Hitachi VSP G400 System Administration Guide

Item Content
RAID Concatenation#2 Number of parity group to be concatenated to parity group (#2) identified by ECC
Group. Blank if the parity group is not concatenated to another parity group.
ORACLE CHECK SUM Information about whether this LDEV is an Oracle check sum target.
• On
• Off
Current MPU Number of the MP unit currently controlling the LDEV.
(MPU-10, MPU-11, MPU-20, MPU-21)
Setting MPU Number of the MP unit configured to control LDEV.
(MPU-10, MPU-11, MPU-20, MPU-21)
Allocated Information about whether this LDEV is allocated to a host.
• "Y" is output for volumes accessible to the host.
Pool Name The pool's name
1
• If the provisioning type is Dynamic Provisioning, the name of the pool related to
the logical volume is displayed.
• If the attribute is Pool, the name of the pool where the logical volume belongs is
displayed.
• When neither of the above are displayed, the pool name is blank.
CmdDevSecurity Indicates whether Security is specified as the attribute for the command device.
• Enabled: Command device security setting is set.
• Disabled: Command device security setting is not set.
• Blank: "LDEV Attribute" is not CMDDEV.
CmdDevUserAuth Indicates whether User Authentication is specified as the attribute for the command
device.
• Enabled: User authentication setting is set.
• Disabled: User authentication setting is not set.
• Blank: "LDEV Attribute" is not CMDDEV.
CmdDevDevGrpDef Indicates whether Device Group Definition is specified as the attribute for the
command device.
• Enabled: Device group definition setting is set.
• Disabled: Device group definition setting is not set.
• Blank: "LDEV Attribute" is not CMDDEV.
Resource Group ID (LDEV) LDEV resource group ID (number in the decimal format)
Resource Group Name
(LDEV)
LDEV resource group name (0 to 1,023, decimal)
Encryption Indicates whether the parity group identified by ECC Group is encrypted.
• For internal volumes: Enabled (encrypted) or Disabled (not encrypted)
• For external volumes: blank
T10 PI Indicates the T10 PI attribute set for the LDEV.
• Enabled
• Disabled
• Blank if "LDEV Emulation" is not OPEN-V.
ALUA Mode Indicates whether the ALUA mode is enabled.
• Enabled: ALUA mode is enabled.
• Disabled: ALUA mode is disabled.
Accelerated Compression Indicates whether accelerated compression is enabled.
For internal volumes:
• Enabled: accelerated compression is enabled.
334 Examples of storage configuration reports
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