labeled
device
20-cylinder area on real volume
area on a real volume
Cylinder
Number
Cylinder
Number
Real
Cylinder
Number
Virtual
Cylinder
Number
99
19
19 J
29
VM/370 User Directory Entry for user ABC (An
ACCOUNT 985
Note: VM/370 allows cylinders on a 2314 or 2319 normally reserved for alternate track assignment
(cylinders
a minidisk.
Figure 16.
ABC (virtual device address 232) and userid
131) .
96