How to Modify Sun Cluster HA for Sun Grid Engine Resources With Sun Cluster 3.1 8/05 Software

In Sun Cluster 3.1 8/05 software, the Port_list standard property is tunable at any time. Therefore, you can modify the sge_schedd resource and the sge_qmaster resource without deleting and re-creating these resources.

Perform this task for each pair of sge_schedd and sge_qmaster resources that you must modify.

Before You Begin

Confirm that you must perform this task.

1. Set the Port_list property of the sge_schedd resource and the sge_qmaster resource to the TCP port number on which the sge_qmaster daemon is to listen.

   # srgadm -c -j sge-schedd-rs -y Port_list=port/tcp # srgadm -c -j sge-qmaster-rs -y Port_list=port/tcp

   sge-schedd-rs

   Specifies the name of the resource that represents the scheduling daemon (sge_schedd)

   sge-qmaster-rs

   Specifies the name of the resource that represents the queue master daemon (sge_qmaster)

   port

   Specifies the TCP port number on which the sge_qmaster daemon is to listen

2. Ensure that the following environment variables are correctly set for all Sun Grid Engine clients.

   • SGE_QMASTER_PORT

   • SGE_EXECD_PORT

   These environment variables are set in the script files sge-root/cell/common/settings.csh or sge-root/cell/common/settings.sh.

Next Steps

Upgrade the Sun Cluster HA for Sun Grid Engine software packages.