02-17-2010
7 More Discussions You Might Find Interesting
1. Post Here to Contact Site Administrators and Moderators
The Members Only Forum sub-heading has a spelling mistake. It should read visible. (1 Reply)
Discussion started by: dangral
1 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. Linux
Hi all,
I am new to Linux.Can anyone tell me how to display or list all the members in a group?
Thanks in advance. (9 Replies)
Discussion started by: arthi
9 Replies
5. 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
6. 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
7. What is on Your Mind?
Got a raise and a formal position of 'unix system engineer' in 2016.
I would like to thank you members and admins.
This would not be possible without you.
I will mention some..
Thank you Don, for making me learn and understand the importance of standards, which i try to apply as much as i... (3 Replies)
Discussion started by: Peasant
3 Replies
cm(5) File Formats Manual cm(5)
NAME
cm - cluster monitor for high availability clusters
Remarks
Cluster operations require the installation of the optional Serviceguard or Serviceguard Extension for RAC software, which is not included
in the standard HP-UX operating system.
DESCRIPTION
Serviceguard and Serviceguard Extension for RAC are high availability products which provide an environment such that after a failure of a
node, services (applications) can be up and running again on another node within a very short amount of time. In addition, Serviceguard
Extension for RAC is the enabling software for the Real Application Clusters (RAC). Working with the basic Serviceguard product, Service-
guard Extension for Faster Failover allows configuration of clusters for optimized failover.
Commands
The following set of commands is used to configure a high availability cluster:
cmquerycl(1M)
cmmakepkg(1M)
cmcheckconf(1M)
cmapplyconf(1M)
The following commands are used to run or halt a cluster:
cmruncl(1M)
cmhaltcl(1M)
cmrunnode(1M)
cmhaltnode(1M)
cmviewcl(1M)
Once a cluster is formed, the following commands are provided for manual operation on high availability packages:
cmrunpkg(1M)
cmhaltpkg(1M)
cmmodpkg(1M)
The following commands are used within a package control script to control the services and networks configured for a package:
cmrunserv(1M)
cmhaltserv(1M)
cmmodnet(1M)
A command is provided to aid in migrating from a SwitchOver/UX configuration to a Serviceguard cluster:
cmmigrate(1M)
This command is not applicable with Serviceguard Extension for RAC.
SEE ALSO
Managing Serviceguard.
Configuring RAC Clusters with Serviceguard Extension for RAC.
Requires Optional Serviceguard Software cm(5)