Use the installer command with the -version option to:
Determine the product RPMs that are installed on your system.
Download required maintenance releases or patches .
The version option or the showversion script in the /opt/VRTS/install
directory checks the specified systems and discovers the following:
Veritas InfoScale product versions that are installed on the system
All the required RPMs and the optional RPMs installed on the system
Any required or optional RPMs (if applicable) that are not present
Installed patches
Available base releases (major or minor)
Available maintenance releases
Available patch releases
To check your systems and download maintenance releases and patches
# ./installer -version sys1 sys2
For each system, the installer lists all of the installed base releases, maintenance releases, and patches, followed by the lists of available downloads.
https://sort.veritas.com/patch/finder
You can obtain installer patches automatically or manually.
Downloading maintenance releases and patches requires the installer to make outbound networking calls. You can also disable external network connection attempts.