Symantec 5 Renaming the LLT and GAB startup files, Modifying the startup files, # ps -ef grep ha

142Installing VCS on a single node

Creating a single-node cluster manually

■See “Preparing for a manual installation when adding a node” on page 123.

■See “Installing VCS RPMs for a manual installation” on page 124.

■See “Adding a license key” on page 125.

Renaming the LLT and GAB startup files

You may need the LLT and GAB startup files to upgrade the single-node cluster to a multiple-node cluster at a later time.

To rename the LLT and GAB startup files

◆Rename the LLT and GAB startup files.

#mv /etc/init.d/llt /etc/init.d/llt.old

#mv /etc/init.d/gab /etc/init.d/gab.old

Modifying the startup files

Modify the VCS startup file /etc/sysconfig/vcs to include the -onenodeoption as follows:

Change the line:

ONENODE=no

To:

ONENODE=yes

Verifying single-node operation

After successfully creating a single-node cluster, start VCS and verify the cluster. To verify single-node cluster

1Bring up VCS manually as a single-node cluster using hastart with the

-onenode option:

# hastart -onenode

2Verify that the had and hashadow daemons are running in single-node mode:

#ps -ef grep ha

root 285 1 0 14:49:31 ? 0:02 /opt/VRTSvcs/bin/had -onenode root 288 1 0 14:49:33 ? 0:00 /opt/VRTSvcs/bin/hashadow