Re: How to get back a deleted sub-volume.

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Tomasz - try using 'btrfs-find-root -a <dev>' I totally forgot about
this option. It goes through the extent tree and might have a chance
of finding additional generations that aren't otherwise being found.
You can then plug those tree roots into 'btrfs restore -t <bytenr>'
and do it with the -D and -v options so it's a verbose dry run, and
see if the file listing it spits out is at all useful - if it has any
of the data you're looking for.


Chris Murphy
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