Deleted pieces will be sent to trash by default

[jammerdan]

If moving to trash is and may remain the default behavior, is this still a copy transaction instead of a move like it was mentioned here, resulting in more disk i/o than necessary:

Moving data to the trash folder results in a lot of disk IO

It still is the same - 31780 be/4 root 6.68 M/s 6.75 M/s 0.00 % 34.54 % ./storagenode run - Moving to trash is done cp old new; rm old instead of mv old new, which may be OK for a single file (still, WHY) but not OK for mass moves like now.