Fw: How long will this take?
I have started the process over from the beginning. It seems to respond well to obs=4M as the write speed has gone from 3.7 MB/s to 28.2 MB/s, which is about the same as where it was with obs=1M. It should take a couple of days to complete this write process.
The WD drive that I have, which is connected to a separate USB2 port, showed a write speed of 27.5 Mb/s.
I am using:
dd if=/dev/zero of=/dev/sdb obs=4M status=progress
The read speed was faster, of course.
-------- Original Message --------
On Jun 9, 2020, 2:39 AM, Nicolas George < email@example.com> wrote:
Christopher David Howie (12020-06-08):
> I'd suggest simply adding "status=progress" which gives you a summary every
> second including bytes written, elapsed time, and average transfer rate.
How do you add "status=progress" to a process that has already been
running for three days?