[OpenAFS-devel] .35 sec rx delay bug?

[Sven Oehme]

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can you send me your client and server config as well as the output from 
sysctl -a |grep net 

Sven



Jim Rees <rees@umich.edu> 
Sent by: openafs-devel-admin@openafs.org
11/03/06 11:50 PM

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Re: [OpenAFS-devel] .35 sec rx delay bug?






Packet loss is not an issue.  I can run iperf/udp from the afs server to a
client and not lose a single packet.

So maybe it has something to do with smp.  Some locking bug that makes rx
think it's dropped a packet?

Sven - any suggestions or workarounds other than turning off one cpu?
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<br><font size=2 face="sans-serif">can you send me your client and server
config as well as the output from sysctl -a |grep net </font>
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<br><font size=2 face="sans-serif">Sven</font>
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<td width=40%><font size=1 face="sans-serif"><b>Jim Rees &lt;rees@umich.edu&gt;</b>
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<br><font size=1 face="sans-serif">Sent by: openafs-devel-admin@openafs.org</font>
<p><font size=1 face="sans-serif">11/03/06 11:50 PM</font>
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<div align=right><font size=1 face="sans-serif">To</font></div>
<td><font size=1 face="sans-serif">openafs-devel@openafs.org</font>
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<td><font size=1 face="sans-serif">Re: [OpenAFS-devel] .35 sec rx delay
bug?</font></table>
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<br><tt><font size=2>Packet loss is not an issue. &nbsp;I can run iperf/udp
from the afs server to a<br>
client and not lose a single packet.<br>
<br>
So maybe it has something to do with smp. &nbsp;Some locking bug that makes
rx<br>
think it's dropped a packet?<br>
<br>
Sven - any suggestions or workarounds other than turning off one cpu?<br>
_______________________________________________<br>
OpenAFS-devel mailing list<br>
OpenAFS-devel@openafs.org<br>
https://lists.openafs.org/mailman/listinfo/openafs-devel<br>
</font></tt>
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