Storage Systems window

Hardware summary

This following table describes the fields and settings in the Hardware summary section of the Storage Systems window.

Item	Description
Edit Storage System	Allows editing of the storage system name, contact, and location.
Storage System Name	Device name of the storage system.
Contact	Contact information such as personnel and telephone number where you can inquire about the storage system.
Location	Location of the connected storage system.
Storage System Type	Model type of the storage system.
Serial Number	Serial number of the storage system.
Total Cache Size	Total size of the cache memory in the storage system. The capacity used as the shared memory is not included.
Software Version	This item displays the version of the software. Main: Version of the firmware installed in the connected storage system Storage Navigator: Version of the Device Manager - Storage Navigator RMI Server: Version of the RMI server installed in the SVP
IPv4 Address	IPv4 address of the storage system set in the Storage Device List window. SVP is connected to the storage system of this IP address. CTL1: Displays IP address of the controller board 1. CTL2: Displays IP address of the controller board 2. A hyphen (-) displays if the IPv4 address is not set.
IPv6 Address	IPv6 address of the storage system set in the Storage Device List window. SVP is connected to the storage system of this IP address. CTL1: Displays IP address of the controller board 1. CTL2: Displays IP address of the controller board 2. A hyphen (-) displays if the IPv4 address is not set.

Allocation summary

This following table describes the fields and settings in the Allocation summary section of the Storage Systems window.

Item	Description
Internal / External	This item switches the displayed items. Total: Displays information on both the internal volumes and the external volumes. Internal Only: Displays information on only the internal volumes. External Only: Displays information on only the external volumes.
Capacity Unit	This item switches the displayed units of the capacity. Appropriate: Displays the capacity in appropriate unit depending on the capacity of each item. TB/GB/MB: Displays the capacity of the specified unit.
Physical Summary	This item displays the capacity of physical logical devices and the number of devices. For details about this item, see the Physical Summary table.
Virtual Summary	This item displays capacity of virtual logical devices and the number of devices. For details about this item, see the table below about virtual summary.
Total Saving (Deduplication: Compression: )	Total Saving: Displays the ratio and capacity reduced by the accelerated compression function and the capacity saving (deduplication and compression) function for all data in a storage system. Deduplication: Displays the ratio reduced by the capacity saving (deduplication) function for data in a storage system. Compression: Displays the ratio of the capacity reduced by the accelerated compression function and the capacity saving (compression) function for data in a storage system.
Total DP Subscription Rate	This item displays the ratio of virtual logical device capacity to physical logical device capacity in the pool volume of Dynamic Provisioning.
Total Number of LDEVs	The number of LDEVs. The information displayed in this field depends on the type of system. See the following table.

Physical Summary

This following table describes the fields and settings in the Physical summary section of the Storage Systems window.

Item	Description
Allocated	This item displays the capacity of path-defined volumes and the number of logical devices that the host can recognize. This capacity does not include the control cylinder.
Reserved - Used DP Pool	When Total is selected in Internal / External, this item displays the total capacity of the pages that are actually used in pool volume of Dynamic Provisioning and the number of logical devices. The pool volumes of Thin Image are not included in the Dynamic Provisioning pool volume. This capacity does not include the control cylinder. When an item other than Total is selected in Internal / External, this item displays the number of logical devices that are actually used in the Dynamic Provisioning pool volume. The capacity does not display in this item, but is counted as part of Reserved - Other.
Reserved - Unused DP Pool	When the total is selected in Internal / External, this item displays the capacity remaining after subtracting the Used DP Pool value from the total capacity of pool volume of Dynamic Provisioning. Pool volume of Thin Image is not included in pool volume of Dynamic Provisioning. Control cylinder is not included in the capacity. The number of logical devices does not display. When an item other than Total is selected in Internal / External, the capacity and the number of logical devices are not displayed in this item, and the capacity is counted as part of Reserved - Other.
Reserved - Other	This item displays the total capacity and the number of logical devices of the following volumes: Journal volumes Thin Image pool volumes The total capacity includes: The pool-VOL capacity that is not used as pool capacity The capacity of the system pool-VOL management area (approx. 4.1 GB per pool) The control cylinder is not included in the capacity. When an item other than Total is selected in Internal / External, the capacities for Reserved - Used HDP Pool and Reserved - Unused HDP Pool are also counted as part of this item.
Available Space - Unallocated	Displays volume capacity and number of logical devices which path is not allocated. The volumes of Reserved - Used DP Pool , Reserved - Unused DP Pool, and Reserved - Other are not included.
Available Space - Free Space	Displays volume capacity and number of logical devices which is free. The volumes of Reserved - Used DP Pool , Reserved - Unused DP Pool, and Reserved - Other are not included.
Physical Total	This item displays the total capacity of physical logical devices and the number of logical devices. Control cylinder is not included in the capacity.

Virtual Summary

Item	Description
DP Allocated ^*	When total is selected in Internal / External, this item displays the capacity of path-defined virtual volumes of Dynamic Provisioning, and the number of logical devices. Virtual volumes for Thin Image are not included. Control cylinder is not included in the capacity.
DP Unallocated^*	When total is selected in Internal / External, this item displays the capacity of virtual volumes of Dynamic Provisioning that are not path-defined, and the number of logical devices. Virtual volumes for Thin Image are not included. Control cylinder is not included in the capacity.
Other^*	When total is selected in Internal / External, the item displays the virtual volumes of other than Dynamic Provisioning and the number of logical devices. Control cylinder is not included in the capacity.
Virtual Total	This item displays the total capacity of virtual logical devices and the number of logical devices. Control cylinder is not included in the capacity.
* When an item other than Total is selected in Internal / External, the capacity and the number of logical devices are not displayed.