On Thu, Aug 30, 2012 at 1:11 PM, Timothy Coalson <tsc...@mst.edu> wrote:
> Is there a way to get the total amount of data referenced by a snapshot > that isn't referenced by a specified snapshot/filesystem? I think this is > what is really desired in order to locate snapshots with offending space > usage. Try "zfs destroy -nv pool/fs@snapA%snapC" (on Illumos-based systems). This will tell you how much space would be reclaimed if you were to destroy a range of snapshots. --matt
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