Hitachi ShadowImage for z/OS user guide (HIT9503-96009, January 2008)

Table Table 3 on page 24 lists the number of the control cylinders according to emulation types.
Table 3 Control Cylinder Numbers according to Emulation Type
Emulation Type Control Cylinder Number
3380-3
7
3380-3A
7
3380-3B
7
3380-3C
7
3380-F 22
3380-K
7
3380-KA
7
3380-KB
7
3380-KC
7
3390-3 6
3390-3A
6
3390-3B 6
3390-3C 6
3390-3R 6
3390-9 25
3390-9A 25
3390-9B 25
3390-9C 25
3390-L 23
3390-LA
23
3390-LB 23
3390-LC 23
3390-M
53
3390-MA
53
3390-MB
53
3390-MC
53
NF80-F
22
NF80-K
7
NF80-KA
7
NF80-KB
7
NF80-KC
7
If you intend to create pairs with volumes of different emulation types, the maximum number of pairs you
can create depends on the following conditions.
• The maxim
um number of pairs that you can create is the largest number that meets the equation,
(α) ≤ ,where:
24
Overview of Hitachi ShadowImage for z/OS Operations