2009/9/13 erik quanstrom quans...@quanstro.net:
but i was
wondering why cmp would just work. it occurred to me that
i could run the dds in parallel with a command like this
cmp {dd -if data -bs 64k -count 2} {dd -if ../sda1/data -bs 64k
-count 2}
Cmp was actually my
dd -if /dev/sdE0/data -of /dev/sdF0/data -bs 1048576
i was thinking about your technique, and it occured to me
that this command is equvalent to
for(;;)
read(E0, buf, 1mb)
write(F0, buf, 1mb)
but if you wrote it like this
dd -if data -bs 64k -count
On Sat Sep 12 14:10:20 EDT 2009, sqw...@gmail.com wrote:
I have a fairly simple task - I'm trying to mirror a disk. So I run
the obvious:
dd -if /dev/sdE0/data -of /dev/sdF0/data -bs 1048576
That's sitting there on it's merry way, and I get curious as to how
much progress it has made. I
