HP XP P9500 Storage - Manual (Page 14)

Figure 4 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
The following 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
Using Compatible XRC in conjunction with Business Copy Z
The 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.
Volume functioning as Compatible XRC P-VOL and BC Z S-VOL
The following shows the configuration in which a volume is functioning as both a Compatible XRC
P-VOL and a BC Z S-VOL. In this configuration, data is copied within the primary site using BC Z,
and it is copied from the primary site to the secondary site using Compatible XRC.
Figure 6 Volume Functioning as Compatible XRC P-VOL and BC Z S-VOL
Volume functioning as Compatible XRC S-VOL and BC Z S-VOL
The following shows the configuration in which a volume is functioning as both a Compatible XRC
S-VOL (secondary volume) and a BC Z S-VOL (source volume). In this configuration, data is copied
from the primary site to the secondary site using Compatible XRC, and then it is copied within the
secondary site using BC Z.
14 Interoperability with other products and functions