delete before transfer

[bhcopeland]

Hi,

Thanks for a awesome Python script, its really handy.

Recently I had a problem where my backup disk ran out of space, wouldn't it make sense to be able to "delete" the old subvolumes first before transfer, that way space is freed up..

Ben

[eugene-bright]

And then in some cases it will delete all remote backups leaving you in the dangerous situation.
I urge you to automate such algorithms on your own to balance risks/benefits.