Hi. Is there a way to know relations between subvolume and snapshot? For example, can we know a subvolume from a given snapshot which stems from it? For another example, can we get a list of snapshots from a subvolume? Thanks in advance. ozaki-r -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Hi, On 21.10.2011 13:02, Ryota Ozaki wrote:> Is there a way to know relations between subvolume and snapshot? > For example, can we know a subvolume from a given snapshot which > stems from it? For another example, can we get a list of snapshots > from a subvolume?Currently, there''s no such relationship. I plan adding a stems-from relation in order to support incremental btrfs sends, but that''s not thought to an end, yet. You can get along with a simple name scheme for the meantime. -Jan -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Hi Jan. Thank your for answering. On Fri, Oct 21, 2011 at 8:54 PM, Jan Schmidt <list.btrfs@jan-o-sch.net> wrote:> Hi, > > On 21.10.2011 13:02, Ryota Ozaki wrote: >> Is there a way to know relations between subvolume and snapshot? >> For example, can we know a subvolume from a given snapshot which >> stems from it? For another example, can we get a list of snapshots >> from a subvolume? > > Currently, there''s no such relationship. I plan adding a stems-from > relation in order to support incremental btrfs sends, but that''s not > thought to an end, yet.Hope it comes early :-) I can help as a tester then.> > You can get along with a simple name scheme for the meantime.Right, but I want to know relations without such scheme, so I hope to get them from btrfs itself. ozaki-r> > -Jan >-- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html