12-23-2012
Redhat cluster
HI,
Can you guys help me to install redhat cluster on VMware Workstation.
How to download cluster suite and how to configure on Workstation.
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1. Red Hat
Hi,
I am trying to setup redhat native cluster 5, i installed all the required rpms and issued the command service cman start (cman is the cluster manager)
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#service cman start
Starting cluster:
Loading modules... done
Mounting configfs... done
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2. Red Hat
Hello;
I have 2 node Redhat Cluster (RHEL4 U4 and Cluster Suite) I'm using mc_data fiber channel switch for fencing
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fencing node "test1"
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3. Red Hat
Hi Friends,
I am trying to configure redhat high availability cluster on rhel5 32bit.
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4. Red Hat
hi all ,
I'm trying for the Red-hat cluster setup with the ' Enable shared storage support'. But hang up with a error that
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5. Red Hat
Hello,
can someone please suggest me in configuring the mysql db on redhat cluster, I have few questions.
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6. Red Hat
HI
How can i configure fence_cisco_ucs with redhat cluster suite.
i was trying to configure fencing aganet with red ahat cluster suite
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Failed: You have to... (0 Replies)
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Hello Experts,
Please help me with the exact steps on configuring two node cluster on RHEL 6.2,
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2- add to hosts file of each server ( 1 IP in local NW and another in IP private NW).
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:b::b:Hello Expert,
I have a query regarding redhat cluster configuration file (/etc/cluster/cluster.conf).
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9. Red Hat
Hi All;
I try to build a Redhat Cluster (CentOS 6) on vmware. But each node sees the other down like:
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Member Status: Quorate
Member Name ID Status
------ ---- ... (0 Replies)
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10. Red Hat
Hi All;
I try to build a Redhat Cluster (CentOS 6) on vmware. But each node sees the other down like:
# clustat
Cluster Status for mycluster @ Wed Apr 8 11:01:38 2015
Member Status: Quorate
Member Name ID Status
------ ---- ... (1 Reply)
Discussion started by: Meacham12
1 Replies
LEARN ABOUT HPUX
cmrunnode
cmrunnode(1m) cmrunnode(1m)
NAME
cmrunnode - run a node in a high availability cluster
SYNOPSIS
cmrunnode [-v] [node_name...] [-t | -w none]
DESCRIPTION
cmrunnode causes a node to start its cluster daemon to join the existing cluster. This command verifies the network configuration before
causing the node to start its cluster daemon.
To start a cluster on one of its nodes, a user must either be superuser(UID=0), or have an access policy of FULL_ADMIN allowed in the clus-
ter configuration file. See access policy in cmquerycl(1m).
Starting a node will not cause any active packages to be moved to the new node. However, if a package is DOWN, has its switching enabled,
and is able to run on the new node, that package will automatically run there.
If node_name is not specified, the cluster daemon will be started on the local node and will join the existing cluster.
Options
cmrunnode supports the following options:
-v Verbose output will be displayed.
-t Test only. Provide an assessment of the package placement without affecting the current state of the nodes or packages. The -w
option is not required with the -t option as -t does not validate network connectivity, but assumes that all the nodes can meet
any external dependencies such as EMS resources, package subnets, and storage.
node_name...
Start the cluster daemon on the specified node(s).
-w none
By default network probing is performed to check that the network connectivity is the same as when the cluster was configured.
Any anomalies are reported before the cluster daemons are started. The -w none option disables this probing. The option should
only be used if this network configuration is known to be correct from a recent check.
RETURN VALUE
cmrunnode returns the following value:
0 Successful completion.
1 Command failed.
EXAMPLES
Run the cluster daemon on the current node:
cmrunnode
Run the cluster daemons on node1 and node2:
cmrunnode node1 node2
AUTHOR
cmrunnode was developed by HP.
SEE ALSO
cmquerycl(1m), cmhaltcl(1m), cmhaltnode(1m), cmruncl(1m), cmviewcl(1m), cmeval(1m).
Requires Optional Serviceguard Software cmrunnode(1m)