If i change pacemaker version to "1" from "0" in the openais.conf, openais is started without errors, but the crm cannot connect to cluster.<br><br>Which is the difference between "1" and "0" on the "ver" parameter of pacemaker in the openais.con?<br>
<br>Does this mean something? (that openais starts ok).<br><br><div class="gmail_quote">On Wed, Oct 14, 2009 at 5:24 PM, Stratos Zolotas <span dir="ltr"><<a href="mailto:strzol@gmail.com">strzol@gmail.com</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;">Hi,<br><br>cores are empty<br><br>I think i'm on dead end......<br><br>Thanks.<div><div>
</div><div class="h5"><br><br><div class="gmail_quote">On Wed, Oct 14, 2009 at 5:02 PM, Dejan Muhamedagic <span dir="ltr"><<a href="mailto:dejanmm@fastmail.fm" target="_blank">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;">Hi,<br>
<div><br>
On Wed, Oct 14, 2009 at 04:39:05PM +0300, Stratos Zolotas wrote:<br>
> Ok, I have installed latest version of pacemaker (1.0.5) from opensuse<br>
> ha-clustering repo, but it is not working.<br>
><br>
> I'm starting openais on the alpha node and i get a lot of messages. On the<br>
> bravo node openais fails to start.<br>
><br>
> The same happens if i start the bravo node first, the on alpha it fails.<br>
><br>
> Attached is my log. At least it doesn't segfault!<br>
><br>
> I'm starting to get tired. And with pacamaker 1.0.1 my only problem was the<br>
> order constraint.<br>
><br>
> I have also cleared all the configurations (cib.xml and others in<br>
> /var/lib/heartbeat/crm) to start from scratch without success.<br>
><br>
> Any help is appreciated. I'm feeling lost.<br>
<br>
</div>Hmpf. All pacemaker processes start but leave without trace soon:<br>
<br>
Oct 14 16:22:44 alpha cib: [18888]: info: startCib: CIB Initialization completed successfully<br>
Oct 14 16:22:44 alpha cib: [18888]: info: crm_cluster_connect: Connecting to OpenAIS<br>
Oct 14 16:22:44 alpha cib: [18888]: info: init_ais_connection: Creating connection to our AIS plugin<br>
<br>
That's the last we hear from cib. Unfortunately that's too little<br>
to work on. Maybe they are segfaulting. Can you please check<br>
again /var/lib/heartbeat/cores<br>
<br>
Perhaps somebody else has an idea on what's going on.<br>
<br>
THanks,<br>
<font color="#888888"><br>
Dejan<br>
</font><div><div></div><div><br>
> Thanks in advance.<br>
><br>
> On Wed, Oct 14, 2009 at 3:21 PM, Stratos Zolotas <<a href="mailto:strzol@gmail.com" target="_blank">strzol@gmail.com</a>> wrote:<br>
><br>
> > When i try to install pacemaker-1.0.5-4.1.x86_64 the system (opensuse 11.1<br>
> > x86_64) asks to downgrade heartbeat-common-2.99.3-1.6.x86_64 to<br>
> > cluster-glue-1.0-12.1.x86_64.<br>
> ><br>
> > Is this ok and normal?<br>
> ><br>
> ><br>
> > On Wed, Oct 14, 2009 at 3:09 PM, Stratos Zolotas <<a href="mailto:strzol@gmail.com" target="_blank">strzol@gmail.com</a>> wrote:<br>
> ><br>
> >> If you remember with the upgraded version pacemaker 1.0.5, i'm getting<br>
> >> segfaults on crmd.<br>
> >><br>
> >> I will try it again. From which repo should i upgrade?<br>
> >><br>
> >> Thanks.<br>
> >><br>
> >><br>
> >> On Wed, Oct 14, 2009 at 3:06 PM, Dejan Muhamedagic <<a href="mailto:dejanmm@fastmail.fm" target="_blank">dejanmm@fastmail.fm</a>>wrote:<br>
> >><br>
> >>> Hi,<br>
> >>><br>
> >>> On Wed, Oct 14, 2009 at 01:47:08PM +0300, Stratos Zolotas wrote:<br>
> >>> > Hi,<br>
> >>> ><br>
> >>> > all the packages are from the opensuse standard repos.<br>
> >>> ><br>
> >>> > alpha:/ # /usr/lib64/heartbeat/crmd version<br>
> >>> > CRM Version: 1.0.1 (node: 27be064e090742359bbdd1914f9d7dd363c8e0d8)<br>
> >>> > alpha:/ #<br>
> >>><br>
> >>> That's fairly old. Can you please upgrade.<br>
> >>><br>
> >>> Thanks,<br>
> >>><br>
> >>> Dejan<br>
> >>><br>
> >>> > Thanks.<br>
> >>> ><br>
> >>> > On Wed, Oct 14, 2009 at 1:44 PM, Dejan Muhamedagic <<br>
> >>> <a href="mailto:dejanmm@fastmail.fm" target="_blank">dejanmm@fastmail.fm</a>>wrote:<br>
> >>> ><br>
> >>> > > Hi,<br>
> >>> > ><br>
> >>> > > On Wed, Oct 14, 2009 at 01:30:32PM +0300, Stratos Zolotas wrote:<br>
> >>> > > > order mysql_after_drbd inf: ms_drbd_mysql:promote mysql:start<br>
> >>> > > ><br>
> >>> > > > is committed ok, but it doesn't show right in the configuration:<br>
> >>> > > ><br>
> >>> > > > primitive fs_mysql ocf:heartbeat:Filesystem \<br>
> >>> > > > params device="/dev/drbd0" directory="/service/"<br>
> >>> fstype="ext3"<br>
> >>> > > > primitive ip_mysql ocf:heartbeat:IPaddr2 \<br>
> >>> > > > params ip="192.168.1.72" nic="eth2:0"<br>
> >>> > > > primitive mysqld lsb:mysql<br>
> >>> > > > primitive apache lsb:apache2<br>
> >>> > > > primitive drbd_mysql ocf:linbit:drbd \<br>
> >>> > > > params drbd_resource="r0" \<br>
> >>> > > > operations $id="drbd_mysql-ops" \<br>
> >>> > > > op monitor interval="15s"<br>
> >>> > > > group mysql fs_mysql ip_mysql mysqld apache<br>
> >>> > > > ms ms_drbd_mysql drbd_mysql \<br>
> >>> > > > meta master-max="1" master-node-max="1" clone-max="2"<br>
> >>> > > > clone-node-max="1" notify="true"<br>
> >>> > > > colocation mysql_on_drbd INFINITY: mysql ms_drbd_mysql:Master<br>
> >>> > > > order mysql_after_drbd INFINITY:<br>
> >>> > ><br>
> >>> > > Funny. I've never seen this :)<br>
> >>> > ><br>
> >>> > > > property $id="cib-bootstrap-options" \<br>
> >>> > > > dc-version="1.0.1-node:<br>
> >>> 27be064e090742359bbdd1914f9d7dd363c8e0d8"<br>
> >>> > > \<br>
> >>> > ><br>
> >>> > > Which version do you run? See with /usr/lib/heartbeat/crmd version.<br>
> >>> > ><br>
> >>> > > Thanks,<br>
> >>> > ><br>
> >>> > > Dejan<br>
> >>> > ><br>
> >>> > > > no-quorum-policy="ignore" \<br>
> >>> > > > stonith-enabled="false" \<br>
> >>> > > > default-resource-stickiness="1000"<br>
> >>> > > ><br>
> >>> > > > And if i exit crm and enter again i get:<br>
> >>> > > ><br>
> >>> > > > alpha:/ # crm<br>
> >>> > > > crm(live)# configure<br>
> >>> > > > ERROR: syntax : order mysql_after_drbd INFINITY:<br>
> >>> > > > crm(live)configure# show<br>
> >>> > > > ERROR: object mysql_after_drbd cannot be represented in the CLI<br>
> >>> notation<br>
> >>> > > > crm(live)configure#<br>
> >>> > > ><br>
> >>> > > > I'm attaching my log.<br>
> >>> > > ><br>
> >>> > > > Thanks.<br>
> >>> > > ><br>
> >>> > > > On Wed, Oct 14, 2009 at 1:21 PM, Dejan Muhamedagic <<br>
> >>> <a href="mailto:dejanmm@fastmail.fm" target="_blank">dejanmm@fastmail.fm</a><br>
> >>> > > >wrote:<br>
> >>> > > ><br>
> >>> > > > > Hi,<br>
> >>> > > > ><br>
> >>> > > > > On Wed, Oct 14, 2009 at 12:13:42PM +0200, Johan Verrept wrote:<br>
> >>> > > > > > Sorry, I missed that. Was already wondering why the error was<br>
> >>> so<br>
> >>> > > > > > cryptic.<br>
> >>> > > > > ><br>
> >>> > > > > > It is definatly possible, I use it myself:<br>
> >>> > > > > ><br>
> >>> > > > > > order drbd-before-master-group inf: ms-drbd0:promote<br>
> >>> > > master-group:start<br>
> >>> > > > > ><br>
> >>> > > > > > And master-group is a group with 3 primitives.<br>
> >>> > > > > ><br>
> >>> > > > > > Maybe try the inf: instead of the mandatory: ?<br>
> >>> > > > ><br>
> >>> > > > > Maybe, that's equal, though mandatory should work fine as well.<br>
> >>> > > > ><br>
> >>> > > > > The only way to figure out what's going on is to take a look at<br>
> >>> > > > > the logs.<br>
> >>> > > > ><br>
> >>> > > > > Thanks,<br>
> >>> > > > ><br>
> >>> > > > > Dejan<br>
> >>> > > > ><br>
> >>> > > > > > FYI, I am on pacemaker 1.0.5.<br>
> >>> > > > > ><br>
> >>> > > > > > J.<br>
> >>> > > > > ><br>
> >>> > > > > > On Wed, 2009-10-14 at 13:11 +0300, Stratos Zolotas wrote:<br>
> >>> > > > > > > As you can see in the config, I have a group named mysql that<br>
> >>> > > includes<br>
> >>> > > > > > > fs_mysql, ip_mysql, mysqld, apache primitives.<br>
> >>> > > > > > ><br>
> >>> > > > > > > The expecting result is to start this group after<br>
> >>> ms_drbd_mysql is<br>
> >>> > > > > > > promoted to one of the nodes.<br>
> >>> > > > > > ><br>
> >>> > > > > > > Is this wrong? Should I try a different approach?<br>
> >>> > > > > > ><br>
> >>> > > > > > > Stratos.<br>
> >>> > > > > > ><br>
> >>> > > > > > > On Wed, Oct 14, 2009 at 1:02 PM, Johan Verrept <<br>
> >>> > > <a href="mailto:Johan.Verrept@able.be" target="_blank">Johan.Verrept@able.be</a>><br>
> >>> > > > > > > wrote:<br>
> >>> > > > > > > I don't know if it is your only problem but in the<br>
> >>> order<br>
> >>> > > you<br>
> >>> > > > > > > refer to<br>
> >>> > > > > > > primitive "mysql" while in your configuration you<br>
> >>> have<br>
> >>> > > > > > > primitive<br>
> >>> > > > > > > "mysqld". Note the "d".<br>
> >>> > > > > > > Other than that, the order constraint looks like<br>
> >>> mine.<br>
> >>> > > > > > ><br>
> >>> > > > > > > J.<br>
> >>> > > > > > ><br>
> >>> > > > > > ><br>
> >>> > > > > > > On Wed, 2009-10-14 at 12:59 +0300, Stratos Zolotas<br>
> >>> wrote:<br>
> >>> > > > > > > > Hello again.<br>
> >>> > > > > > > ><br>
> >>> > > > > > > > After struggling with the latest versions, i<br>
> >>> decided to<br>
> >>> > > try<br>
> >>> > > > > > > with the<br>
> >>> > > > > > > > versions in the standard opesuse repos, that means:<br>
> >>> > > > > > > ><br>
> >>> > > > > > > > openais 0.80.3<br>
> >>> > > > > > > > libopenais2 0.80.3<br>
> >>> > > > > > > > pacemaker 1.0.1<br>
> >>> > > > > > > > libpacemaker3 1.0.1<br>
> >>> > > > > > > > heartbeat 2.99.3<br>
> >>> > > > > > > > heartbeat-common 2.99.3<br>
> >>> > > > > > > > heartbeat-resources 2.99.3<br>
> >>> > > > > > > > libheartbeat2 2.99.3<br>
> >>> > > > > > > > OpenIPMI 2.0.14<br>
> >>> > > > > > > ><br>
> >>> > > > > > > > It seems to work ok, the nodes are communicating<br>
> >>> and i<br>
> >>> > > can<br>
> >>> > > > > > > connect to<br>
> >>> > > > > > > > cib and create configuration, but i cannot<br>
> >>> configure an<br>
> >>> > > > > > > order<br>
> >>> > > > > > > > constraint in the configuration file.<br>
> >>> > > > > > > ><br>
> >>> > > > > > > > I try this:<br>
> >>> > > > > > > ><br>
> >>> > > > > > > > order mysql_after_drbd mandatory:<br>
> >>> ms_drbd_mysql:promote<br>
> >>> > > > > > > mysql:start<br>
> >>> > > > > > > ><br>
> >>> > > > > > > > But when i try to commit i get:<br>
> >>> > > > > > > ><br>
> >>> > > > > > > > Call cib_create failed (-47): Update does not<br>
> >>> conform to<br>
> >>> > > the<br>
> >>> > > > > > > > configured schema/DTD<br>
> >>> > > > > > > > <null><br>
> >>> > > > > > > > ERROR: could not create mysql_after_drbd<br>
> >>> > > > > > > > offending xml: <rsc_order first="ms_drbd_mysql"<br>
> >>> > > > > > > first-action="promote"<br>
> >>> > > > > > > > id="mysql_after_drbd" score="inf" then="mysql"<br>
> >>> > > > > > > then-action="start"/><br>
> >>> > > > > > > ><br>
> >>> > > > > > > > Am I doing something wrong?<br>
> >>> > > > > > > ><br>
> >>> > > > > > > > The rest of the configuration is accepted and is:<br>
> >>> > > > > > > ><br>
> >>> > > > > > > > primitive fs_mysql ocf:heartbeat:Filesystem \<br>
> >>> > > > > > > > params device="/dev/drbd0"<br>
> >>> directory="/service/"<br>
> >>> > > > > > > fstype="ext3"<br>
> >>> > > > > > > > primitive ip_mysql ocf:heartbeat:IPaddr2 \<br>
> >>> > > > > > > > params ip="192.168.1.72" nic="eth2:0"<br>
> >>> > > > > > > > primitive mysqld lsb:mysql<br>
> >>> > > > > > > > primitive apache lsb:apache2<br>
> >>> > > > > > > > primitive drbd_mysql ocf:linbit:drbd \<br>
> >>> > > > > > > > params drbd_resource="r0" \<br>
> >>> > > > > > > > operations $id="drbd_mysql-ops" \<br>
> >>> > > > > > > > op monitor interval="15s"<br>
> >>> > > > > > > > group mysql fs_mysql ip_mysql mysqld apache<br>
> >>> > > > > > > > ms ms_drbd_mysql drbd_mysql \<br>
> >>> > > > > > > > meta master-max="1" master-node-max="1"<br>
> >>> > > > > > > clone-max="2"<br>
> >>> > > > > > > > clone-node-max="1" notify="true"<br>
> >>> > > > > > > > colocation mysql_on_drbd INFINITY: mysql<br>
> >>> > > > > > > ms_drbd_mysql:Master<br>
> >>> > > > > > > > property $id="cib-bootstrap-options" \<br>
> >>> > > > > > > > dc-version="1.0.1-node:<br>
> >>> > > > > > > > 27be064e090742359bbdd1914f9d7dd363c8e0d8" \<br>
> >>> > > > > > > > no-quorum-policy="ignore" \<br>
> >>> > > > > > > > stonith-enabled="false" \<br>
> >>> > > > > > > > default-resource-stickiness="1000"<br>
> >>> > > > > > > ><br>
> >>> > > > > > > > Thanks in advance<br>
> >>> > > > > > > ><br>
> >>> > > > > > > > Stratos.<br>
> >>> > > > > > > ><br>
> >>> > > > > > ><br>
> >>> > > > > > > > _______________________________________________<br>
> >>> > > > > > > > Pacemaker mailing list<br>
> >>> > > > > > > > <a href="mailto:Pacemaker@oss.clusterlabs.org" target="_blank">Pacemaker@oss.clusterlabs.org</a><br>
> >>> > > > > > > ><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" target="_blank">Pacemaker@oss.clusterlabs.org</a><br>
> >>> > > > > > ><br>
> >>> <a href="http://oss.clusterlabs.org/mailman/listinfo/pacemaker" target="_blank">http://oss.clusterlabs.org/mailman/listinfo/pacemaker</a><br>
> >>> > > > > > ><br>
> >>> > > > > > ><br>
> >>> > > > > > ><br>
> >>> > > > > > > --<br>
> >>> > > > > > > Kernel IT Solutions Ltd<br>
> >>> > > > > > > <a href="http://www.kernelit.gr" target="_blank">http://www.kernelit.gr</a><br>
> >>> > > > > > ><br>
> >>> > > > > > > Cyclades Wireless Network<br>
> >>> > > > > > > <a href="http://www.cywn.gr" target="_blank">http://www.cywn.gr</a><br>
> >>> > > > > > > _______________________________________________<br>
> >>> > > > > > > Pacemaker mailing list<br>
> >>> > > > > > > <a href="mailto:Pacemaker@oss.clusterlabs.org" target="_blank">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" target="_blank">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>
> >>> > > > > Pacemaker mailing list<br>
> >>> > > > > <a href="mailto:Pacemaker@oss.clusterlabs.org" target="_blank">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>
> >>> > > ><br>
> >>> > > > --<br>
> >>> > > > Kernel IT Solutions Ltd<br>
> >>> > > > <a href="http://www.kernelit.gr" target="_blank">http://www.kernelit.gr</a><br>
> >>> > > ><br>
> >>> > > > Cyclades Wireless Network<br>
> >>> > > > <a href="http://www.cywn.gr" target="_blank">http://www.cywn.gr</a><br>
> >>> > ><br>
> >>> > ><br>
> >>> > > > _______________________________________________<br>
> >>> > > > Pacemaker mailing list<br>
> >>> > > > <a href="mailto:Pacemaker@oss.clusterlabs.org" target="_blank">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" target="_blank">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" target="_blank">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" target="_blank">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>
> ><br>
<br>
<br>
> _______________________________________________<br>
> Pacemaker mailing list<br>
> <a href="mailto:Pacemaker@oss.clusterlabs.org" target="_blank">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" target="_blank">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>
</div></div></blockquote></div><br>