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Parity groups tab – HP XP P9500 Storage User Manual

Page 250

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Parity Groups tab

Description

Item

The parity group identifier of the parity group in the storage system.

Parity Group ID

The status of each LDEV in the parity group.

LDEV Status

Normal: Normal status.

Blocked: Host cannot access a blocked volume.

Warning: Problem occurs in the volume.

Formatting: Volume is being formatted.

Preparing Quick Format: Volume is being prepared for quick formatting.

Quick Formatting: Volume is being quick-formatted.

Correction Access: Access attribute is being corrected.

Copying: Data in the volume is being copied.

Read Only: Data cannot be written on a read-only volume.

Shredding: Volume is being shredded.

Hyphen (-): Any status other than the above.

The RAID level. An asterisk "*" indicates that the parity group to which the LDEV
belongs is interleaved (concatenated). Either RAID level of the parity group
appears.

RAID Level

The emulation type of each parity group.

Base Emulation Type

The capacity of the free space of each parity group. The control information,
such as control cylinders, used by the storage system is not included in the
displayed capacity.

Capacity - Free

The total capacity of the LDEVs and "Capacity - Free" is displayed.

Capacity - Total

The number of unallocated LDEVs in each parity group.

Number of LDEVs - Unallocated

The total number of LDEVs in each parity group.

Number of LDEVs - Total

The drive type and rpm in use on this LDEV.

Drive Type/RPM

The protection status on the parity group.

Protection

SATA-W/V, SATA-E, or Standard.

Standard is for SAS, SSD, and External.

The encryption key information.

Encryption Key

Key identifier for the encrypted parity group, and

Disable for the non-encrypted parity group.

Displays the attribute of the parity group.

Attribute

Online Data Migration: Parity group for online data migration.

Hyphen (-): The parity group in which the attribute is not defined.

The resource group name and ID of which this parity group is a member.

Resource Group Name (ID)

Opens the Create LDEVs window.

Create LDEVs

Opens the Format LDEVs window.

Format LDEVs

250 LDEV GUI reference