Array Capacity Utilization Reports > Hitachi NAS Virtual Volume Summary
  
Version 10.3.00P13
Hitachi NAS Virtual Volume Summary
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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.
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.
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 Threshold %
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.
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.