Selected resource group window

System Administrator Guide for Virtual Storage Platform E Series

Version: 93-07-0x
Audience: anonymous
Part Number: MK-97HM85028-18

This window opens when you select a resource group in the Resource Groups window. It provides information about parity groups, LDEVs, ports, and host groups in the selected resource group.

Summary

Item	Description
Number of Parity Groups	Number of parity groups that are assigned to the resource group.
Number of LDEVs	Number of LDEVs that are assigned to the resource group.
Number of Ports	Number of ports that are assigned to the resource group.
Number of Host Groups	Number of host groups that are assigned to the resource group.
Number of iSCSI Targets	Number of iSCSI targets that are assigned to the resource group.
Virtual Storage Machine	Model name and serial number of the virtual storage machine assigned to the resource group.

Parity Groups tab

Item	Description
Parity Group ID	Identifiers of parity groups that are already defined.
Capacity	Capacity of each parity group.
Number of LDEVs	Number of LDEVs in each parity group.
Add Resources	Opens the Add Resources window, which allows you to add one or more resources to the resource group.
Remove Resources	Opens the Remove Resources window, which allows you to remove one or more resources from the resource group.
Export	Opens a window that allows you to export configuration information listed in the table to a file that can be used for multiple purposes, such as backup or reporting.

LDEVs tab

LDEV tab of the Selected Resource Group window

Item	Description
LDEV ID	LDEV identifiers. Some undefined LDEV IDs might appear. A hyphen (-) in the LDEV name indicates the LDEV is undefined.
LDEV Name	LDEV name.
Parity Group ID	Parity group identifier to which the LDEV belongs.
Pool Name (ID)	Pool name and identifier to which the LDEV belongs.
Capacity	Capacity of each LDEV.
Namespace ID	Namespace ID of the LDEV. If the LDEV is not registered as a namespace, a hyphen (-) is displayed.
Provisioning Type	Provisioning type of each volume. Basic: Internal volume DP: DP-VOL External: External volume External MF: Migration volume Snapshot: Thin Image volume ALU: LDEV of the ALU attribution.
Attribute	Attribute of the volume indicating how the LDEV is being used. Command Device: Command device for CCI. Remote Command Device: Remote command device for CCI JNL VOL: Journal volume. Pool VOL: Pool volume. The number in parentheses is the pool identifier. Quorum Disk: Quorum disk for global-active device. Data Direct Mapping: LDEV with the data direct mapping attribute. ALU: LDEV with the ALU attribution. SLU: LDEV with the SLU attribution. Deduplication System Data: LDEV used to manage data deduplication. - (hyphen): LDEV in which the attribute is not defined.
Journal ID	Journal identifier when the attribute is JNL VOL. A hyphen (-) indicates the attribute is other than JNL VOL.
Virtual Storage Machine¹	Information about the virtual storage machine. LDEV ID¹: Virtual LDEV ID. If a Virtual LDEV ID is not assigned to LDEV, this column is blank. If the setting of the LDEV virtualization management is canceled, Transient is displayed. Failed is displayed on the Status column in the Task window. To resolve the transient status, perform one of following operation to LDEVs: Resolve the cause of the failure by confirming the solution of the error message in the Task window. Then retry the same operation by using the Edit Virtualization Management Settings window. In the Edit Virtualization Management Settings window, set Virtual Management Settings to Disable and apply the setting to the storage system. Device Name¹: Virtual device name, which is a combination of the virtual emulation type, virtual LUSE volume number, and the virtual CVS attribute. Values of the virtual emulation type, virtual LUSE volume number, and virtual CVS attribute appear only for items that have been set. This column is blank when the virtual emulation type, virtual LUSE volume number, and virtual CVS attribute are not set. If the virtual CVS attribute is set, CVS is attached as the suffix to the device name. SSID¹: Virtual SSID. If Virtual SSID is not set for LDEV, this column is blank. Attribute¹: Virtual LDEV attribute. If the attribute is not set for LDEV, this column is blank.
Add Resources	Opens the Add Resources window, which allows you to add one or more resources to the resource group.
Remove Resources	Opens the Remove Resources window, which allows you to remove one or more resources from the resource group.
Edit Virtualization Management Settings	Opens the Edit Virtualization Management Settings window, which allows you to set the global storage virtualization function, and edit the virtual LDEV ID or the virtual LDEV information.
Assign GAD Reserves¹	Opens the Assign GAD Reserves window, which allows you to set the attribute of the global-active device secondary volume for the selected LDEV. For details, see Global-Active Device User Guide.
Release GAD Reserves¹	Opens the Release GAD Reserves window, which allows you to remove the attribute of the global-active device secondary volume from the selected LDEV. For details, see Global-Active Device User Guide.
Export¹	Opens a window that allows you to export configuration information listed in the table to a file that can be used for multiple purposes, such as backup or reporting.
Notes: This item does not appear by default. To display this item, change the Column Settings.

Ports tab

Ports tab of the Selected Resource Group window

Item	Description
Port ID	Identifiers of the ports that are already mounted.
Type	Types of ports. Fibre: Fibre Channel ports iSCSI: iSCSI ports
Mode	Operation mode of the Fibre Channel port: SCSI: SCSI port NVMe: NVMe port - (hyphen): The port that is not used for Fibre Channel. This item is displayed only for VSP E1090.
Add Resources	Opens the Add Resources window, which allows you to add one or more resources to the resource group.
Remove Resources	Opens the Remove Resources window, which allows you to remove one or more resources from the resource group.
Export	Opens a window that allows you to export configuration information listed in the table to a file that can be used for multiple purposes, such as backup or reporting.

Host Groups / iSCSI Targets tab

Item	Description
Port ID	Port identifiers.
Type	Type of ports. Fibre: Fibre Channel ports iSCSI: iSCSI ports
Host Group Name/iSCSI Target Alias	Name and identifier of each host group or iSCSI target alias that uses a port. Some undefined host groups or iSCSI targets can appear. If a host group or an iSCSI target is not defined, a blank space appears.
Host Group ID/ iSCSI Target ID¹	Host Group ID or iSCSI Target ID.
iSCSI Target Name	iSCSI target name. A hyphen (-) appears if the row of the host group.
Add Resources	Opens the Add Resources window, which allows you to add one or more resources to a resource group.
Remove Resources	Opens the Remove Resources window, which allows you to remove one or more resources from a resource group.
Export	Opens a window that allows you to export configuration information listed in the table to a file that can be used for multiple purposes, such as backup or reporting.
Note: This item does not appear in the window by default. To display this item, change the Column Settings of the table option.