LMOUNT
Requests a logical reservation of a volume set. This informs the system
that the volume set is to be reserved system-wide. The equivalent native
mode command is VSRESERVESYS.
[{* }]
LMOUNT [{(blank) }] [.groupname[.acctname]] [;GEN=[genindex]]
[{volumesetname}]
LMOUNT DATABASE.PAYROLL.ACCTNG
VSRESERVESYS DATABASE.PAYROLL.ACCTNG