Pinned Data

Overview

Volumes including pinned data are displayed.

Note

  • When a system message that indicates the detection of pinned data is displayed in the [Overview] screen, or when a "Pinned data" event is notified by Host Sense Key Code Qualifier or SNMP Trap, use this function to check the detected pinned data.

    Use the [Setup Event Notification] function to specify whether to perform event notification when pinned data is detected. Refer to the [Setup Event Notification] function for details. Note that writing back, deleting, and saving pinned data can be performed by a maintenance engineer who has the "Maintenance Operation" policy.

  • Deduplication/Compression Volumes are not displayed in the pinned data list.

  • Pinned data is not created for External Volumes.

User Privileges

Availability of Executions in the Default Role

Default role Availability of executions
Monitor
Admin
StorageAdmin
AccountAdmin  
SecurityAdmin
Maintainer

Refer to "User Roles and Policies" for details on the policies and roles.

Display Contents

The volumes containing pinned data and the number of pinned data are displayed.

Volume List

Item Description

No.

The volume number is displayed.

Click this item to display the [Volume Detail] screen ([Basic] tab).

Name

The volume name is displayed.

Click this item to display the [Volume Detail] screen ([Basic] tab).

Pinned Data Count

The number of pinned data is displayed.

Type

The volume type is displayed.

Standard

WSV

TPV

FTV

SDV

SDPV

Temporary

Usage

The usage of the volume is displayed.

  • Block

    The volumes that are used for the SAN.

  • File

    The volumes that are used for the NAS.

  • System

    The system volumes.

    Refer to "Usage Details" in the [Volume Detail] screen ([Basic] tab) for details.

  • Veeam

    The volumes that are used for Veeam Storage Integration.

RAID Group/TPP/FTRP No.

The following number is displayed:

  • For "WSV" type volumes

    The RAID group number to which the representative volume belongs is displayed.

  • For "TPV" type volumes

    The TPP number to which the volume belongs is displayed.

  • For "FTV" type volumes

    The FTRP number to which the volume belongs is displayed.

  • If the type is not one of the types listed above, the RAID group number to which the volume belongs is displayed.

RAID Group/TPP/FTRP Name

The following name is displayed:

  • For "WSV" type volumes

    The RAID group name to which the representative volume belongs is displayed.

  • For "TPV" type volumes

    The TPP name to which the volume belongs is displayed.

  • For "FTV" type volumes

    The FTRP name to which the volume belongs is displayed.

  • If the type is not one of the types listed above, the RAID group name to which the volume belongs is displayed.

Controlling CM

The Controlling CM of the RAID group to which the volume belongs is displayed.

For the ETERNUS DX900 S5 or the ETERNUS DX8900 S4

CE#x CM#y

For the other models

CM#y

x: CE number

y: CM number

[Volume Detail] Screen ([Basic] Tab)

Click the [Pinned Data] tab to display the detailed information.

[Pinned Data] Screen

The volume number, volume name, type, and usage are displayed.

Item Description

LBA

The location of the pinned data in the volume is displayed using a Logical Block Address (LBA) (hexadecimal).

RC

The cause (Reason Code) of the created pinned data is displayed (hexadecimal).

SK

The Sense Key (SK) part is displayed from the sense information that is output when the pinned data is created (hexadecimal).

ASC

The Additional Sense Code (ASC) part is displayed from the sense information that is output when the pinned data is created (hexadecimal).

ASCQ

The Additional Sense Code Qualifier (ASCQ) part is displayed from the sense information that is output when the pinned data is created (hexadecimal).

Filter Setting

Function Description

Filter setting is a function used to display a list of only the pinned data meeting all the specified conditions.

No filtering is set by default. The following table shows conditions that can be specified.

Item Description Setting values

LBA

Input the LBA that is to be displayed.

When not using the LBA for filtering, leave this item blank.

LBA

Blank

RC

Input the RC that is to be displayed.

When not using the RC for filtering, leave this item blank.

RC

Blank

SK

Input the SK that is to be displayed.

When not using the SK for filtering, leave this item blank.

SK

Blank

ASC

Input the ASC that is to be displayed.

When not using the ASC for filtering, leave this item blank.

ASC

Blank

ASCQ

Input the ASCQ that is to be displayed.

When not using the ASCQ for filtering, leave this item blank.

ASCQ

Blank