Hitachi VSP G400 System Administration Guide

Item Content
• Single
• ALUA
Port Name of a local port from which the external path is connected to the external storage
system
WWN Port identifier number of the external storage system
Blank if "Package Type" is iSCSI
LUN LU number set for the external volume.
Priority Priority of the paths between the storage systems to be used for connection with the
external volume.
"1" indicates the path of the highest priority.
Status Status of the path between storage systems.
• Normal
• Blocked
IO TOV I/O timeout value for the external volume
Range of values: 5 to 240
QDepth The number of Read/Write commands that can be issued to the external volume at a
time
Range of values: 2 to 128
Resource Group ID (ECC
Group)
Resource group ID for the parity group that is mapping external volumes (in decimal
format)
Range of values: 0 to 1023
Resource Group Name (ECC
Group)
Resource group name of the parity group that is mapping external volumes
Load Balance Mode I/O load balance distribution logic specified for external volume
• Normal Round-robin
• Extended Round-robin
• Disabled
A hyphen is displayed if Single is specified in Path Mode
Path Mode on Profile Path mode on profile information of the external storage system:
• Multi
• Single
ALUA Settable Indicates whether ALUA mode can be set as path mode on the external storage
system
• Yes: ALUA mode can be set
• No: ALUA mode cannot be set
ALUA Permitted Indicates whether ALUA is used as path mode on the local storage system:
• Enabled: ALUA mode is used
• Disabled: ALUA mode is not used
Target Port Asymmetric
Access State
Status of the port on the external storage system when the path mode is ALUA:
• Active/Optimized
• Active/Non-Optimized
Package Type Type of CHB to which a port of the local storage system connecting to the external
storage system belongs
• Fibre: 8FC4 (CHB), 16FC2 (CHB), 32FC4R (CHB)
• iSCSI: 10iSCSI2o (CHB), 10iSCSI2c (CHB)
Examples of storage configuration reports 325
System Administrator Guide for VSP Gx00 models and VSP Fx00 models

Hitachi VSP G400 Specifications

General

Brand	Hitachi
Model	VSP G400
Category	Storage
Language	English