Array Group Details
Detail reports are related to a specific enterprise object, such as a backup job. You can only access detail reports through a link presented in the context of a main report, providing additional information that augments the main report. Detail reports cannot be generated, customized, or saved, as they are specific to the report from which they were derived. They are not available in search results.
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Use the Reports tab to examine the APTARE IT Analytics catalog of templates, dashboards and reports - organized by products along with user-created, and system folders. The main report is located here:
Capacity Manager > Array Capacity & Utilization > LUN Utilization Summary
Click an Array Group link.
This report lists all the LUNs and the physical devices associated with the selected array group.
Storage Array | Links to the Array Capacity & Utilization. |
Chassis Number | The array’s chassis number. |
Group # | The array group number. |
Group Name | The array group name. |
Object ID | The object ID, for object-based storage. |
RAID Type | RAID type for the array group. |
Raw Capacity | Total capacity for this array group. |
Usable Capacity | The amount of usable capacity available for creating LUNs; Usable capacity is what is available after storage has been RAIDed. |
Used Capacity | Amount of space that has already been used. |
Free Usable Capacity | Amount of space available. For HDS arrays, this represents the space from which an LDEV can be carved. |
LUN | Links to the LUN Utilization Summary. |
Total Capacity | LUN’s capacity. |
RAID Type | LUN’s RAID type. |
Device Number | LUN’s device number. |
Device Name | Physical disk name. |
Capacity | Disk’s capacity. This capacity value includes the capacity of hot spares. Therefore, the total for this list of values may not be equal to the total raw capacity listed at the top of this report. |
Vendor | Disk manufacturer. |
Serial # | Disk’s serial number. |
Model | Disk model. |
Firmware Version | Current firmware version of the device. |
EMC CLARiiON Storage Array Group Specifics
For EMC CLARiiON storage arrays, the operating system uses a small amount of storage for internal processing. So, in the Array Group Details report, you will notice a difference in the Total (at the top left of the report) and the sum of the Capacity in the List of Physical Devices table (at the bottom right of the report).