14 VM/HSC 6.0 System Programmer’s Guide
1st ed., 6/30/04 - 312579601
PRIMARY
CONTROL
DATA SET
SECONDARY
CONTROL
DATA SET
STANDBY
CONTROL
DATA SET
JOURNALS
HOST 1 HOST 2
HOST 3
HOST 16
3274
CONTROL UNIT (0)
3274
CONTROL (7)
LOCAL
AREA
NETWORK
LOCAL
AREA
NETWORK
(STATIONS 1 - 16) (STATIONS 1 - 16)
LMU 0
LAN 0 LAN 0LAN 1 LAN 1
LMU 255
LSM 0
LSM 0LSM 15 LSM 15
ACS 0
ACS 255
CD CD
CD CD
C27409
Figure 4. HSC/Automated Cartridge System Interaction