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  1. Home
  2. IT Analytics Help
  3. Section V. Report Reference
  4. Array Capacity Utilization Reports
  5. Hitachi NAS Virtual Volume Summary

Hitachi NAS Virtual Volume Summary

Explore your data center using customizable report templates or by using parts of your IT infrastructure as entry points. Use Search to find reports, templates and dashboards across the portal.

Use the Reports tab to examine the catalog of templates, dashboards and reports - organized by products along with user-created, and system folders. This report only report on volumes where Quotas are set. This report is located here:

Capacity Manager > Array Capacity & Utilization > Hitachi NAS Virtual Volume Summary

This report lists all of the Hitachi NAS (HNAS) Virtual Volumes (VV) configured as of the last data collection cycle. There will be a line item for each VV in the scope of the report. Multiple filers possible. Virtual Volumes are allocated from filesystems and appear to clients as a normal filesystem.

Table: Hitachi NAS Virtual Volume Summary

Column name

Description

Overview

Storage Array

The name given to the storage array.

Virtual Volume Name

Name of the virtual volume.

EVS Name

Name given to the enterprise virtual server (EVS).

Filesystem Name

The instance name of the filesystem. For storage-based snapshots, this is the name assigned when the filesystem was created or renamed.

Span Instance Name

The name that was assigned to the span when it was created.

Root Path

Path to the root of the virtual volume.

Email List

Email contact list of an existing virtual volume.

Quota Usage

Used Capacity

Capacity used by virtual volume. Values are stored in the database as KiB and rendered according to your user profile preferences.

Limit

Maximum limit for capacity of virtual volume. For example Usage: 55.03 GB, Limit : 2 TB (Hard). Values are stored as KiB in the database and rendered according to your user profile preferences.

Limit Type

Indicates if the usage limit is a hard or soft value.

Warning Threshold

Warning threshold for capacity used by virtual volume. For example Usage: 55.03 GB, Limit: 2 TB (Hard), Warning: 75% (1.5 TB). Values are stored as KiB in the database and rendered according to your user profile preferences.

Warning Theshold %

Warning threshold percentage for capacity used by virtual volume.

Critical Threshold

Critical threshold for capacity used by virtual volume. For example Usage: 55.03 GB, Limit: 2 TB (Hard), Critical: 1.7 TB. Values are stored as KiB in the database and rendered according to your user profile preferences.

Critical Threshold %

Critical threshold percentage for capacity used by virtual volume.

Reset Threshold

Amount by which usage must fall below a threshold before re-logging its event. For example Usage: 55.03 GB, Limit: 2 TB (Hard), Critical: 1.7 TB. Values are stored as KiB in the database and rendered according to your user profile preferences.

Reset Threshold %

Percentage by which usage must fall below a threshold before re-logging its event.

Quota File Count

# Files

Number of files associated with the virtual volume.

Limit

Maximum number of files that can be associated with the virtual volume.

Limit Type

Indicates if the file count limit is a hard or soft value.

Warning Threshold

Warning threshold for number of files associated with the virtual volume.

Warning Threshold %

Warning threshold percentage for number of files associated with the virtual volume.

Critical Threshold

Critical threshold for number of files associated with the virtual volume.

Critical Threshold %

Critical threshold percentage for number of files associated with the virtual volume.

Reset Threshold

Amount by which file count must fall below a threshold before re-logging its event.

Reset Threshold %

Percentage by which file count must fall below a threshold before re-logging its event.

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