Vendor Name | The array vendor name; one row for each array vendor in your report scope. |
Raw: Capacity | The sum of all raw capacity associated with the arrays (by vendor); For NetApp vFilers and V-Series, this represents only internal raw capacity and does not include vFiler capacity or gateway external capacity. For EMC Symmetrix arrays, this sum excludes hot spares. |
Usage: Frames | The number of arrays for this vendor. Click on the link to view the Array Utilization Summary, which displays additional information for each array. |
Usage: Total Usable | Amount of usable capacity from physical RAID groups, after RAID overhead; For NetApp vFilers and V-Series, includes external capacity. For HP 3PAR indicates total logical device usable capacity. For EMC Symmetrix arrays, this is the total capacity of the LUNs (RAID capacity). |
Usage: Used | (Total usable capacity - available capacity) / total usable capacity |
Usage: Available | Available capacity of the array groups in the storage arrays. The capacity of the open LUNs that do not have set paths; storage in disks that are not in a RAID group. |
Protection: Primary | Primary capacity; in the case of HDS arrays, it is the amount of the open allocated LUN capacity, the LDEVs with a path to a port (excluding the dynamically provisioned storage). |
Protection: Replica | The amount of capacity that has been replicated. |
Efficiency: Thick | Amount of usable capacity from physical RAID groups; Thick refers to capacity that has been allocated by a traditional array group LUN. For HP 3PAR, this value represents a value that may not be mapped to a virtual volume. |
Efficiency: Thin | Amount of capacity used for thin-provisioned storage; Thin refers to capacity that has been allocated by a thin-provisioned LUN. |
Efficiency: Overprov | The percentage of the total capacity, both thick and thin, that has been over-provisioned. |
Tier 1 | The amount of usable capacity from the tier, defined as a Portal capacity chargeback policy with an associated priority and cost per GB. The name of the tier is dynamic, derived from the chargeback policy name. |
Tier 2 | The amount of usable capacity from the tier, defined as a Portal capacity chargeback policy with an associated priority and cost per GB. The name of the tier is dynamic, derived from the chargeback policy name. |
Tier 3 | The amount of usable capacity from the tier, defined as a Portal capacity chargeback policy with an associated priority and cost per GB. The name of the tier is dynamic, derived from the chargeback policy name. |