Local Replication window

Summary information about local replication.

This window includes the following section and tabs:

Summary

This section is the table at the top of the Local Replication window that shows summary information about local replication.

The following image shows the summary section of the Local Replication window.

The following table lists the items in this section of the Local Replication window.

Item	Description
Number of Pairs	The number of pairs for each local replication software application type. The total number of pairs is shown on the Total line.
Number of Consistency Groups	The number of consistency groups that have a status other than "Free", and the consistency group limit in your storage system.
Number of Snapshot Groups	The number of snapshot groups that are in use and the snapshot group limit in your storage system.
Number of Pair Tables	The number of pair tables. This number varies depending on the combinations of software applications you are using. Values: SI/Volume Migration The number of SI and Volume Migration pair tables in use, and the SI and Volume Migration pair table limit in your storage system model. SI/SI MF/Volume Migration V2 The number of SI, SIz, and Volume Migration V2 pair tables in use and the SI, SIz, and Volume Migration V2 pair table limit in your storage system. TI The number of HTI pair tables in use and the HTI pair table limit in your storage system.
Number of Differential Tables	The number of differential tables that are in use and the differential table limit in your storage system. Because differential tables are not used for all operations, the number of differential tables does not change when you execute the following operations: Thin Image pair operations. SIz pair operations for a DP-VOL that exceeds 262,668 cylinders. SI pair operations for a DP-VOL that exceeds 4 TB.
Snapshot Estimated Manageable Capacity	The HTI pair’s estimated manageable capacity, which is the estimated HTI pair capacity that you can create using the remaining shared memory capacity. This value varies depending on the amount of HTI P-VOLs you add or delete and the number of HTI pairs you create. The icon is displayed if this item is less than 5% of the capacity supported by the installed shared memory. Note: This value does not guarantee that the HTI pairs of the indicated capacity have been successfully created.

SI Pairs tab

This tab only shows SI pairs to which you are allocated the P-VOL or the S-VOLs.

The following image shows this tab on the Local Replication window.

The following table lists the items on this tab.

Item	Description
Primary Volume	The SI P-VOL information. Values: LDEV ID The P-VOL's LDEV identification number. Click to open the LDEV Properties window. Use this window to search for P-VOL information. LDEV Name The P-VOL's LDEV name. Port ID The port name of the P-VOL LDEV's LUN path. If the path is not defined, a blank is displayed. (VSP 5000 series) SI only. For SIz, a hyphen (-) is displayed. Host Group Name / iSCSI Target Alias The host group name and ID or iSCSI target alias and ID of the P-VOL LDEV's LUN path. If the path is not defined, a blank is displayed. (VSP 5000 series) SI only. For SIz, a hyphen (-) is displayed. iSCSI Target Name The P-VOL's iSCSI target name. If the LUN path is not defined, a blank is displayed. (VSP 5000 series)SI only. For SIz, a hyphen (-) is displayed. LUN ID The LUN identification number of the P-VOL LDEV's LUN path. If the path is not defined, a blank is displayed. (VSP 5000 series) SI only. For SIz, a hyphen (-) is displayed. Namespace ID The namespace ID of the P-VOL. If the LDEV of the P-VOL is not registered as a namespace, a hyphen (-) is displayed. Namespace ID is not displayed for VSP E series other than VSP E1090. Provisioning Type* The P-VOL’s provisioning type. Basic Internal volume DP DP-VOL External External volume External MF(VSP 5000 series) Migration volume Emulation Type(VSP 5000 series) The P-VOL’s emulation type. Attribute The P-VOL's attribute. Capacity* The P-VOL's capacity. CLPR* The P-VOL's CLPR ID. Encryption* The P-VOL's encryption information. Enabled Encryption is enabled for the parity group to which the P-VOL's LDEV belongs, or a V-VOL is associated with a pool in which a pool volume has encryption enabled. Disabled Encryption is disabled for the parity group to which the P-VOL's LDEV belongs, or a V-VOL is associated with a pool in which a pool volume has encryption disabled. Mixed The pool to which the P-VOL's LDEV belongs contains two or more of the following: Volume for which encryption is enabled Volume for which encryption is disabled External volume Note: Data encryption is not ensured in an LDEV with Mixed encryption status. (VSP 5000 series) If the LDEV is an external volume or migration volume, a hyphen (-) is displayed. For DP-VOLs, the pool to which an LDEV belongs is an external volume or blocked. Capacity Saving* Information about the P-VOL's capacity saving function. Compression The compression function is used. Deduplication and Compression The deduplication function and the compression function are used. Disabled The capacity saving function is not used. Compression AccelerationInformation on the compression accelerator. Enabled: Compression accelerator is enabled. Disabled: Compression accelerator is disabled. - (hyphen): Compression accelerator is not available for an LDEV. Alternatively, compression accelerator is available for an LDEV whose capacity saving setting is Disabled and whose capacity saving status is Disabled. T10 PI The P-VOL's T10 PI attribute information. Enabled The P-VOL's T10 PI attribute is enabled. Disabled The P-VOL's T10 PI attribute is disabled. Virtual Storage Machine* The model type and serial number of the virtual storage machine to which the P-VOL belongs. Virtual LDEV ID* The identification number of the P-VOL’s virtual LDEV. If no virtual LDEV ID is assigned, a blank is displayed. Virtual Device Name* The name of the P-VOL’s virtual device, in a combined format of "virtual emulation type", "number of virtual LUSE volumes", and "virtual CVS attribute". Each of these three items is displayed only if it is specified. If none of them are specified, a blank is displayed. Virtual SSID* The virtual SSID of the P-VOL. If no virtual SSID is specified, a blank is displayed.
Copy Type	The SI volume’s copy type. Values: SI-L1 SI L1 pair SI-L2 SI L2 pair SIMF SIz pair
Status	The SI pair status. The following icons and pair statuses are shown: The SI pair is in the process of being deleted. Status: SI: SMPL(PD) SIz: Deleting/TRANS This icon is used for the following: You are copying the pair. Status: SI: COPY(PD)/COPY SIz: PENDING You are resynchronizing the pair. Status: SI: COPY(RS)/COPY SIz: Resync/PENDING You are restoring the pair. Status: SI: COPY(RS-R)/RCPY SIz: Resync-R/REVRSY You are in the process of Steady Split. Status: SI: COPY(SP)/COPY SIz: SP-Pend/TRANS The volumes are paired. Status: SI: PAIR SIz: DUPLEX This icon is used for the following: The pair is split. Status: SI: PSUS SIz: Split/SUSPOP You are splitting the pair in Quick Split mode. Status: SI: PSUS(SP)/PSUS SIz: V-Split/SUSPVS The pair is suspended. Status: SI: PSUE SIz: Suspend/SUSPER For more information about SI or SIz pair status, see the System Administrator Guide.
Processing Status	The processing status for a pair volume is displayed. Expanding: The capacity of an SI pair volume is being expanded. If the volume capacity is not being expanded, or if V-VOLs other than DP-VOLs are used as pair volumes, this field remains blank.
Secondary Volume	SI S-VOL information. Values: LDEV ID The S-VOL's LDEV identification number. Click to open the LDEV Properties window. LDEV Name The S-VOL's LDEV name. Port ID The port name of the S-VOL LDEV's LUN path. If the path is not defined, a blank is displayed. (VSP 5000 series) SI only. For SIz, a hyphen (-) is displayed. Host Group Name / iSCSI Target Alias The host group name and ID or iSCSI target alias and ID of the S-VOL LDEV's LUN path. If the path is not defined, a blank is displayed. (VSP 5000 series) SI only. For SIz, a hyphen (-) is displayed. iSCSI Target Name The S-VOL's iSCSI target name. If the LUN path is not defined, a blank is displayed. (VSP 5000 series) SI only. For SIz, a hyphen (-) is displayed. LUN ID The LUN identification number of the S-VOL LDEV's LUN path. If the path is not defined, a blank is displayed. (VSP 5000 series) SI only. For SIz, a hyphen (-) is displayed. Namespace ID The namespace ID of the S-VOL. If the LDEV of the S-VOL is not registered as a namespace, a hyphen (-) is displayed. Namespace ID is not displayed for VSP E series other than VSP E1090. Provisioning Type* The S-VOL’s provisioning type. Basic Internal volume DP DP-VOL External External volume Emulation Type* (VSP 5000 series) The S-VOL’s emulation type. Attribute* The S-VOL's attribute. Capacity* The S-VOL's capacity. CLPR* The S-VOL's CLPR ID. T10 PI* The S-VOL's T10 PI attribute information. Enabled The S-VOL's T10 PI attribute is enabled. Disabled The S-VOL's T10 PI attribute is disabled. Encryption* The S-VOL's encryption information. Enabled Encryption is enabled for the parity group to which the S-VOL's LDEV belongs, or a V-VOL is associated with a pool in which a pool volume has encryption enabled. Disabled Encryption is disabled for the parity group to which the S-VOL's LDEV belongs, or a V-VOL is associated with a pool in which a pool volume has encryption disabled. Mixed The pool to which the S-VOL's LDEV belongs contains two or more of the following: Volume for which encryption is enabled Volume for which encryption is disabled External volume Note: Data encryption is not ensured in an LDEV with Mixed encryption status. If the LDEV is an external volume or migration volume, a hyphen (-) is displayed. For DP-VOLs, the pool to which an LDEV belongs is an external volume or blocked. Capacity Saving* Information about the S-VOL's capacity saving function. Compression The compression function is used. Deduplication and Compression The deduplication function and the compression function are used. Disabled The capacity saving function is not used. Compression Acceleration* Information on the compression accelerator. Enabled Compression accelerator is enabled. Disabled Compression accelerator is disabled. - (hyphen) Compression accelerator is not available for an LDEV. Alternatively, compression accelerator is available for an LDEV whose capacity saving setting is Disabled and whose capacity saving status is Disabled. Virtual Storage Machine* The model type and serial number of the virtual storage machine to which the S-VOL belongs. Virtual LDEV ID* The identification number of the S-VOL’s virtual LDEV. If no virtual LDEV ID is assigned, a blank is displayed. Virtual Device Name* The name of the S-VOL’s virtual device, in a combined format of "virtual emulation type", "number of virtual LUSE volumes", and "virtual CVS attribute". Each of these three items is displayed only if it is specified. If none of them are specified, a blank is displayed. Virtual SSID* The virtual SSID of the S-VOL. If no virtual SSID is specified, a blank is displayed.
Copy Pace*	The speed at which the SI S-VOL is copied. Values: Faster, Medium, or Slower
CTG ID*	The identifier of the consistency group to which the SI pair is assigned.
Mirror Unit*	The SI pair’s mirror unit number.
Topology ID	The SI LDEV's topology identification number, which consists of the LDEV ID and the mirror unit number. The ID indicates the pair’s tier, or location, when the mirror unit locates it. Example: 00:00:00 (MU0-MU1)
Create SI Pairs button	Click to open the Create SI Pairs window.
Split Pairs button	Click to open the Split Pairs window.
Resync Pairs button	Click to open the Resync Pairs window.
More Actions	Click to view a list of tasks you can perform. Options: View Pair Synchronization Rate Click to open the View Pair Synchronization Rate window. View Pair Properties Click to open the View Pair Properties window. Suspend Pairs Click to open the Suspend Pairs window. Delete Pairs Click to open the Delete Pairs window. Export Click to open the dialog from which you can download table information to a file.
* These items are not shown in the table by default. You must add them using the Column Settings window. For more information about how to add items to a table using this window, see the System Administrator Guide.

TI Root Volumes tab

This tab shows only Thin Image pairs that have P-VOLs to which you are allocated.

The following image shows this tab in the Local Replication window.

The following table lists the items on this tab.

Item	Description
LDEV ID	The P-VOL's LDEV identification number.
LDEV Name	The P-VOL's LDEV name.
Port ID	The port identification number of the P-VOL LDEV's LUN path. If the path is not defined, a blank is displayed.
Host Group Name / iSCSI Target Alias	The host group name and ID or iSCSI target alias and ID of the P-VOL LDEV's LUN path. If the path is not defined, a blank is displayed.
iSCSI Target Name	The P-VOL's iSCSI target name. If the LUN path is not defined, a blank is displayed.
LUN ID	The LUN identification number of the P-VOL LDEV's LUN path. If the path is not defined, a blank is displayed.
Namespace ID	Displays a namespace ID of the LDEV. If the LDEV is not registered as a namespace, a hyphen (-) is displayed. Namespace ID is not displayed for VSP E series other than VSP E1090.
Attribute*	The P-VOL's attribute.
Capacity*	The P-VOL's capacity.
Data Reduction Shared Volume*	Indicates whether the P-VOL is a data reduction shared volume. Yes Data reduction shared volume No Volume other than a data reduction shared volume
CLPR*	The P-VOL's CLPR ID.
Encryption*	The P-VOL's encryption information. Enabled Encryption is enabled for the parity group to which the P-VOL's LDEV belongs, or a V-VOL is associated with a pool in which a pool volume has encryption enabled. Disabled Encryption is disabled for the parity group to which the P-VOL's LDEV belongs, or a V-VOL is associated with a pool in which a pool volume has encryption disabled. Mixed The pool to which the P-VOL's LDEV belongs contains two or more of the following: Volume for which encryption is enabled Volume for which encryption is disabled External volume Note: Data encryption is not ensured in an LDEV with Mixed encryption status. (VSP 5000 series) If the LDEV is an external volume or migration volume, a hyphen (-) is displayed. For DP-VOLs, the pool to which an LDEV belongs is an external volume or blocked.
Capacity Saving*	Information about the P-VOL's capacity saving function. Compression The compression function is used. Deduplication and Compression The deduplication function and the compression function are used. Disabled The capacity saving function is not used.
Compression Acceleration*	Information on the compression accelerator. Enabled Compression accelerator is enabled. Disabled Compression accelerator is disabled. - (hyphen) Compression accelerator is not available for an LDEV. Alternatively, compression accelerator is available for an LDEV whose capacity saving setting is Disabled and whose capacity saving status is Disabled.
Pool Name (ID)*	The pool name and identification number.
Number of Snapshot Data	The number of snapshot data to which the P-VOL belongs.
Number of Pairs in PSUE status	The number of pairs that are in PSUE status.
Number of Pairs in Expanding status*	The number of pairs in Expanding status.
Cascade	Indicates whether a cascaded pair can be created Enabled Cascaded pairs can be created. Disabled Cascaded pairs cannot be created.
Thin Image Advanced	Indicates whether the pair is a Thin Image Advanced pair. Yes Thin Image Advanced pair. No Thin Image pair.
T10 PI*	The P-VOL's T10 PI attribute information. Enabled The P-VOL's T10 PI attribute is enabled. Disabled The P-VOL's T10 PI attribute is disabled.
Virtual Storage Machine*	Information about the virtual storage machine to which the P-VOL belongs. Values: Model/Serial Number The model type and serial number of the P-VOL’s virtual storage machine. LDEV ID The identification number of the P-VOL’s virtual LDEV. If no virtual LDEV ID is assigned, a blank is displayed. Device Name The name of the P-VOL’s virtual device, in a combined format of "virtual emulation type", "number of virtual LUSE volumes", and "virtual CVS attribute". Each of these three items is displayed only if it is specified. If none of them are specified, a blank is displayed. SSID The virtual SSID of the P-VOL. If no virtual SSID is specified, a blank is displayed.
Create TI Pairs button	Click to open the Create TI Pairs window. You cannot use this window to create Thin Image Advanced.
Operate TI Pairs button	Click to open the Operate TI Pairs window.
View Pair Synchronization Rate button	Click to open the View Pair Synchronization Rate window.
More Actions	Click to view a list of tasks you can perform. Options: View Pair Properties Click to open the View Pair Properties window. View LDEV Properties Click to open the View LDEV Properties window. Split Pairs Click to open the Split Pairs window. Resync Pairs Click to open the Resync Pairs window. Assign Secondary Volumes Click to open the Assign Secondary Volumes window. Remove Secondary Volumes Click to open the Remove Secondary Volumes window. Delete Pairs Click to open the Delete Pairs window. Export Click to open the dialog from which you can download table information to a file.
* These items are not shown in the table by default. You must add them using the Column Settings window. For more information about how to add items to a table using this window, see the System Administrator Guide.

Consistency Groups tab

The following image shows this tab of the Local Replication window.

The following table lists the items on this tab.

Item	Description
CTG ID	The consistency group identification number. Click the identification number to open the Consistency Group Properties window.
Status	The consistency group status. Values: SI Used SI is using the consistency group. SIMF Used (RAID Manager) (VSP 5000 series) SIz is using the consistency group, and you are managing the group with CCI. SIMF Used (PPRC/BCM) (VSP 5000 series) SIz is using the consistency group, and you are managing the group with PPRC or Business Continuity Manager. TI Used HTI is using the consistency group. Mainframe Reserved (VSP 5000 series) The consistency group is reserved for PPRC or Business Continuity Manager. Free The consistency group is not being used and is not reserved. (Changing...) The status is in the process of changing.
Number of Pairs	The number of pairs assigned to the consistency group for each local replication software application type.
Reserve Mainframe CTGs (VSP 5000 series)	Click to open the Reserved Mainframe CTGs window.
Release Reserved Mainframe CTGs (VSP 5000 series)	Click to open the Release Reserved Mainframe CTGs window.
Export button	Click to open a dialog from which you can download table information to a file.

Snapshot Groups tab

The following image shows this tab of the Local Replication window.

The following table lists the items on this tab.

Item	Description
Snapshot Group	The snapshot group name. Click the snapshot group name to open the TI Pairs window.
Number of Pairs	The number of pairs assigned to the snapshot group.
Create TI Pairs button	Click to open the Create TI Pairs window. You cannot use this window to create Thin Image Advanced.
Operate TI Pairs button	Click to open the TI Pairs window.
View Pair Synchronization Rate button	Click to open the View Pair Synchronization Rate window.
More Actions	Click to view a list of tasks you can perform. Options: Split Pairs Click to open the Split Pairs window. Resync Pairs Click to open the Resync Pairs window. Assign Secondary Volumes Click to open the Assign Secondary Volumes window. Remove Secondary Volumes Click to open the Remove Secondary Volumes window. Delete Pairs Click to open the Delete Pairs window. Export Click to open the dialog from which you can download table information to a file.