All,<div><br></div><div>I am trying to setup a simple two node cluster in my laptop using two RHEL VM's. </div><div><br><div>Everything looks just fine to me but i am unable to enable a apache service though it works beautifully when tried with "rg_test test" on both the nodes. </div> <div><br></div><div>What could be the problem ? Please help. I am a novice in red hat cluster but learnt a bit of it in the last few days while trying to fix all the problems encountered.</div><div><br></div><div>Here are the details.</div> <div><br></div><div><div><div><font class="Apple-style-span" face="'courier new', monospace">[root@server1 ~]# clustat</font></div><div><font class="Apple-style-span" face="'courier new', monospace">Cluster Status for newCluster @ Thu Aug 23 00:29:32 2012</font></div> <div><font class="Apple-style-span" face="'courier new', monospace">Member Status: Quorate</font></div><div><font class="Apple-style-span" face="'courier new', monospace"><br></font></div><div><font class="Apple-style-span" face="'courier new', monospace"> Member Name ID Status</font></div> <div><font class="Apple-style-span" face="'courier new', monospace"> ------ ---- ---- ------</font></div><div><font class="Apple-style-span" face="'courier new', monospace"> server1 1 Online, Local</font></div> <div><font class="Apple-style-span" face="'courier new', monospace"> server2 2 Online</font></div><div><font class="Apple-style-span" face="'courier new', monospace"><br> </font></div><div><font class="Apple-style-span" face="'courier new', monospace">[root@server1 ~]# clustat -x</font></div><div><font class="Apple-style-span" face="'courier new', monospace"><?xml version="1.0"?></font></div> <div><font class="Apple-style-span" face="'courier new', monospace"><clustat version="4.1.1"></font></div><div><font class="Apple-style-span" face="'courier new', monospace"> <cluster name="newCluster" id="43188" generation="250536"/></font></div> <div><font class="Apple-style-span" face="'courier new', monospace"> <quorum quorate="1" groupmember="0"/></font></div><div><font class="Apple-style-span" face="'courier new', monospace"> <nodes></font></div> <div><font class="Apple-style-span" face="'courier new', monospace"> <node name="server1" state="1" local="1" estranged="0" rgmanager="0" rgmanager_master="0" qdisk="0" nodeid="0x00000001"/></font></div> <div><font class="Apple-style-span" face="'courier new', monospace"> <node name="server2" state="1" local="0" estranged="0" rgmanager="0" rgmanager_master="0" qdisk="0" nodeid="0x00000002"/> </nodes></font></div> <div><font class="Apple-style-span" face="'courier new', monospace"></clustat></font></div><div><font class="Apple-style-span" face="'courier new', monospace"><br></font></div><div><font class="Apple-style-span" face="'courier new', monospace">[root@server2 ~]# clustat</font></div> <div><font class="Apple-style-span" face="'courier new', monospace">Cluster Status for newCluster @ Thu Aug 23 03:13:34 2012</font></div><div><font class="Apple-style-span" face="'courier new', monospace">Member Status: Quorate</font></div> <div><font class="Apple-style-span" face="'courier new', monospace"><br></font></div><div><font class="Apple-style-span" face="'courier new', monospace"> Member Name ID Status</font></div> <div><font class="Apple-style-span" face="'courier new', monospace"> ------ ---- ---- ------</font></div><div><font class="Apple-style-span" face="'courier new', monospace"> server1 1 Online</font></div> <div><font class="Apple-style-span" face="'courier new', monospace"> server2 2 Online, Local</font></div><div><font class="Apple-style-span" face="'courier new', monospace"><br> </font></div><div><font class="Apple-style-span" face="'courier new', monospace">[root@server2 ~]# clustat -x</font></div><div><font class="Apple-style-span" face="'courier new', monospace"><?xml version="1.0"?></font></div> <div><font class="Apple-style-span" face="'courier new', monospace"><clustat version="4.1.1"></font></div><div><font class="Apple-style-span" face="'courier new', monospace"> <cluster name="newCluster" id="43188" generation="250536"/></font></div> <div><font class="Apple-style-span" face="'courier new', monospace"> <quorum quorate="1" groupmember="0"/></font></div><div><font class="Apple-style-span" face="'courier new', monospace"> <nodes></font></div> <div><font class="Apple-style-span" face="'courier new', monospace"> <node name="server1" state="1" local="0" estranged="0" rgmanager="0" rgmanager_master="0" qdisk="0" nodeid="0x00000001"/></font></div> <div><font class="Apple-style-span" face="'courier new', monospace"> <node name="server2" state="1" local="1" estranged="0" rgmanager="0" rgmanager_master="0" qdisk="0" nodeid="0x00000002"/></font></div> <div><font class="Apple-style-span" face="'courier new', monospace"> </nodes></font></div><div><font class="Apple-style-span" face="'courier new', monospace"></clustat></font></div><div><font class="Apple-style-span" face="'courier new', monospace"><br> </font></div><div><font class="Apple-style-span" face="'courier new', monospace"><br></font></div><div><font class="Apple-style-span" face="'courier new', monospace">[root@server2 ~]# clusvcadm -e Apache</font></div> <div><font class="Apple-style-span" face="'courier new', monospace" color="#ff0000">Local machine trying to enable service:Apache...Could not connect to resource group manager</font></div><div><font class="Apple-style-span" face="'courier new', monospace"><br> </font></div><div><font class="Apple-style-span" face="'courier new', monospace">strace cluvcsadm -e Apache</font></div><div><font class="Apple-style-span" face="'courier new', monospace">...</font></div><div> <font class="Apple-style-span" face="'courier new', monospace">stat64(1, {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 4), ...}) = 0</font></div><div><font class="Apple-style-span" face="'courier new', monospace">mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7fb5000</font></div> <div><font class="Apple-style-span" face="'courier new', monospace">write(1, "Local machine trying to enable s"..., 48Local machine trying to enable service:Apache...) = 48</font></div><div><font class="Apple-style-span" face="'courier new', monospace">socket(PF_FILE, SOCK_STREAM, 0) = 5</font></div> <div><font class="Apple-style-span" face="'courier new', monospace" color="#ff0000">connect(5, {sa_family=AF_FILE, path="/var/run/cluster/<a href="http://rgmanager.sk">rgmanager.sk</a>"...}, 110) = -1 ENOENT (No such file or directory)</font></div> <div><font class="Apple-style-span" face="'courier new', monospace">close(5) = 0</font></div><div><font class="Apple-style-span" face="'courier new', monospace" color="#ff0000">write(1, "Could not connect to resource gr"..., 44Could not connect to resource group manager</font></div> <div><font class="Apple-style-span" face="'courier new', monospace">) = 44</font></div><div><font class="Apple-style-span" face="'courier new', monospace">exit_group(1) = ?</font></div> <div><font class="Apple-style-span" face="'courier new', monospace"><br></font></div><div><font class="Apple-style-span" face="'courier new', monospace"><br></font></div><div><font class="Apple-style-span" face="'courier new', monospace">[root@server1 ~]# hostname</font></div> <div><font class="Apple-style-span" face="'courier new', monospace">server1.localdomain</font></div><div><font class="Apple-style-span" face="'courier new', monospace"><br></font></div><div><font class="Apple-style-span" face="'courier new', monospace">[root@server1 ~]# cat /etc/hosts</font></div> <div><font class="Apple-style-span" face="'courier new', monospace"># Do not remove the following line, or various programs</font></div><div><font class="Apple-style-span" face="'courier new', monospace"># that require network functionality will fail.</font></div> <div><font class="Apple-style-span" face="'courier new', monospace">#127.0.0.1 server1.localdomain server1 localhost.localdomain localhost</font></div><div><font class="Apple-style-span" face="'courier new', monospace">192.168.61.132 server1.localdomain server1</font></div> <div><font class="Apple-style-span" face="'courier new', monospace">192.168.61.133 server2.localdomain server2</font></div><div><font class="Apple-style-span" face="'courier new', monospace">::1 localhost6.localdomain6 localhost6</font></div> <div><font class="Apple-style-span" face="'courier new', monospace"><br></font></div><div><font class="Apple-style-span" face="'courier new', monospace"><br></font></div><div><font class="Apple-style-span" face="'courier new', monospace">Package versions :</font></div> <div><font class="Apple-style-span" face="'courier new', monospace">luci-0.12.2-24.el5</font></div><div><font class="Apple-style-span" face="'courier new', monospace">ricci-0.12.2-24.el5</font></div><div><font class="Apple-style-span" face="'courier new', monospace">rgmanager-2.0.52-9.el5</font></div> <div><font class="Apple-style-span" face="'courier new', monospace">modcluster-0.12.1-2.el5</font></div><div><font class="Apple-style-span" face="'courier new', monospace">cluster-cim-0.12.1-2.el5</font></div> <div><font class="Apple-style-span" face="'courier new', monospace">system-config-cluster-1.0.57-7</font></div><div><font class="Apple-style-span" face="'courier new', monospace">lvm2-cluster-2.02.74-3.el5</font></div> <div><font class="Apple-style-span" face="'courier new', monospace">cluster-snmp-0.12.1-2.el5</font></div><div><font class="Apple-style-span" face="'courier new', monospace"><br></font></div><div><font class="Apple-style-span" face="'courier new', monospace"><div> [root@server1 log]# cman_tool status</div><div>Version: 6.2.0</div><div>Config Version: 15</div><div>Cluster Name: newCluster</div><div>Cluster Id: 43188</div><div>Cluster Member: Yes</div><div>Cluster Generation: 250536</div> <div>Membership state: Cluster-Member</div><div>Nodes: 2</div><div>Expected votes: 1</div><div>Total votes: 2</div><div>Quorum: 1 </div><div>Active subsystems: 2</div><div>Flags: 2node </div><div>Ports Bound: 0 </div><div> Node name: server1</div><div>Node ID: 1</div><div>Multicast addresses: 239.192.168.93 </div><div>Node addresses: 192.168.61.132 </div><div><br></div></font></div><div><font class="Apple-style-span" face="'courier new', monospace">Redhat :</font><span class="Apple-style-span" style="font-family:'courier new',monospace">Red Hat Enterprise Linux Server release 5.6 (Tikanga)</span><span class="Apple-style-span" style="font-family:'courier new',monospace">2.6.18-238.el5xen</span></div> <div><span class="Apple-style-span" style="font-family:'courier new',monospace"><br></span></div><div><span class="Apple-style-span" style="font-family:'courier new',monospace"><div>[root@server1 log]# service rgmanager status</div> <div>clurgmgrd (pid 9775) is running...</div><div><br></div><div>[root@server1 log]# netstat -na | grep 11111</div><div>tcp 0 0 <a href="http://0.0.0.0:11111">0.0.0.0:11111</a> 0.0.0.0:* LISTEN </div> </span></div><div><br></div><div>Please let me know if you can help. One thing i noticed was that in the "clustat" it does not show "rgmanager" against both the nodes but i see the service is just running fine. </div> </div></div></div><div><br></div><div><b>Note : No iptables, no SELinux enabled.</b></div><div><b><br></b></div><div>Hope i have given all the details required to help me quickly. Thanks.</div><div><br></div><div>-Param</div>