[OpenAFS] Question about Large Files

Sven Oehme oehmes@de.ibm.com
Wed, 18 Dec 2002 20:12:33 +0100


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How can i test a installation of an MR-AFS Server, are the Binary's or the 
Source somewhere public  ?

What do i need from the CVS for the Client Side , only an HEAD Checkout ?

Sven 





Hartmut Reuter <reuter@rzg.mpg.de>
12/18/2002 10:14 AM
 
        To:     Sven Oehme/Germany/IBM@IBMDE
        cc:     openafs-info@openafs.org
        Subject:        Re: [OpenAFS] Question about Large Files

 

Sven Oehme wrote:
> 
> has anybody ever created a file > 2 G in a AFS Volume ? IBM AFS is not 
> able to so .
> is this possible with a Namei Fileserver on a Filesystem with Large file 

> Support ?

Yes, we have files up to 20 GB

Presently this is possible only with the combination of MR-AFS servers 
and clients built from OpenAFS CVS. I know that rpi.edu is working on an 
OpenAFS fileserver with large file support. For details about the status
ask "R. Lindsay Todd" <toddr@rpi.edu>.

Hartmut Reuter

> 
> i have seen a lot of discussions already , but no clear answer ..
> 
> Sven


-- 
-----------------------------------------------------------------
Hartmut Reuter                           e-mail reuter@rzg.mpg.de
     phone +49-89-3299-1328
RZG (Rechenzentrum Garching)               fax   +49-89-3299-1301
Computing Center of the Max-Planck-Gesellschaft (MPG) and the
Institut fuer Plasmaphysik (IPP)
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<br><font size=2 face="sans-serif">How can i test a installation of an
MR-AFS Server, are the Binary's or the Source somewhere public &nbsp;?</font>
<br>
<br><font size=2 face="sans-serif">What do i need from the CVS for the
Client Side , only an HEAD Checkout ?</font>
<br>
<br><font size=2 face="sans-serif">Sven </font>
<br>
<br>
<br>
<br>
<table width=100%>
<tr valign=top>
<td>
<td><font size=1 face="sans-serif"><b>Hartmut Reuter &lt;reuter@rzg.mpg.de&gt;</b></font>
<p><font size=1 face="sans-serif">12/18/2002 10:14 AM</font>
<td><font size=1 face="Arial">&nbsp; &nbsp; &nbsp; &nbsp; </font>
<br><font size=1 face="sans-serif">&nbsp; &nbsp; &nbsp; &nbsp; To:
&nbsp; &nbsp; &nbsp; &nbsp;Sven Oehme/Germany/IBM@IBMDE</font>
<br><font size=1 face="sans-serif">&nbsp; &nbsp; &nbsp; &nbsp; cc:
&nbsp; &nbsp; &nbsp; &nbsp;openafs-info@openafs.org</font>
<br><font size=1 face="sans-serif">&nbsp; &nbsp; &nbsp; &nbsp; Subject:
&nbsp; &nbsp; &nbsp; &nbsp;Re: [OpenAFS] Question about Large Files</font>
<br>
<br><font size=1 face="Arial">&nbsp; &nbsp; &nbsp; &nbsp;</font></table>
<br>
<br><font size=2><tt>Sven Oehme wrote:<br>
&gt; <br>
&gt; has anybody ever created a file &gt; 2 G in a AFS Volume ? IBM AFS
is not <br>
&gt; able to so .<br>
&gt; is this possible with a Namei Fileserver on a Filesystem with Large
file <br>
&gt; Support ?<br>
<br>
Yes, we have files up to 20 GB<br>
<br>
Presently this is possible only with the combination of MR-AFS servers
<br>
and clients built from OpenAFS CVS. I know that rpi.edu is working on an
<br>
OpenAFS fileserver with large file support. For details about the status<br>
ask &quot;R. Lindsay Todd&quot; &lt;toddr@rpi.edu&gt;.<br>
<br>
Hartmut Reuter<br>
<br>
&gt; <br>
&gt; i have seen a lot of discussions already , but no clear answer ..<br>
&gt; <br>
&gt; Sven<br>
<br>
<br>
-- <br>
-----------------------------------------------------------------<br>
Hartmut Reuter &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; e-mail reuter@rzg.mpg.de<br>
 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;
&nbsp; &nbsp;phone +49-89-3299-1328<br>
RZG (Rechenzentrum Garching) &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;
&nbsp; fax &nbsp; +49-89-3299-1301<br>
Computing Center of the Max-Planck-Gesellschaft (MPG) and the<br>
Institut fuer Plasmaphysik (IPP)<br>
-----------------------------------------------------------------<br>
<br>
</tt></font>
<br>
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