Your config file clearly says not to back up any .vmdk files.
VMDK_FILES_TO_BACKUP=
I would expect to see something like this if you want all the .vmdk files
VMDK_FILES_TO_BACKUP="all"
Your config file clearly says not to back up any .vmdk files.
VMDK_FILES_TO_BACKUP=
I would expect to see something like this if you want all the .vmdk files
VMDK_FILES_TO_BACKUP="all"