Note: Do not include any HBMM-specific qualifiers in a command
    with this qualifier; doing so causes the command to fail.

    Causes the command to operate on all shadow sets that are mounted
    on the system from which the command is issued.

    /ALL can be used instead of DSAn: in most commands that take a
    shadow set device specification as a parameter. Exceptions are
    /DEMAND_MERGE, /DELETE, and /EVALUATE=RESOURCES. /ALL also cannot
    be specified with /POLICY or any qualifier that operates only on
    individual shadow set members (for example, /MEMBER_TIMEOUT and
    /FORCE_REMOVAL).