User guide

SC35 User Guide Ver 4.8 August 30, 2002 Page 14 of 25
3.3.8 Reserve Unit – 16h
The RESERVE command is used to reserve a logical unit or, if the extent
reservation option is implemented, extents within a logical unit.
Reserve CDB
3.3.9 Release Unit – 17h
The RELEASE command is used to release a previously reserved logical unit,
or, if the extent release option is implemented, to release previously reserved
extents within a logical unit.
Release CDB