i cut an pasted to a full disk, pcmanfm reported an error about "splicing files failed"
this resulted in signifigant data loss.
see the mv command for proper operation. pcmanfm should fail gracefully.
1 more time, i'm moving files with cut and paste, but the operation failed. although the operation failed, pcmanfm deleted my files. pcmanfm should not delete files that were not actually moved.
mount a disk with less than 100mB free.
launch pcmanfm, use the cut option on a folder with 200mb of files
navigate to the mounted disk, paste.
should not lose 100mb of files