On 29/08/18 14:31, Jorge Bastos wrote: > Thanks, that makes sense, so it's only possible to see how much space > a snapshot is using with quotas enable, I remember reading that > somewhere before, though there was a new way after reading this latest > post .
My extents lists scripts (https://github.com/GrahamCobb/extents-lists) can tell you the answers to questions like this. In particular, see the extents-to-remove script. However, be aware of the warning in the documentation: --------------------------------------------------- Be warned: the last three examples take a very LONG TIME (and require a lot of space in $TMPDIR) as they effectively have to get the file extents for almost every file on the disk (and sort them multiple times). They take over 12 hours on my system! --------------------------------------------------- I don't know if there are any better tools which work faster.
