On Wednesday 13 December 2006 12:47, Nikolai Joukov wrote: > We have designed a new stackable file system that we called RAIF: > Redundant Array of Independent Filesystems Do you have a function similar to an an EMC cloneset? Basicily a cloneset tracks what has changed in both the source and target luns (drives). When one updates the cloneset the target is made identical to the source. Its a great way to do backups. Its an important feature to be able to write to the target drives. I would love to see this working at a filesystem level. Thanks Ed Tomlinson - To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html