Hitachi VSP G400 User Guide

HTI volume Access attribute to be assigned
Pair status Volume
Read/Write
Read Only
Protect
S-VOL Disable
PSUE P-VOL Yes Yes
S-VOL Yes No
Legend:
Yes: You can perform the setting
No: You cannot perform the setting.
Sharing Thin Image volumes with Hitachi Volume Migration
You cannot do the following:
• Perform Thin Image tasks on volumes reserved for Volume Migration
without regard to the migration plan status.
• Use Thin Image pair volumes or pool-VOLs as volumes reserved for
Volume Migration V2.
For more information about the migration plan status and Volume Migration
tasks, see the Hitachi Volume Migration User Guide.
Sharing Thin Image volumes with ShadowImage
You can share Thin Image (HTI) P-VOLs with ShadowImage (SI) P-VOL and
S-VOLs.
Available Thin Image tasks
The following table lists the Thin Image tasks you can perform when sharing
a Thin Image P-VOL with a ShadowImage P-VOL.
HTI task
SI pair status
COPY(P
D)/
COPY
PAI
R
COPY(S
P)/
COPY
PSUS(S
P)/
PSUS
PSU
S
COPY(R
S)/
COPY
COPY(R
S-R)/
RCPY
PSU
E
Create pair Yes Yes Yes Yes Yes Yes No Yes
Store snapshot data Yes Yes Yes Yes Yes Yes No Yes
Restore pair No No No No Yes No No Yes
Delete snapshot
data
Yes Yes Yes Yes Yes Yes Yes Yes
Release pair Yes Yes Yes Yes Yes Yes Yes Yes
Legend:
Yes: You can perform the task.
No: You cannot perform the task (the command is rejected).
Overview of Thin Image 47
Hitachi Thin Image User Guide for Hitachi Virtual Storage Platform G Series and F Series

Hitachi VSP G400 Specifications

General

Brand	Hitachi
Model	VSP G400
Category	Storage
Language	English