01-22-2009
8 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
It has happended twice the past 3 months. The find command which is the standard part of unix accounting script "dodisk", which searches directories to find out how much disk space a user has used.
On a particular cluster of 6 servers, several file systems, the find command has twice used all... (2 Replies)
Discussion started by: scottman
2 Replies
2. High Performance Computing
Provides a description of how to set up a Solaris Cluster Express cluster in a VirtualBox on OpenSolaris.
More... (0 Replies)
Discussion started by: Linux Bot
0 Replies
3. High Performance Computing
Dear All,
Can anyone explain about Pros and Cons of SUN and Veritas Cluster ?
Any comparison chart is highly appreciated.
Regards,
RAA (4 Replies)
Discussion started by: RAA
4 Replies
4. High Performance Computing
Gurus,
I have several questions :
1. Does Solaris 10/OpenSolaris has some kind of web based management tools ?
Currently I am using WebMin. It worked fine, however I am very curious to use
the tools provided by Sun Microsystem.
Please advise for package name and how to activate.... (0 Replies)
Discussion started by: Zepiroth
0 Replies
5. Solaris
Howdy experts,
I am using two Sun-Fire-T200 which is in Cluster mode (sun cluster 3.1). Also Oracle RAC is running on those.
A daylight saving i need to apply in both servers. I am not using any ntp server.
I just plan to change the date with simple date command. Change date in 1st node.... (3 Replies)
Discussion started by: thepurple
3 Replies
6. Solaris
Yesterday my customer told me to expect a vcs upgrade to happen in the future. He also plans to stop using HDS and move to EMC.
Am thinking how to migrate to sun cluster setup instead.
My plan as follows leave the existing vcs intact as a fallback plan.
Then install and build suncluster on... (5 Replies)
Discussion started by: sparcguy
5 Replies
7. Solaris
Hello experts -
I am planning to install a Sun cluster 4.0 zone cluster fail-over. few basic doubts.
(1) Where should i install the cluster s/w binaries ?. ( global zone or the container zone where i am planning to install the zone fail-over)
(2) Or should i perform the installation on... (0 Replies)
Discussion started by: NVA
0 Replies
8. Solaris
Hi Gurus
I am not able to find the patching procedure for solaris 10 ( sol10 u11) to latest patchset with sun cluster having failover zones so that same I should follow.
Take an instance, there are sol1 and sol2 nodes and having two failover zones like sozone1-rg and sozone2-rg and currently... (1 Reply)
Discussion started by: nick101
1 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)