Hitachi MP-96RD625-01 manual Contents

	Contents
Overview of Universal Replicator for IBM z/OS®	1-1
Hitachi Universal Replicator	1-2
Features	1-3
Benefits	1-4
Business Solutions	1-5
About Universal Replicator Operations	2-1
Functionality Overview	2-2
Journal Obtain	2-3
Journal Copy	2-4
Journal Restore	2-4
Components	2-4
USP V Storage Systems	2-7
Universal Replicator for z/OS→ Software	2-7
Main and Remote Control Units	2-7
Logical DKC (LDKC)	2-8
Remote Copy Connections	2-9
Initiator Ports and RCU Target Ports	2-10
Data Volume Pair	2-10
Journal Volume	2-11
The Number of Journal Volumes	2-11
Specifications of Journal Volumes	2-11
Restrictions on Journal Volumes	2-12
Journal Volume Areas	2-13
Journal Group	2-13
Extended Consistency Groups	2-14
Host I/O Time-Stamp	2-17
Error Reporting Communications (ERC)	2-18
Remote Copy Operations	2-18
Initial Copy Operations	2-19
Contents	v
Hitachi Universal Replicator for IBM /OS User’s Guide