On 18-May-07, at 1:57 PM, William D. Hathaway wrote:

An example would be if you had a raw snapshot on tape.

Unless I misunderstand ZFS, you can archive the contents of a snapshot, but there's no concept of a 'raw snapshot' divorced from a filesystem.

A single file or subset of files could be restored from it without needing the space to load the full snapshot into a zpool. This would be handy if you have a zpool with 500GB of space and 300GB used. If you had a snapshot that was 250GB and wanted to load it back up to restore a file, you wouldn't have sufficient space.


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