[Linux-cluster] 2 node cluster questions
Benjamin Budts
ben at zentrix.be
Thu Jan 16 17:04:18 UTC 2014
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
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
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