Due to a limitation of Apache, it is not possible to restore backups over 2 GB using the PGP Encryption Server (Symantec Encryption Management Server) administrative web interface.
To restore backups larger than 2 GB requires accessing the server from the command-line interface.
Accessing the PGP Encryption Server command line for read-only purposes (such as to view settings, services, logs, processes, disk space, query the database, etc.) is supported. However, performing configuration modifications or customizations via the command line may void your Symantec Support agreement unless the following procedures are followed.
Any changes made to the server via the command line must be:
Changes made through the command line may not persist through reboots and may be incompatible with future releases. Symantec Technical Support may also require reverting any custom configurations on the PGP Encryption Server back to a default state when troubleshooting new issues.
To restore a backup larger than 2 GB, please do the following:
pgpbackup --restore backupfile --done