hi, We have completed gvol snapshot module based btrfs in 3.3.1 version, in this design, we can't achieve application data consistency in snapshot, gluster lock & sync are not enough, so, any advice?
| clients (nfs/cifs) cache| --> |glusterfs cache| --> |bricks fs cache| --can't trigger sync here-- --lock & sync-- --- sync ---- > Hi all, > > We are implementing snapshot support for glusterfs volumes in release-3.6. > The design document can be found at > https://forge.gluster.org/snapshot/pages/Home. > The document needs some update and I will doing that in the coming weeks. > > All the work done till now can be seen at review.gluster.com. The project > name for the snapshot > work is "glusterfs-snapshot" > http://review.gluster.org/#/q/status:open+project:glusterfs-snapshot,n,z > > All suggestions and comments are welcome. > > Thanks & Regards, > Rajesh > > _______________________________________________ > Gluster-devel mailing list > Gluster-devel@nongnu.org > https://lists.nongnu.org/mailman/listinfo/gluster-devel _______________________________________________ Gluster-devel mailing list Gluster-devel@nongnu.org https://lists.nongnu.org/mailman/listinfo/gluster-devel