Storage Systems page in the Storage Systems view
The Storage System Overview table displays capacity metrics per storage system. Failed to execute the [excerpt-include] macro.
Storage System Overview
1Column hidden by default.
Storage System Details
To view detailed information about a specific storage system, click its (hyper-linked) name in the Storage System column.
The Storage System Details page provides four sub-pages:
- Summary to get a quick summary of all the capacity and traffic information available for the storage system.
- Configuration Details to view configuration information about the storage system.
- Controllers and Ports to get information about the controllers and ports of the storage system.
- Disks to view information about the storage system disks.
Summary Page in Storage System Details
This page provides additional metrics for the selected Storage System.
Column | Description | Metrics |
|---|---|---|
Consumed Capacity [TB] | Capacity consumed in all storage systems. | ST_CONSUMED_CAPACITY |
Subscribed Capacity [TB] | Sum of the host visible capacity for all volumes in all the storage systems. Can be greater than the actual capacity of the storage system for over-subscribed thin pools. | ST_SYSTEM_SUBSCRIBED_CAPACITY |
Bandwidth Utilization [%] | Percentage of the bandwidth consumed in all the storage systems. | ST_SYSTEM_BANDWIDTH_UTIL |
Controller Performance Utilization Balance [%] | Differential between the controller with the maximum and the controller with the minimum average utilization. | Based on: BYCONT_PROCESSOR_UTIL |
Controller Response Time Balance [MILLIS] | Differential between the controller with the maximum and the controller with the minimum average response time in the storage system. | Based on: BYCONT_RESPONSE_TIME |
Controller Operations Balance [Operations/s] | Differential between the controller with the maximum and the controller with the minimum average operations per second performed. | Based on: BYCONT_IO_RATE |
Disk Response Time Balance [MILLIS] | Differential between the disk with the maximum and the disk with the minimum average response time. | Based on: BYDISK_RESPONSE_TIME |
Disk Utilization Balance [%] | Differential between the disk with the maximum and the disk with the minimum average utilization (unused disks excluded). | Based on: BYDISK_UTIL |
Additionally, graphs are available to view the I/Os and capacity metrics.
Configuration Details Page in Storage System Details
The information displayed in this page depends on the metrics available for the entity; typically, Identification, Host and Volumes, and Network information.
Controllers and Ports Page in Storage System Details
This page provides information and metrics related to controllers and ports for the selected Storage System: Controller Name, Port Name, Type, Address, Bandwidth, Controller Response Time, Controller Transfers and Controller Performance Utilization).
Disks Page in Storage System Details
This page provides information and metrics related to disks for the selected Storage System: Name, Model, Type, RPM (revolution per minute), Size, Response Time, Utilization, etc.)
To view related information
The Related Information panel located at the top of the view, next to the Tags panel in the storage system details page contains the following links:
To find a specific storage system
Use the sorting and filtering options on the page to find a specific storage system. Failed to execute the [excerpt-include] macro.
Raw space available for storage pool creation