ionice -c3 rsync -aSv /dir/dir/. /dir/dir/.
-c 1 (real time – don’t use this one on multi user systems!)
-c 2 (best effort “round robin” with -n 0-7 range to set priority on sets of groups to give preference to some processes)
-c 3 (idle only)
ionice -c3 rsync -aSv /dir/dir/. /dir/dir/.
-c 1 (real time – don’t use this one on multi user systems!)
-c 2 (best effort “round robin” with -n 0-7 range to set priority on sets of groups to give preference to some processes)
-c 3 (idle only)