Continentalclusters for Linux Version B.01.00.00 Release Notes

Host Software Requirements

• Serviceguard for Linux version A.11.20.xx

• Continentalclusters requires SSH to be configured among all the nodes in the clusters. If SSH

is not available on the cluster nodes, install the following RPMs on all the nodes in the clusters:

◦ openssh-4.3 or later on RHEL, and

◦ openssh-5.1 or later on SLES

NOTE: SSH must not be configured to emit any banner messages on command execution.

Continentalclusters will report unknown status if any banner messages are present in the SSH

output.

NOTE: If you are performing data replication with HP P9000/XP disk series, see Metrocluster

with Continuous Access XP P9000 for Linux Release Notes available at http:// www.hp.com/go/

linux-serviceguard-docs for additional hardware and software requirements.

NOTE: If you are performing data replication with HP EVA/P6000 series disk arrays, see

Metrocluster with Continuous Access EVA P6000 for Linux Release Notes available athttp://

www.hp.com/go/linux-serviceguard-docs for additional hardware and software requirements.

NOTE: If you are performing data replication with HP 3PAR storage systems, see Metrocluster

with 3PAR Remote Copy for Linux Release Notes available at http:// www.hp.com/go/

linux-serviceguard-docs for additional hardware and software requirements.

Installing Continentalclusters for Linux

Continentalclusters for Linux can be installed while the system is running in multi-user mode.

1. Run the following rpm command to install Continentalclusters for Linux for Linux RPM.

For Red Hat:

# rpm –i

serviceguard-continentalclusters-B.1.00.00-0.rhel5.x86_64.rpm (RHEL

5.x only)

# rpm –i

serviceguard-continentalclusters-B.1.00.00-0.rhel6.x86_64.rpm (RHEL

6.x only)

For SLES:

# rpm –i

serviceguard-continentalclusters-B.1.00.00-0.sles11.x86_64.rpm

The software resides in the following directories:

For Red Hat:

/opt/cmconcl

/usr/local/cmcluster/bin

/usr/local/cmcluster/conf

/usr/local/cmcluster/doc

For SLES:

/opt/cmconcl

/opt/cmcluster/bin

/opt/cmcluster/conf

8 Continentalclusters for Linux Version B.01.00.00 Release Notes