How can an administrator view the bpbrm log files on an appliance using the NetBackup Appliance Shell Menu (CLISH) interface?

Which supported step should an administrator perform to ensure all operating system logs are sent from an appliance to a central logging server running Linux?

Backups to a storage device fail with the following error message:
Disk storage server is down (2106)
The storage server is an OpenStorage (OST) host, and the master server and media server are both acting as media servers under Credentials > Storage Servers in the NetBackup Administration Console. The disk pool is in an Up state and the storage server is in a Down state. Troubleshooting confirmed the OST plug-ins on the servers are mismatched.
Which command should an administrator use to check the plug-in version installed on the servers?

In which scenario is "Use Accelerator" unavailable in a backup policy?

A backup job is showing the following error message:

Which two actions can an administrator perform to ensure the backup completes successfully? (Choose two.)