25 siz and urz: shared s-vol/p-vol and s-vol/s-vol, 26 siz and urz: shared t-vol/p-vol – HP StorageWorks XP Remote Web Console Software User Manual

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Figure 25 Siz and URz: Shared S-VOL/P-VOL and S-VOL/S-VOL

The configuration shown below is an example of a volume which is functioning as both a Siz T-VOL and

a URz P-VOL. This configuration allows you to use URz to provide remote copies of Siz T-VOLs.

Figure 26 Siz and URz: Shared T-VOL/P-VOL

NOTE:

In the configuration shown, you cannot perform the Siz and URz copy operations at the same time. First

you must create and split the Siz pair, then create the URz pair. If you want to re-synchronize the Siz

pair, suspend the URz pair beforehand. You cannot change the URz pair status while the Siz pair is

in V-Split status.

NOTE:

Usually TCz and URz can share the volumes with Siz. However, in some cases, you cannot create Siz

pairs using the volume shared with TCz and URz.

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Preparing for Hitachi ShadowImage for z/OS Operations

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