Managing HP X9000 Native Filesystem Snapshots Application Note (TA768-96048, October 2011)

If you replicate a snapshot of the same directory or file system to the same destination at a later time,
only the differences between the two snapshots are sent. This makes it possible to maintain a point-in-time
copy of a directory or file system at two sites. You can create a local snapshot of the copy at the
remote site.
NOTE: The Continuous remote replication mode does not replicate snapshots. It replicates the current
version of files in the source directory and skips the .snapshot directory.
12 Compatibility with other X9000 software features