<br><br><div class="gmail_quote">On Mon, Oct 12, 2009 at 3:10 PM, Dejan Muhamedagic <span dir="ltr"><<a href="mailto:dejanmm@fastmail.fm">dejanmm@fastmail.fm</a>></span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div><div></div><div class="h5">On Mon, Oct 12, 2009 at 02:57:29PM +0300, Stratos Zolotas wrote:<br>
> On Mon, Oct 12, 2009 at 2:51 PM, Dejan Muhamedagic <<a href="mailto:dejanmm@fastmail.fm">dejanmm@fastmail.fm</a>>wrote:<br>
><br>
> > Hi,<br>
> ><br>
> > On Mon, Oct 12, 2009 at 02:42:25PM +0300, Stratos Zolotas wrote:<br>
> > > Hello to the list!!!<br>
> > ><br>
> > > This is my first question to the list and my first attempt to built a two<br>
> > > node cluster on opensuse 11.1 with pacemaker 1.0.5 and openais 0.80.5, so<br>
> > > please forgive my lack of knowledge.<br>
> > ><br>
> > > I'm trying to build a Active/Passive scenario but i have the following on<br>
> > > both nodes:<br>
> > ><br>
> > > Oct 12 14:05:57 alpha kernel: crmd[30704]: segfault at 18 ip<br>
> > > 00007f7770526eee sp 00007fffc7379810 error 4 in<br>
> > > libplumb.so.2.0.0[7f777050a000+30000]<br>
> ><br>
> > It'd be excellent to see the backtrace, providing that there are<br>
> > core files. Please enable core file generation if there are none.<br>
> > If you don't know about backtraces, just use hb_report to capture<br>
> > it.<br>
> ><br>
> > > As result i'm getting the following:<br>
> ><br>
> > That's not the consequence of the previous problem.<br>
> ><br>
> > > alpha:/etc/ais # crm_mon --one-shot -V<br>
> > > crm_mon[30911]: 2009/10/12_14:39:00 ERROR: unpack_resources: No STONITH<br>
> > > resources have been defined<br>
> > > crm_mon[30911]: 2009/10/12_14:39:00 ERROR: unpack_resources: Either<br>
> > > configure some or disable STONITH with the stonith-enabled option<br>
> > > crm_mon[30911]: 2009/10/12_14:39:00 ERROR: unpack_resources: NOTE:<br>
> > Clusters<br>
> > > with shared data need STONITH to ensure data integrity<br>
> ><br>
> > Thanks,<br>
> ><br>
> > Dejan<br>
> ><br>
> > ><br>
> > > ============<br>
> > > Last updated: Mon Oct 12 14:39:00 2009<br>
> > > Current DC: NONE<br>
> > > 0 Nodes configured, unknown expected votes<br>
> > > 0 Resources configured.<br>
> > > ============<br>
> > ><br>
> > > The errors are regarding the configuration (i have search about them)<br>
> > that i<br>
> > > am unable to do at the moment because "crm configure" cannot connect to<br>
> > the<br>
> > > cluster.<br>
> > ><br>
> > > Both nodes are running opensuse 11.1 x86_64 with the latest updates and<br>
> > the<br>
> > > version that i said above.<br>
> > ><br>
> > > Any help is appreciated and please again forgive my lack of knowledge.<br>
> > ><br>
> > > Thank you in advance.<br>
> > ><br>
> > > Stratos.<br>
> ><br>
> > > _______________________________________________<br>
> > > Pacemaker mailing list<br>
> > > <a href="mailto:Pacemaker@oss.clusterlabs.org">Pacemaker@oss.clusterlabs.org</a><br>
> > > <a href="http://oss.clusterlabs.org/mailman/listinfo/pacemaker" target="_blank">http://oss.clusterlabs.org/mailman/listinfo/pacemaker</a><br>
> ><br>
> ><br>
> > _______________________________________________<br>
> > Pacemaker mailing list<br>
> > <a href="mailto:Pacemaker@oss.clusterlabs.org">Pacemaker@oss.clusterlabs.org</a><br>
> > <a href="http://oss.clusterlabs.org/mailman/listinfo/pacemaker" target="_blank">http://oss.clusterlabs.org/mailman/listinfo/pacemaker</a><br>
> ><br>
><br>
><br>
> Thank you for the immediate response. I know about the errors (I have to<br>
> disable stonith on the config) but i cannot configure anything with crm.<br>
> After commit i get something like "node did not respond"<br>
><br>
> The problem is that there is no nodes as you can see after the errors.<br>
><br>
> I want to help to eliminate the problem, but i'm not a programmer. So if you<br>
> can please guide me so i can execute hb_report and provide the necessary<br>
> logs. When i have to execute hb_report and with what parametes?<br>
<br>
</div></div>First check if you have core dumps:<br>
<br>
# ls -lR /var/lib/heartbeat/cores<br>
<br>
Then run<br>
<br>
# hb_report -f <time> -A -n "<nodes>" /tmp/problem-1<br>
<br>
Replace <time> with whichever time you started cluster at (say<br>
13:00). <nodes> with a space separated list of nodes.<br>
<br>
Thanks,<br>
<font color="#888888"><br>
Dejan<br>
</font><div class="im"><br>
> Again please forgive my luck of knowledge (it is my first time with<br>
> clusters).<br>
><br>
> Thanks again.<br>
><br>
> Stratos.<br>
<br>
</div><div><div></div><div class="h5">> _______________________________________________<br>
> Pacemaker mailing list<br>
> <a href="mailto:Pacemaker@oss.clusterlabs.org">Pacemaker@oss.clusterlabs.org</a><br>
> <a href="http://oss.clusterlabs.org/mailman/listinfo/pacemaker" target="_blank">http://oss.clusterlabs.org/mailman/listinfo/pacemaker</a><br>
<br>
<br>
_______________________________________________<br>
Pacemaker mailing list<br>
<a href="mailto:Pacemaker@oss.clusterlabs.org">Pacemaker@oss.clusterlabs.org</a><br>
<a href="http://oss.clusterlabs.org/mailman/listinfo/pacemaker" target="_blank">http://oss.clusterlabs.org/mailman/listinfo/pacemaker</a><br>
</div></div></blockquote></div><br>I don't think that there are any core dumps. The three folders returned from the command are empty.<br><br>alpha:~ # ls -IR /var/lib/heartbeat/cores/<br>hacluster nobody root<br>alpha:~ #<br>
<br>hb_report -f 15:27 -A -n "alpha bravo" -u root /root/problem-3<br><br>returns<br><br>Password:<br>alpha: WARN: could not find the log file on alpha<br>Password: /etc/ha.d/shellfuncs: line 211: maketempdir: command not found<br>
alpha: WARN: sorry, can't create temoary file for find_files<br>/etc/ha.d/shellfuncs: line 211: maketempdir: command not found<br>alpha: WARN: sorry, can't create temoary file for find_files<br>/etc/ha.d/shellfuncs: line 211: maketempdir: command not found<br>
/etc/ha.d/shellfuncs: line 211: maketempdir: command not found<br>alpha: ERROR: cannot create temporary files<br><br>I have attached the generated folder as zip file, but with a quick look, i don't think that has something useful. Maybe its better to guide me how to produce dump core files.<br>
<br>I have also tried without the -u option<br><br>Thanks<br><br>Stratos<br><br><br clear="all"><br>-- <br>Kernel IT Solutions Ltd<br><a href="http://www.kernelit.gr">http://www.kernelit.gr</a><br><br>Cyclades Wireless Network<br>
<a href="http://www.cywn.gr">http://www.cywn.gr</a><br>