Filter
Top Products
3-6 Chapter 3 Preparing for Universal Replicator z/OS Operations
Hitachi Universal Replicator for IBM /OS User’s Guide
Notes:
• The CU emulation type 3990-6, 3990-6E, 2105, or 2107 is required for
SMS I/O time stamping of URz journals. If one of these CU emulation types
is used, volumes of the 3380 emulation type must not be used.
• The CU emulation type H-65A2 is used for the HITAC M series and supports
all types of M series volumes.
Table 3-2 lists the volumes and the volume capacity that can be used for the
URz data volume and journal volume.
Note: The capacity of journal volume is not included in the accounting capacity.
Table 3-2 Supported Data Volume and Journal Volume
Type
Support specifications
Data Volume Journal Volume
VLL volume Available
The volume on which Cache Residency
Manager setting are made
Available
3380-3 2.377 GB
3380-E 1.26 GB
3380-J 0.63 GB
3380-K 1.890 GB
3390-1 0.964 GB
3390-2 1.892 GB
3390-3
3390-3R
2.838 GB
3390-9 8.510 GB
3390-L 27.80 GB
3390-M 55.60 GB
Maximum volume capacity
OPEN-V
OPEN-V volumes cannot be used
as data volumes.
Capacity of OPEN-V volumes can
be determined freely, depending
on VLL volume specifications. The
minimum capacity is 48.1 MB,
and the maximum capacity is the
same as the user capacity of one
RAID group.
Note: The default capacity of an
OPEN-V volume is the same as the
capacity of a RAID group, and
depends on the hard disk drive type
and the RAID configuration.