LDEV Properties window

Use this window to view properties assigned to a selected LDEV.

LDEV Properties table

Item

Description

LDEV ID

LDEV identifier, which is the combination of LDKC, CU, and LDEV.

LDEV Name

Displays the LDEV name.

Emulation Type

Displays the emulation type.

Capacity

Displays the LDEV capacity.

Virtual Storage Machine

Information about the virtual storage machine.

  • Model / Serial Number: Model name and serial number of the virtual storage machine that has LDEV.

  • LDEV ID: Virtual LDEV ID. If a Virtual LDEV ID is not assigned to LDEV, this column is blank.

  • Device Name: Virtual device name, which is a combination of the virtual emulation type, virtual LUSE volume number, and the virtual CVS attribute. Values of the virtual emulation type, virtual LUSE volume number, and virtual CVS attribute appear only for items that have been set. This column is blank when the virtual emulation type, virtual LUSE volume number, and virtual CVS attribute are not set. If the virtual CVS attribute is set, CVS is attached as the suffix to the device name.

  • SSID: Virtual SSID. If Virtual SSID is not set for LDEV, this column is blank.

Basic tab

LDEV basic information is displayed in the Basic Properties, LUNs, and Hosts.

Basic Properties table

Item

Description

Parity Group

  • ID: Displays the parity group ID.

  • Interleaved Parity Groups: Displays the interleaved parity groups.

  • RAID Level: Displays the RAID level of parity group. The asterisk (*) indicates the parity group is the interleaved parity group.

  • Drive Type/RPM: Displays the data drive type and RPM.

  • Encryption: Displays the encryption setting (enable or disable). If the parity group in which the encryption setting is not defined, a hyphen (-) is displayed.

Pool

  • Name (ID): Displays the pool name and ID.

  • RAID Level: Displays the RAID level of pool.

  • Type: Displays the data drive type of pool.

Provisioning Type

Display the type of LDEV.

Basic: Internal volume.

DP: DP-VOL.

External: External volume.

Snapshot: Thin Image volume.

Status

Displays the LDEV status.

Normal: Normal status.

Blocked: Host cannot access blocked volumes.

Warning: Problem occurs in the volumes.

Formatting: Volumes are being formatted.

Preparing Quick Format: Volumes are being prepared for quick formatting.

Quick Formatting: Volumes are being quick-formatted.

Correction Access: Access attribute is being corrected.

Copying: Data in the volumes are being copied.

Read Only: Data cannot be written on the Read Only volumes.

Shredding: Volumes are being shredded.

PIN status

Displays the PIN status.

Attribute

Displays the attribute of the LDEV.

Command Device: Command device.

Remote Command Device: Remote command device.

JNL VOL: Journal volume.

Pool VOL: Pool volume. The number in parentheses shows the pool ID.

Hyphen (-): Volume in which the attribute is not defined.

Command Device Attribute

  • Security: Displays the setting (Enable or Disable) of Command Device Security.

  • User Authentication: Displays the setting (Enable or Disable) of user authentication.

  • Device Group Definition: Displays the setting (Enable or Disable) of Device Group Definition.

Number of Paths

Displays the number of paths of the selected LDEV.

UUID

Displays the UUID.

CLPR

Displays the identifier and name of the CLPR in ID:CLPR format.

Access Attribute

Displays the access attribute of the LDEV.

SSID

Displays the SSID.

Cache Mode

Displays the cache mode.

V-VOL Management Task

Displays the V-VOL management task being performed on a Dynamic Provisioning, Dynamic Tiering V-VOL.

Current MP Unit ID

Displays the current MP unit ID.

Assigned MP Unit ID

Displays the assigned MP unit ID.

Resource Group Name (ID)

Displays the resource group name and identifier of the LDEV. The identifier is provided in parentheses.

Tiering Policy

Displays the tiering policy name and ID.

New page Assignment Tier

Displays the new page assignment tier.

Tier Relocation

Displays the tier relocation setting.

Relocation Priority

Displays the relocation priority setting.

LUNs table

This table is not displayed if the path is not set.

Item

Description

Port ID

Port name.

Type

Types of ports

Fibre: Fibre channel ports.

iSCSI: iSCSI ports.

Host Group Name / iSCSI Target Alias

Host group name or iSCSI target alias.

iSCSI Target Name

iSCSI target name.

LUN ID

Identifier of the logical unit.

Hosts table

This table provides information about the host that can view LDEVs. This table is not available if the WWN is not registered in the host to which the path is set.

Item

Description

Type

Types of ports.

Fibre: Fibre channel ports.

iSCSI: iSCSI ports.

HBA WWN / iSCSI Name

HBA WWN or iSCSI name.

Host Name

Host name.

Replication Tab

Information about the volume of the local replication pair is displayed in the Replication Properties, SI Pairs, TI Pairs, TC Pairs, UR Pairs.

For details about each item, see following:

Replication Properties table

Item

Description

Local Replication

  • ShadowImage L1: Displays the status of the ShadowImage L1 pair.

  • ShadowImage L2: Displays the status of the ShadowImage L2 pair.

  • Thin Image: Displays the status of the Thin Image pair.

Remote Replication

  • TrueCopy: Displays the status of the TrueCopy pair.

  • Universal Replicator: Displays the status of the Universal Replicator pair.

SI Pairs table

Item

Description

Primary Volume

  • LDEV ID: Displays LDEV ID of the primary volume.

  • LDEV Name: Displays LDEV name of the primary volume.

  • Capacity: Displays capacity of the primary volume.

  • CLPR: Displays CLPR ID of the primary volume.

Copy Type

Displays copy type of the pair.

Status

Displays the pair status.

Secondary Volume

  • LDEV ID: Displays LDEV ID of the secondary volume.

  • LDEV Name: Displays LDEV name of the secondary volume.

  • Capacity: Displays capacity of the secondary volume.

  • CLPR: Displays CLPR ID of the secondary volume.

Copy Pace

Displays the pace of copying of the pair.

CTG ID

Displays the consistency group number of the pair.

Mirror Unit

Displays the mirror unit number of the pair.

Detail

Displays the View Pair Properties window.

TI Pairs table

Item

Description

Primary Volume

  • LDEV ID: Displays LDEV ID of the primary volume.

  • LDEV Name: Displays LDEV name of the primary volume.

  • Capacity: Displays capacity of the primary volume.

  • CLPR: Displays CLPR ID of the primary volume.

Snapshot Group

Displays the snapshot group name.

Information is shown for this item only if you have configured a snapshot group for the HTI pair.

Status

Displays the pair status.

Snapshot Date

Displays the date and time when you created the pair to store snapshot.

Secondary Volume

  • LDEV ID: Displays LDEV ID of the secondary volume.

  • LDEV Name: Displays LDEV name of the secondary volume.

  • Capacity: Displays capacity of the secondary volume.

  • CLPR: Displays CLPR ID of the secondary volume.

Pool Name (ID)

Displays pool name and identification number.

CTG ID

Displays the consistency group identification number.

Mirror Unit

Displays the mirror unit number of the pair.

Detail

Displays the View Pair Properties window.

TC Pairs table

Item

Description

Pair Position

Displays whether the volume is a primary or secondary volume.

Status

Displays the pair status.

Remote Storage System

  • Model / Serial Number: Displays the model and serial number of the remote storage system.

  • LDEV ID: Displays LDEV ID of the remote storage system.

  • Port ID: Displays Port ID of the remote storage system.

  • Host Group ID / iSCSI Target ID: Displays Host Group ID or iSCSI Target ID of the remote storage system.

  • LUN ID: Displays LUN ID of the remote storage system.

Path Group ID

Displays the path group ID.

Update Type

Displays the update type.

CTG ID

Displays the consistency group ID.

CTG Utilization

Displays whether the consistency group is shared by multiple local and remote storage systems.

Fence Level

Displays the fence level.

Detail

Displays the View Pair Properties window.

UR Pairs table

Item

Description

Journal ID

Displays the journal ID.

Pair 1

Displays the pair one information.

  • Pair Position: Displays whether the volume is a primary or secondary volume.

  • Mirror ID: Displays the mirror ID.

  • Status: Displays the pair status.

  • Remote Storage System: Displays the information about the remote storage system.

  • Model / Serial Number: Displays the model and serial number of the remote storage system.

  • LDEV ID: Displays LDEV ID of the remote storage system.

  • Port ID: Displays Port ID of the remote storage system.

  • Host Group ID / iSCSI Target ID: Displays Host Group ID or iSCSI Target ID of the remote storage system.

  • LUN ID: Displays LUN ID of the remote storage system.

  • Journal ID: Displays journal ID of the remote storage system.

  • Path Group ID: Displays the path group ID.

  • CTG ID: Displays the consistency group ID.

  • Error Level: Displays the error level.

Pair 2

Displays the pair two information.

  • Pair Position: Displays whether the volume is a primary or secondary volume.

  • Mirror ID: Displays the mirror ID.

  • Status: Displays the pair status.

  • Remote Storage System: Displays the information about the remote storage system.

  • Model / Serial Number: Displays the model and serial number of the remote storage system.

  • LDEV ID: Displays LDEV ID of the remote storage system.

  • Port ID: Displays Port ID of the remote storage system.

  • Host Group ID / iSCSI Target ID: Displays Host Group ID or iSCSI Target ID of the remote storage system.

  • LUN ID: Displays LUN ID of the remote storage system.

  • Journal ID: Displays journal ID of the remote storage system.

  • Path Group ID: Displays the path group ID.

  • CTG ID: Displays the consistency group ID.

  • Error Level: Displays the error level.

Detail

Displays the View Pair Properties window.


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