Volume Types That Can Be Shared With Truecopy - Hitachi G200 User Manual

Volume types that can be shared with TrueCopy

The following table shows when volumes used by other software can also be
used as TC P-VOLs and S-VOLs.
Active flash
DP-VOL
Pool-VOL
Data Retention Utility
Volume with Read/Write attribute
Volume with Read Only attribute
Volume with Protect attribute
Volume that is disabled for use as an S-VOL Yes
Dynamic Provisioning
DP-VOL
Pool-VOL
Dynamic Tiering
DP-VOL
Pool-VOL
Global-active device
P-VOL
S-VOL
Global storage virtualization
Number of virtual storage machine
volumes
LUN Manager
Volume to which a path is defined
Volume to which no path is defined
Volume to which LUN security is applied
Quorum disk
Volume with the GAD Reserved virtual
attribute
ShadowImage (SI)
P-VOL in PSUS (Delete pair to RCU) status
P-VOL in COPY(RS-R)/RCPY status
SI P-VOL is also used as a UR P-VOL or S-
VOL
4-2
Hitachi TrueCopy® User Guide for Hitachi Virtual Storage Platform Gx00 and Fx00 Models
Volume type
3
Sharing TrueCopy volumes
Used as TC P-VOL? Used as TC S-VOL?
Yes Yes
No No
Yes Yes
Yes Yes
Yes Yes
No
Yes Yes
No No
Yes Yes
No No
No No
No No
Yes Yes
Yes Yes
No No
Yes Yes
No No
Yes
Yes
No No
No No
1