[OpenAFS] Re: Debian Etch | last vote started -59 seconds ago

Mustafa A. Hashmi mahashmi@gmail.com
Tue, 25 Sep 2007 11:42:50 +0500


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On 9/24/07, Mustafa A. Hashmi <mahashmi@gmail.com> wrote:

> merry: 192.168.0.40
> pippin: 192.168.0.41
>
> As soon as the second server is started, observing udebug information on
> quorum reports the following:
>
> pippin:/var/log/openafs# udebug pippin 7003
> Host's addresses are: 192.168.0.41
> Host's 192.168.0.41 time is Mon Sep 24 13:34:21 2007
> Local time is Mon Sep 24 13:34:23 2007 (time differential 2 secs)
> Last yes vote for 192.168.0.40 was 1 secs ago (not sync site);
> Last vote started -60 secs ago (at Mon Sep 24 13:35:23 2007)
> Local db version is 1190621353.2
> I am not sync site
> Lowest host 192.168.0.40 was set 1 secs ago
> Sync host 0.0.0.0 was set 1487 secs ago
> Sync site's db version is 1190621353.2
> 0 locked pages, 0 of them for write
>
> The Last vote started always starts with a negative number and the primary
> DB server loses it's master status as sync site. I didn't experience this on
> my previous hardware which was all 32 bit.


The problem seems to have fixed itself overnight. Christopher Clausen
indicated that it could be corrupt packets, and we do have a problematic
switch, so that could very well be it.

-mustafa.

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On 9/24/07, <b class="gmail_sendername">Mustafa A. Hashmi</b> &lt;<a href="mailto:mahashmi@gmail.com">mahashmi@gmail.com</a>&gt; wrote:<div><span class="gmail_quote"></span><br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
merry: <a href="http://192.168.0.40" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
192.168.0.40</a><br>pippin: <a href="http://192.168.0.41" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">192.168.0.41</a><br><br>As soon as the second server is started, observing udebug information on quorum reports the following: 
<br><br>pippin:/var/log/openafs# udebug pippin 7003
<br>Host&#39;s addresses are: <a href="http://192.168.0.41" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">192.168.0.41</a> <br>Host&#39;s <a href="http://192.168.0.41" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
192.168.0.41</a> time is Mon Sep 24 13:34:21 2007<br>Local time is Mon Sep 24 13:34:23 2007 (time differential 2 secs)
<br>Last yes vote for <a href="http://192.168.0.40" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">192.168.0.40</a> was 1 secs ago (not sync site); <br>Last vote started -60 secs ago (at Mon Sep 24 13:35:23 2007)
<br>Local db version is 1190621353.2<br>I am not sync site
<br>Lowest host <a href="http://192.168.0.40" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">192.168.0.40</a> was set 1 secs ago<br>Sync host <a href="http://0.0.0.0" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
0.0.0.0</a> was set 1487 secs ago<br>Sync site&#39;s db version is 1190621353.2<br>0 locked pages, 0 of them for write
<br><br>The Last vote started always starts with a negative number and the primary DB server loses it&#39;s master status as sync site. I didn&#39;t experience this on my previous hardware which was all 32 bit. </blockquote>
<div><br>The problem seems to have fixed itself overnight. Christopher Clausen indicated that it could be corrupt packets, and we do have a problematic switch, so that could very well be it. &nbsp;</div><br></div>-mustafa.<br>

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