could mount a snapshot and not the source subvolume. > > > We already have a debate about this "cross-link device": http://comments.gmane.org/gmane.comp.file-systems.btrfs/9864 "cp --reflink" will use clone feature, which can share data among files, but metadata is preserved individually. My case is that I can mount both a subvolume and a snapshot via "-o subvol=xxx" or "-o subvolid=xxx". thanks, liubo -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
