https://access.redhat.com/site/documentation/it-IT/Red_Hat_Enterprise_Linux/6/html/Logical_Volume_Manager_Administration/LVM_Cluster_Overview.html
2014/1/17 Benjamin Budts <b...@zentrix.be> > > > Found my problem > > > > When running cman_tool status I saw that each node only saw 1 node. > > I have 2 pairs of network on each machine (heartbeat network 1gbit > multicast enabled/application network 10Gbit) with their own host mapping > in /etc/hosts > > > > I used the the non-heartbeat hostname to add nodes into cluster via luci > which caused issues. > > > > Removed luci & /var/lib/luci on nodes, as well as cat /dev/null > /etc/cluster/cluster.conf > > Reinstalled luci, created cluster, added 2 nodes with correct hostnames, > problem solved. > > > > Could anyone point me to a good guide for using cluster lvm ? > > > > Thx > > > > > > > > *From:* Elvir Kuric [mailto:eku...@redhat.com] > *Sent:* vrijdag 17 januari 2014 10:42 > *To:* b...@zentrix.be > *Subject:* Re: [Linux-cluster] 2 node cluster questions > > > > On 01/16/2014 06:04 PM, Benjamin Budts wrote: > > > > Hey All, > > > > > > About my setup : > > > > I created a cluster in luci with shared storage, added 2 nodes > (reachable), added 2 fence devices (idrac). > > > > Now, I can’t seem to add my fence devices to my nodes. If I click on a > node it times out in the gui. > > > > So I checked my node logs and found in /var/log/messages ricci hangs on > /etc/init.d/clvmd status > > > > When I run the command manually I get the PID and it hangs… > > > > > > I also seem to have a split brain config : > > > > # clustat on node 1 shows : node 1 Online,Local > > Node 2 Offline > > > > # clustat on node 2 shows : node 1 offline > > Node 2 online, Local > > > > > > My next step was testing if my multicast was working correctly (I suspect > it isn’t). Would you guys have any recommendations besides the following > redhat multicast test link ? : > > > > *Https://access.redhat.com/site/articles/22304 > <Https://access.redhat.com/site/articles/22304>* > > > > > > > > Some info about my systems : > > ---------------------------------- > > > > · Redhat 6.5 on 2 nodes with resilient storage & HA addon licenses > > · Mgmt. station redhat 6.5 with Luci > > > > > > > > Thx a lot > > > > Hard to say what issue is based on this without checking fully logs, can > you please open case via Red Hat customer portal https://access.redhat.com( I > assume you have valid subscription ) so we can take deeper look into > this problem. > > Thank you in advance, > > Kind regards, > > > > -- > > Elvir Kuric,Sr. TSE / Red Hat / GSS EMEA / > > > -- > Linux-cluster mailing list > Linux-cluster@redhat.com > https://www.redhat.com/mailman/listinfo/linux-cluster > -- esta es mi vida e me la vivo hasta que dios quiera
-- Linux-cluster mailing list Linux-cluster@redhat.com https://www.redhat.com/mailman/listinfo/linux-cluster
