Define VCS environment variables in the file vcsenv, which is located at the path /opt/VRTSvcs/bin/. These variables are set for VCS when the
hastart command is run.
To set a variable, use the syntax appropriate for the shell in which VCS starts. For example, if you use the bash shell, define variables as:
export VCS_GAB_TIMEOUT = 18000
export umask = 011
By default, files generated by VCS inherit the system's umask settings. To override the system's umask settings for files generated by VCS, define a umask value in the vcesnv file.