Thanks Andrew, I downloaded and compiled libxml2 2.8.7-1. Resource editing with crm now work, but I am still having problems with resource stopping. Any idea-a why whole node exits and rejoins the cluster?
On Thu, Nov 25, 2010 at 10:22 AM, Andrew Beekhof <and...@beekhof.net> wrote: > On Wed, Nov 24, 2010 at 5:55 PM, Marko Potocnik > <marko.potoc...@gmail.com> wrote: > > Hi, > > > > > > > > I’m also having problem with pacemaker / heartbeat on RHEL 4.8. > > > > First of all clusterlabs repo for epel doesn’t work with yum on RHEL 4.8 > > (yum is installed from EPEL): > > > > > > > > [r...@lucija ~]# yum search pacemaker > > > > Searching Packages: > > > > Setting up repositories > > > > epel 100% |=========================| 3.8 > kB 00:00 > > > > clusterlabs 100% |=========================| 1.2 > kB 00:00 > > > > Reading repository metadata in from local files > > > > 534b70e747a5d8683eaf75a00 100% |=========================| 653 > kB 00:00 > > > > epel : ################################################## 1946/1946 > > > > Added 1946 new packages, deleted 0 old in 4.81 seconds > > > > primary.xml.gz 100% |=========================| 62 > kB 00:00 > > > > clusterlab: > > ##################### 122/278Traceback (most > > recent call last): > > > > File "/usr/bin/yum", line 29, in ? > > > > yummain.main(sys.argv[1:]) > > > > File "/usr/share/yum-cli/yummain.py", line 97, in main > > > > result, resultmsgs = do() > > > > File "/usr/share/yum-cli/cli.py", line 596, in doCommands > > > > return self.search() > > > > File "/usr/share/yum-cli/cli.py", line 1216, in search > > > > matching = self.searchPackages(searchlist, args, > > callback=self.matchcallback) > > > > File "__init__.py", line 1061, in searchPackages > > > > File "/usr/share/yum-cli/cli.py", line 75, in doRepoSetup > > > > self.doSackSetup(thisrepo=thisrepo) > > > > File "__init__.py", line 260, in doSackSetup > > > > File "repos.py", line 287, in populateSack > > > > File "sqlitecache.py", line 96, in getPrimary > > > > File "sqlitecache.py", line 89, in _getbase > > > > File "sqlitecache.py", line 359, in updateSqliteCache > > > > File "sqlitecache.py", line 251, in addPrimary > > > > File "sqlitecache.py", line 197, in insertHash > > > > File "sqlitecache.py", line 449, in values > > > > File "sqlitecache.py", line 441, in __getitem__ > > > > File "mdparser.py", line 73, in __getitem__ > > > > KeyError: 'sourcerpm' > > > > > > > > Here is the pacemaker.repo: > > > > [r...@lucija ~]# cat /etc/yum.repos.d/pacemaker.repo > > > > [clusterlabs] > > > > name=High Availability/Clustering server technologies (epel-4) > > > > baseurl=http://www.clusterlabs.org/rpm/epel-4 > > > > type=rpm-md > > > > gpgcheck=0 > > > > enabled=1 > > > > > > > > If I install it by hand if says it need python2.4, so I installed it from > > fedora rpms (http://www.python.org/download/releases/2.4.2/rpms/). I > then > > copied crm python files to python2.4 and modified crm script to use > > python2.4. > > > > Pacemaker, heartbeat and crm now run, but are buggy: > > > > > > > > - If I edit configuration I often get an error that xml in CIB can not be > > replaced. I got this when I tried to change res_ftp monitor timeout to > 40s: > > I think this is due to an old bug in libxml2. > NTT posted about the same problem recently. > > > > > > > > > [r...@ankaran ~]# crm configure edit > > > > ERROR: could not replace rg_ftp > > > > INFO: offending xml: <group id="rg_ftp"> > > > > <primitive class="ocf" id="res_ip_ftp" provider="heartbeat" > > type="IPaddr2"> > > > > <instance_attributes id="res_ip_ftp-instance_attributes"> > > > > <nvpair id="res_ip_ftp-instance_attributes-ip" > > name="ip" value="172.18.251.6"/> > > > > <nvpair > > id="res_ip_ftp-instance_attributes-cidr_netmask" name="cidr_netmask" > > value="24"/> > > > > </instance_attributes> > > > > <operations> > > > > <op id="res_ip_ftp-monitor-15s" interval="15s" > > name="monitor" timeout="30s"/> > > > > </operations> > > > > </primitive> > > > > <primitive class="lsb" id="res_ftp" type="vsftpd"> > > > > <operations> > > > > <op id="res_ftp-monitor-15s" interval="15s" > > name="monitor" timeout="40s"/> > > > > </operations> > > > > </primitive> > > > > </group> > > > > > > > > - If I try to stop a group rg_ftp, I the node on which group runs exits > and > > rejoins the cluster: > > > > > > > > [r...@lucija ~]# date > > > > Tue Nov 23 08:33:26 CET 2010 > > > > [r...@lucija ~]# crm resource stop rg_ftp > > > > > > > > crm_mon on ankaran: > > > > ============ > > > > Last updated: Tue Nov 23 08:33:03 2010 > > > > Stack: Heartbeat > > > > Current DC: ankaran.iskratel.si (1e7ca0d8-0bbc-4a1b-a1ce-3117975c6862) - > > partition with quorum > > > > Version: 1.0.9-89bd754939df5150de7cd76835f98fe90851b677 > > > > 2 Nodes configured, unknown expected votes > > > > 1 Resources configured. > > > > ============ > > > > > > > > Node lucija.iskratel.si (620b4679-8f8f-4d43-9b32-b67af24df67f): standby > > > > Online: [ ankaran.iskratel.si ] > > > > > > > > Full list of resources: > > > > > > > > Resource Group: rg_ftp > > > > res_ip_ftp (ocf::heartbeat:IPaddr2): Started > ankaran.iskratel.si > > > > res_ftp (lsb:vsftpd): Started ankaran.iskratel.si > > > > > > > > Migration summary: > > > > * Node ankaran.iskratel.si: > > > > * Node lucija.iskratel.si: > > > > Connection to the CIB terminated > > > > Reconnecting... > > > > > > > > Then after a few seconds: > > > > > > > > ============ > > > > Last updated: Tue Nov 23 08:33:33 2010 > > > > Stack: Heartbeat > > > > Current DC: NONE > > > > 2 Nodes configured, unknown expected votes > > > > 1 Resources configured. > > > > ============ > > > > > > > > OFFLINE: [ ankaran.iskratel.si lucija.iskratel.si ] > > > > > > > > Full list of resources: > > > > > > > > Resource Group: rg_ftp > > > > res_ip_ftp (ocf::heartbeat:IPaddr2): Stopped > > > > res_ftp (lsb:vsftpd): Stopped > > > > > > > > Migration summary: > > > > > > > > Here is the configuration on RHEL4.8: > > > > > > > > node $id="1e7ca0d8-0bbc-4a1b-a1ce-3117975c6862" ankaran.iskratel.si > > > > node $id="620b4679-8f8f-4d43-9b32-b67af24df67f" lucija.iskratel.si \ > > > > attributes standby="on" > > > > primitive res_ftp lsb:vsftpd \ > > > > op monitor interval="15s" timeout="30s" > > > > primitive res_ip_ftp ocf:heartbeat:IPaddr2 \ > > > > params ip="172.18.251.6" cidr_netmask="24" \ > > > > op monitor interval="15s" timeout="30s" > > > > group rg_ftp res_ip_ftp res_ftp > > > > property $id="cib-bootstrap-options" \ > > > > dc-version="1.0.9-89bd754939df5150de7cd76835f98fe90851b677" \ > > > > cluster-infrastructure="Heartbeat" \ > > > > stonith-enabled="false" \ > > > > default-resource-stickiness="200" \ > > > > no-quorum-policy="ignore" \ > > > > last-lrm-refresh="1290158718" > > > > > > > > Regards, > > > > Marko > > > > > > _______________________________________________ > > Pacemaker mailing list: Pacemaker@oss.clusterlabs.org > > http://oss.clusterlabs.org/mailman/listinfo/pacemaker > > > > Project Home: http://www.clusterlabs.org > > Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf > > Bugs: > > > http://developerbugs.linux-foundation.org/enter_bug.cgi?product=Pacemaker > > > > > > _______________________________________________ > Pacemaker mailing list: Pacemaker@oss.clusterlabs.org > http://oss.clusterlabs.org/mailman/listinfo/pacemaker > > Project Home: http://www.clusterlabs.org > Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf > Bugs: > http://developerbugs.linux-foundation.org/enter_bug.cgi?product=Pacemaker >
_______________________________________________ Pacemaker mailing list: Pacemaker@oss.clusterlabs.org http://oss.clusterlabs.org/mailman/listinfo/pacemaker Project Home: http://www.clusterlabs.org Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf Bugs: http://developerbugs.linux-foundation.org/enter_bug.cgi?product=Pacemaker
