Dd status during transfer
Jump to navigation Jump to search
Getting dd status during transfer
Issue an -USR1 to the process or use killall if you only have 1.
killadd -USR1 dd kill -USR1 `pidof dd` [ ... ]
Output will be something like (Here moving a vm machine from a slow 100mbit conn to a faster 1gbit):
root@vm01:~# dd if=/dev/storage/varnish1 of=/dev/virtualdisk/varnish1 bs=4M 786+0 records in 785+0 records out 3292528640 bytes (3.3 GB) copied, 294.807 s, 11.2 MB/s