[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: Help using "dd" command!

From: Bernhard Voelker
Subject: Re: Help using "dd" command!
Date: Sun, 14 Sep 2014 11:58:17 +0200
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.1.0

On 09/14/2014 06:49 AM, Ricardo Ramos wrote:
> Has you can see, it looks like it's a similar pattern, could anyone explain
> to me one or both of the work so that I can find out why are they using
> almost the same percentage of CPU cores and exactly the same cores.

I can't speak for ddrescue, and I'm not sure I understand the graphs
correctly, but dd(1) definitely only uses 1 CPU core.  It's neiter a threaded
program nor does it fork other processes (like rsync(1) would).

Have a nice day,

reply via email to

[Prev in Thread] Current Thread [Next in Thread]