10 More Discussions You Might Find Interesting
1. Red Hat
HI,
Can you guys help me to install redhat cluster on VMware Workstation.
How to download cluster suite and how to configure on Workstation. (1 Reply)
Discussion started by: karthik9358
1 Replies
2. Red Hat
Hello Experts,
Please help me with the exact steps on configuring two node cluster on RHEL 6.2,
I failed to configure the simplest cluster by below steps,
1- install RHEL 6.2 64-bit on both nodes
2- add to hosts file of each server ( 1 IP in local NW and another in IP private NW).
x.x.x.x ... (1 Reply)
Discussion started by: karmellove
1 Replies
3. Red Hat
Hello,
can someone please suggest how do I configure heartbeat communication to user broadcasting instead of multicasting for redhat cluster setup.
Thanks, (3 Replies)
Discussion started by: bobby320
3 Replies
4. AIX
Hi,
Trying to setup mediawiki on a system but having problems configuring mysql:
CC=/usr/bin ./configure
checking build system type... powerpc-ibm-aix6.1.0.0
checking host system type... powerpc-ibm-aix6.1.0.0
checking target system type... powerpc-ibm-aix6.1.0.0
checking for a... (9 Replies)
Discussion started by: vpundit
9 Replies
5. IP Networking
Can someone help with a detail step-by-step oh how to configure DNS server on Linux Server.
-
I need to have 3 IP addresses map to a single hostname.
for clients
I'm a Linux rookie.
Thanks
Oscar (1 Reply)
Discussion started by: FrankOscar
1 Replies
6. AIX
Hi,
I have a IBM Power series machine that has 2 VIOs and hosting 20 LPARS.
I have two LPARs on which GPFS is configured (4-5 disks)
Now these two LPARs need to be configured for HACMP (PowerHA) as well.
What is recommended? Is it possible that HACMP can be done on this config or do i... (1 Reply)
Discussion started by: aixromeo
1 Replies
7. UNIX for Dummies Questions & Answers
hi,
I'm currently trying to configure Linux heartbeat on my two Linux servers(where SMPP service is running)
my two machines are in two different location with different notworks (primary is in 192.168.x.x and secondary is in 10.48.x.x network)
I want to know whether is it possible to... (0 Replies)
Discussion started by: asela115
0 Replies
8. Red Hat
Hi Friends,
I am trying to configure redhat high availability cluster on rhel5 32bit.
As i am not having the RHN subscription, I have to intsall all the cluster suite manually. I am not aware what all are the rpms needs to be installed. Please let me know about the rpms needs to be installed.... (3 Replies)
Discussion started by: arumon
3 Replies
9. Red Hat
Hi All
when I give the command,
$ ping <hostname>
I get the following error
ping: unknown host <hostname>
I have checked in the following files,
/etc/sysconfig/network
/etc/hosts
/etc/resolv.conf
/etc/nsswitch.conf
Every where in these files host name and IP address are given... (2 Replies)
Discussion started by: nagapradeep
2 Replies
10. AIX
We run two p5 nodes running AIX 5L in a cluster mode (HACMP), both the nodes share external disk arrays. Only the primary node can access the shared disks at a given point of time.
We are in the process of adding two new disks to the disk arrays so as to make them available to the existing... (3 Replies)
Discussion started by: dnicky
3 Replies
cmruncl(1m) cmruncl(1m)
NAME
cmruncl - run a high availability cluster
SYNOPSIS
cmruncl [-f] [-v] [-n node_name...] [-t | -w none]
DESCRIPTION
cmruncl causes all nodes in a configured cluster or all nodes specified to start their cluster daemons and form a new cluster.
To start a cluster, a user must either be superuser(UID=0), or have an access policy of FULL_ADMIN allowed in the cluster configuration
file. See access policy in cmquerycl(1m).
This command should only be run when the cluster is not active on any of the configured nodes. This command verifies the network configu-
ration before causing the nodes to start their cluster daemons. If a cluster is already running on a subset of the nodes, the cmrunnode
command should be used to start the remaining nodes and force them to join the existing cluster.
If node_name is not specified, the cluster daemons will be started on all the nodes in the cluster. All nodes in the cluster must be
available for the cluster to start unless a subset of nodes is specified.
Options
cmruncl supports the following options:
-f Force cluster startup without warning message and continuation prompt that are printed with the -n option.
-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.
-n node_name...
Start the cluster daemon on the specified subset of node(s).
-w none By default network probing is performed to check that the network connectivity is the same as when the cluster was config-
ured. 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
cmruncl returns the following value:
0 Successful completion.
1 Command failed.
EXAMPLES
Run the cluster daemon:
cmruncl
Run the cluster daemons on node1 and node2:
cmruncl -n node1 -n node2
AUTHOR
cmruncl was developed by HP.
SEE ALSO
cmquerycl(1m), cmhaltcl(1m), cmhaltnode(1m), cmrunnode(1m), cmviewcl(1m), cmeval(1m).
Requires Optional Serviceguard Software cmruncl(1m)