Which file is used to add a system-wide client option on an IBM Spectrum Protect client in a Windows environment?

A. dsmsys.opt
B. dsm.sys
C. dsmopt.sys

D. dsm.opt

Use the SET SUBFILE (Set subfile backup for client nodes) command to set up the server to allow clients to back up subfiles. On the client’s workstation, the SUBFILECACHEPATH and SUBFILECACHESIZE options must be specified in the client’s options file (dsm.opt). If you are using a Windows client, you must also specify the SUBFILEBACKUP option.

References: IBM Spectrum Protect for Windows Version 8.1.0, Administrator’s Reference, p 1279