Cascading connections for TrueCopy and ShadowImage
The cascading connections for TrueCopy/ShadowImage can be set up by
using three configuration definition files that describe the cascading volume
entity in a configuration definition file on the same instance. The mirror
descriptor of ShadowImage and TrueCopy definitely describe "0" as MU#, and
the mirror descriptor of TrueCopy does not describe "0" as MU#.
Figure 2-19 TrueCopy/ShadowImage cascading connection and
configuration file
Figure 2-20 Pairdisplay for TrueCopy on HOST1 on page 2-34 through Figure
2-23 Pairdisplay for ShadowImage on HOST2 (HORCMINST0) on page 2-35
show TrueCopy/ShadowImage cascading configurations and the pairdisplay
information for each configuration.
CCI software environment
2-33
Command Control Interface User and Reference Guide
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