[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[no subject]
- <!--x-content-type: text/plain -->
- <!--x-date: Tue Jan 11 12:58:03 2005 -->
- <!--x-from-r13: tert.serrzlre ng tznvy.pbz (Uert Terrzlre) -->
- <!--x-message-id: [email protected] -->
- <!--x-reference: [email protected] -->
- <!--x-reference: 1105402523.19552.1.camel@pip -->
- <!--x-reference: [email protected] -->
- <!--x-reference: 1105410557.19552.10.camel@pip --> "http://www.w3.org/TR/html4/loose.dtd">
- <!--x-subject: [ale] Understanding dd and/or /dev/zero -->
- <li><em>date</em>: Tue Jan 11 12:58:03 2005</li>
- <li><em>from</em>: greg.freemyer at gmail.com (Greg Freemyer)</li>
- <li><em>in-reply-to</em>: <1105410557.19552.10.camel@pip></li>
- <li><em>references</em>: <<a href="msg00330.html">[email protected]</a>> <1105402523.19552.1.camel@pip> <<a href="msg00336.html">[email protected]</a>> <1105410557.19552.10.camel@pip></li>
- <li><em>subject</em>: [ale] Understanding dd and/or /dev/zero</li>
Thanks,
You got it right.
WIth 512 byte blocks, I'm seing 30,000 reads/sec and 30,000 writes/sec.
With 4K byte blocks, I'm seeing only writes at 75,000 512 byte blocks/sec
With 1M byte blocks, I'm seeing 100,000 512 byte blocks/sec.
That comes out to 3 GB/min, which is where I was hoping to get.
Greg
--
Greg Freemyer
</pre>
<!--X-Body-of-Message-End-->
<!--X-MsgBody-End-->
<!--X-Follow-Ups-->
<hr>
<!--X-Follow-Ups-End-->
<!--X-References-->
<ul><li><strong>References</strong>:
<ul>
<li><strong><a name="00330" href="msg00330.html">[ale] Understanding dd and/or /dev/zero</a></strong>
<ul><li><em>From:</em> greg.freemyer at gmail.com (Greg Freemyer)</li></ul></li>
<li><strong><a name="00334" href="msg00334.html">[ale] Understanding dd and/or /dev/zero</a></strong>
<ul><li><em>From:</em> danscox at mindspring.com (Danny Cox)</li></ul></li>
<li><strong><a name="00336" href="msg00336.html">[ale] Understanding dd and/or /dev/zero</a></strong>
<ul><li><em>From:</em> greg.freemyer at gmail.com (Greg Freemyer)</li></ul></li>
<li><strong><a name="00339" href="msg00339.html">[ale] Understanding dd and/or /dev/zero</a></strong>
<ul><li><em>From:</em> danscox at mindspring.com (Danny Cox)</li></ul></li>
</ul></li></ul>
<!--X-References-End-->
<!--X-BotPNI-->
<ul>
<li>Prev by Date:
<strong><a href="msg00370.html">[ale] Compromised System</a></strong>
</li>
<li>Next by Date:
<strong><a href="msg00372.html">[ale] Compromised System</a></strong>
</li>
<li>Previous by thread:
<strong><a href="msg00394.html">[ale] Understanding dd and/or /dev/zero</a></strong>
</li>
<li>Next by thread:
<strong><a href="msg00331.html">[ale] 1GB usb</a></strong>
</li>
<li>Index(es):
<ul>
<li><a href="maillist.html#00371"><strong>Date</strong></a></li>
<li><a href="threads.html#00371"><strong>Thread</strong></a></li>
</ul>
</li>
</ul>
<!--X-BotPNI-End-->
<!--X-User-Footer-->
<!--X-User-Footer-End-->
</body>
</html>