Cascading Snapshot With Truecopy - Hitachi AMS2100 User Manual

Cascading SnapShot with TrueCopy

Both the SnapShot P-VOL and V-VOL can be cascaded (shared) with
the TrueCopy P-VOL or S-VOL, as shown in Figure 2-8.
•
Figure 2-8: Basic SnapShot Cascade Examples with TrueCopy
Read/write and pair operations are limited when a SnapShot pair is
cascaded with TrueCopy. Please see the appendix on cascading in the
Hitachi Adaptable Modular Storage TrueCopy Remote Replication
User Guide (MK-DF978052) for full information.
2-29
Planning and design
Hitachi AMS 2000 Family Copy-on-Write SnapShot User Guide