Using Compatible Xrc In Conjunction With Continuous Access Synchronous Z; Volume Functioning As Compatible Xrc P-Vol And Cnt Ac-S Z M-Vol; Volume Functioning As Compatible Xrc S-Vol And Cnt Ac-S Z M-Vol; Using Compatible Xrc In Conjunction With Business Copy Z - HP XP 9000 User Manual

Compatible xrc

Hide thumbs Also See for XP 9000:

Table of Contents

Figure 3 Double Compatible XRC Pairs

Using Compatible XRC in conjunction with Continuous Access Synchronous

The XP P9500 supports the use of Compatible XRC in conjunction with Continuous Access

Synchronous Z (Cnt Ac-S Z) to maintain three copies of critical data at your primary and/or

secondary sites for disaster recovery purposes.

The following figure shows the configuration in which a volume is functioning as both a Compatible

XRC P-VOL and a Cnt Ac-S Z M-VOL. In this configuration, data is copied from the primary site to

the first secondary site using Cnt Ac-S Z.

Figure 4 Volume Functioning as Compatible XRC P-VOL and Cnt Ac-S Z M-VOL

The following figure shows the configuration in which a volume is functioning as both a Compatible

XRC S-VOL and a Cnt Ac-S Z M-VOL. In this configuration, data is copied from the primary site to

the first secondary site using Compatible XRC, and it is copied from the first secondary site to the

second secondary site using Cnt Ac-S Z.

Figure 5 Volume Functioning as Compatible XRC S-VOL and Cnt Ac-S Z M-VOL

The XP P9500 supports the use of Compatible XRC in conjunction with Business Copy Z (BC Z) to

maintain data in the secondary site and the primary site for disaster recovery and data migration

purposes.

Using Compatible XRC in conjunction with Continuous Access Synchronous Z

Table of Contents