[OpenAFS] Replication, Fail-over, Disconnected Operation and Caching

Derrick Brashear shadow@gmail.com
Fri, 25 Jan 2008 13:34:53 -0500


------=_Part_1293_17683515.1201286093491
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: 7bit
Content-Disposition: inline

On Jan 25, 2008 1:32 PM, Harald Barth <haba@kth.se> wrote:

> > Regardless, there are. I wouldn't try something over 20gb.
>
> We are not quite there yet, ftp.stacken.kth.se Solaris 10 on old
> Compaq x86:
>
> # /usr/afs/*/fs getcac
> AFS using 14963631 of the cache's available 16000000 1K byte blocks.
>
> afsd -stat 62500 -daemons 27 -volumes 250 -afsdb -dcache 62500 -c
>

It *might* work over 20gb but if it does I bet the lookups of dcache blocks
make it slow.

------=_Part_1293_17683515.1201286093491
Content-Type: text/html; charset=ISO-8859-1
Content-Transfer-Encoding: 7bit
Content-Disposition: inline

<br><br><div class="gmail_quote">On Jan 25, 2008 1:32 PM, Harald Barth &lt;<a href="mailto:haba@kth.se">haba@kth.se</a>&gt; wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
&gt; Regardless, there are. I wouldn&#39;t try something over 20gb.<br><br>We are not quite there yet, <a href="http://ftp.stacken.kth.se" target="_blank">ftp.stacken.kth.se</a> Solaris 10 on old<br>Compaq x86:<br><br># /usr/afs/*/fs getcac<br>
AFS using 14963631 of the cache&#39;s available 16000000 1K byte blocks.<br><br>afsd -stat 62500 -daemons 27 -volumes 250 -afsdb -dcache 62500 -c<br></blockquote><div><br>It *might* work over 20gb but if it does I bet the lookups of dcache blocks make it slow.<br>
<br>&nbsp;<br></div></div><br>

------=_Part_1293_17683515.1201286093491--