Hitachi Virtual Storage Platform - Page 124

Hitachi VSP User and Reference Guide
B–4
Comparing Universal Storage Platform V/VM and Virtual Storage Platform
Table B-4 Functional Differences - ShadowImage for Open Systems
. Feature
Virtual Storage
Platform
Universal Storage
Platform V/VM
Basic
Functions
DKC Emulation Type 2105
2107
3990
2105
2107
Drive Emulation Type Open-3, Open-8,Open-
9
Open-E, Open-L, Open-
V
Open-3, Open-8,Open-
9
Open-E, Open-L, Open-
V
Host I/F Fibre Fibre
Maximum size of pair
creatable volume.
Open-V 4 TB Open-V 4 TB
Maximum number of
pairs in system
16k Pair 16k Pair
Maximum number of
CTG in system
256CTG 256CTG
Maximum number of
pair in one CTG
8192 Pair 8192 Pair
Saving differential
bitmap
Save to SSD Save to SVPSave to
SYSTEM DISK
Operation interface Storage Navigator
Raidmanager (Inband)
Raidmanager
(Outband)
Storage Navigator
Raidmanager (Inband)
Expanded
Function
Pair configuration 1:1
Cascade pair
1:N (N <= 3)
1:1
Cascade pair
1:N (N <= 3)
At-Time Split Function Supported Supported