NetBackup IT Analytics Report Reference Guide
- Introduction to NetBackup IT Analytics
- Alert Reports
- Ransomware reports
- Risk Mitigation Solution Reports
- Risk Mitigation Reports
- Storage Optimization Solution Reports
- System Administration Reports
- Oracle Job Overview
- Capacity Manager Reports
- Application Capacity Reports
- Array Capacity and Utilization Reports
- Array Capacity & Utilization (Generic Data)
- Array Capacity & Utilization (IBM SVC View)
- Array Capacity and Utilization (IBM XIV View)
- Array Capacity and Utilization (NetApp View)
- Array Capacity and Utilization (NetApp Cluster)
- NetApp Storage System Detail
- Array Capacity and Utilization (OpenStack Swift)
- IBM Array Site Summary
- IBM Array Detail
- LUN Utilization Summary
- NetApp Aggregate Detail
- NetApp Cluster-Mode Aggregate Detail
- NetApp Plex Details
- NetApp Volume Details
- NetApp Cluster-Mode Volume Detail
- NetApp StorageGrid Tenant Summary
- Available/Reclaimable Capacity Reports
- Capacity at Risk Reports
- Capacity Chargeback Reports
- Host Capacity Utilization Reports
- SnapMirror Reports
- SnapVault Reports
- Capacity Forecasting Reports
- Storage Performance Reports
- Mission Control for Performance Analysis
- Thin Provisioning Reports
- Hitachi Dynamic Provisioning Pool Utilization
- File Analytics Reports
- Virtualization Manager Reports
- Understanding the Datastore
- VM Server Detail
- VM Snapshot Summary
- VM Detail
- Datastore Utilization Summary
- Datastore Detail
- Fabric Manager Reports
- Host to Storage Dashboard
- Backup Manager Management Reports
- Error Log Summary
- Job Duration Report
- Veeam Backup & Replication Job Summary Report (Homogeneous)
- Veeam and RMAN Job Details Report
- Adding a Note to a Job
- Job Volume Summary Report
- NetBackup deduplication to MSDP savings
- Backup Administration Reports
- Host Details
- IBM Spectrum Protect (TSM) Storage Pools Dashboard
- Job Histogram
- EEBs on Primary server, Media server and Clients reports
- Backup Media Management Reports
- TSM Tape Media Detail Table
- Backup Service Level Agreement (SLA) Reports
- Determining and Improving Backup Start Time Performance
- Determining and Improving Backup Success Performance
- Determining and Improving Backup Duration Performance
- Backup Storage Utilization Reports
- Backup Manager Forecasting Reports
- Backup Billing and Usage Reports
- Determining Media Chargebacks
- Determining Backup Chargebacks
- Backup Policies Reports
- Public Cloud Reports
- AWS Reports
- Microsoft Azure Reports
LUN Utilization 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 is located here:
If LUNs are not being used efficiently, you want to know so that you can change their allocation or reassign them altogether. Using the LUN Utilization Summary, you can view all the mapping details, such as mount points and file systems.
For NetApp-specific LUN Utilization details,
For EMC VPLEX-specific LUN Utilization details,
For IBM XIV-specific LUN Utilization details,
For IBM SVC-specific LUN Utilization details,
For HP-3PAR- specific LUN Utilization details,
This report can be filtered (in the Scope Selector window) to report on the following subsets of data:
Unallocated - These are simply LUNs that have not been allocated to any host. The array has created the LUN, but there is no storage path.
Allocated, but undiscovered - Often referred to as orphaned LUNs, these are LUNs that have been assigned to a host, but they have not been discovered and therefore are not seen on the host side. The array has created the LUN and the storage path exists, but there is no access to host port and host information, such as disks, partitions, and volume groups. To make these LUNs visible to the host, a system administrator must execute a LUN scan or, for older OS and volume manager versions, re-boot the system. Otherwise, this storage is not available for mounting filesystems. The LUN scan tells the HBA (host bus adapter) that a LUN has been zoned to the host.
Allocated, but unused - These are LUNs that have been assigned to a host, but the host has not been placed into a volume group, or a partition has not been created. The array has created the LUN and the storage path exists, making the host and host port information available to Capacity Manager. However, the host storage details--disks, partitions, and volume groups--are not available for the host associated with the storage path.
Note:
The list of Allocated, but unused LUNs will always include the Allocated, but undiscovered LUNs, along with the additional LUNs that may not have been discovered.
Table: LUN Utilization Summary
Column name | Description |
---|---|
|
Click on the to drill down to a hierarchical detailed view, including mount point details. This arrow is not displayed if the LUN does not have multiple mount points or has no mount points. For HP 3PAR: LUN refers to a Virtual Volume (VV). |
LUN Name |
The name of the LUN drills down to the LUN Details report. For HP 3PAR: LUN refers to a Virtual Volume (VV). |
RAID Type |
The RAID level on the LUN. When the RAID type indicates Disk, there is no RAID protection. For HP 3PAR: LUN refers to a Virtual Volume (VV). |
Aggregate |
(NetApp only). |
Volume |
(NetApp only). |
QTree |
QTree associated with the LUN (NetApp only). |
Array Group |
The group to which the array belongs. See Array Group Details . |
Storage Array |
The array on which the LUN was created. For HP 3PAR: LUN refers to a Virtual Volume (VV).
|
Capacity |
Size of the volume. |
IBM SVC-specific fields for the IBM SVC VDisk Summary report | |
Name |
The volume's user-friendly name. |
Cluster |
Name of the storage array. |
MDisk Group ID |
The name of the MDisk group. |
Capacity |
Total VDisk (LUN) capacity. For HP 3PAR: LUN refers to a Virtual Volume (VV). |
Copy Capacity |
Copy capacity includes mirrors. |
Real Capacity |
Allocated VDisk capacity; the capacity that is available to hosts. |
Used Capacity |
Amount of the allocated VDisk capacity (real capacity) that is used. |
Free Capacity |
Free = Capacity - Real Capacity. |
Uncompressed Used Capacity |
For compressed volumes, indicates the amount of data written to the volume before compression. |
Compressed |
Y if the volume is compressed. |
Thin Provisioned |
Y if the volume is thinly provisioned. |
Mirrored |
Indicates if this LUN has a mirror. For HP 3PAR: LUN refers to a Virtual Volume (VV). |
Space Efficient |
Indicates if this is a thin-provisioned LUN. For HP 3PAR: LUN refers to a Virtual Volume (VV). |
IO Group Name |
The name of the I/O group to which this VDisk belongs. |
Estimated Used |
LUN estimated used. For HP 3PAR: LUN refers to a Virtual Volume (VV). Dell EMC Unity: This value is same as 'Allocated' attribute in Dell EMC Unity. Amount of pool space reserved for the LUN, may be less than the total size for a thin LUN. For EMC XtremIO: This field is N/A. |
Estimated Available |
Estimated available LUN storage. For HP 3PAR: LUN refers to a Virtual Volume (VV). |
# of Hosts |
Number of hosts that have allocated LUNs. |
Host LUN |
The LUN to which the host is mapped. For HP 3PAR: LUN refers to a Virtual Volume (VV). |
Mount Point |
The host's filesystem mount point for this LUN. It is possible to have zero mount points and filesystems, in the scenario where a LUN has been allocated to the host, but the host has not yet made use of it by creating a filesystem and mounting it. For HP 3PAR: LUN refers to a Virtual Volume (VV). |
Filesystem |
The host's filesystem or drive name to which the LUN maps. LUNs simply appear as disks to hosts. For HP 3PAR: LUN refers to a Virtual Volume (VV). |
Volume Group |
The logical collection or volume group to which the volume belongs. For HP 3PAR: Volume group refers to Common Provisioning Group (CPG). |
iGroup |
Initiator Group name. For NetApp storage, a LUN is mapped to an iGroup--a method of LUN masking. |
Host Storage Domain |
The name of the host storage domain, a logical group of LUNs that can be accessed by multiple hosts through the same physical storage port, with each host accessing its unique LUN. For security purposes, LUN masking is also coupled with this capability. A host storage domain is Hitachi's name for multi-hosted storage capability. For HP 3PAR: LUN refers to a Virtual Volume (VV). |
Array Port WWN |
The unique identifier, World Wide Name, of the array port address. |
iSCSI Interface |
The iGroup contains an iSCSI qualified name that maps to a LUN. (NetApp only). |