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Chapter 3 Preparing for Universal Replicator z/OS Operations 3-23
Hitachi Universal Replicator for IBM /OS User’s Guide
Interoperability with Other Products and Functions
Some types of volumes used by non-URz functions can also be used as URz
data volumes and/or journal volumes.
Table 3-11 explains whether non-URz
volumes are also usable as URz volumes.
Table 3-11 Whether Non-URz Volumes Can Be Used as URz Volumes
Functions and Volumes Can the Volumes be
Used as Primary
Data Volumes?
Can the Volumes be
Used as Secondary Data
Volumes?
Can the Volumes be
Used as Journal
Volumes?
LUN Expansion (LUSE)
LUSE volume No. No. No.
ShadowImage for z/OS
®
(SIz)
S-VOL in Split status Yes. Yes. No.
S-VOL in Resync-R status No. No. No.
S-VOL that is also used as a
TCz P-VOL or TCz S-VOL
Yes. Yes. No.
S-VOL (none of the above) Yes. Yes. No.
T-VOL in Split status Yes. No. No.
T-VOL (none of the above) No. No. No.
Reserved volume No. No. No.
Compatible FlashCopy
®
S-VOL Yes. Yes. No.
T-VOL No. No. No.
Compatible FlashCopy
®
V2
S-VOL Yes. *1 No. No.
T-VOL No. No. No.
Concurrent Copy
Concurrent Copy volume Yes. No. No.
Compatible XRC
Compatible XRC volume No. No. No.
Volume Migration
Source volume
(when volume migration is in
progress)
Yes.
Note that volume
migration stops when
the source volume is
used as a primary
data volume.
Yes.
Note that volume
migration stops when the
source volume is used as
a secondary data volume.
No.
Source volume
(after volume migration is
finished)
Yes. Yes. No.
Reserved volume to which no
path is defined
No. No. No
TrueCopy for z/OS
®
(TCz)