Remote Replication window

Use this window to view information about remote replication pairs and mirrors (UR only).

In this topic, you can view the following tables.

Summary section

Item

Description

Number of Pairs

Number of pairs for each remote replication product and the total of all pairs.

Number of Mirrors

UR only

Number of mirrors.

TC Pairs tab

Item

Description

Local Storage System

Information about volumes in the accessed storage system.

  • LDEV ID: LDEV identifier. Clicking the link opens the LDEV Properties window.

  • LDEV Name: LDEV name.

  • Port ID: Port identifier. TC only.

  • Host Group Name / iSCSI Target Alias: Host group name or iSCSI Target Alias.

  • iSCSI Target Name: Volume's iSCSI target name.

  • LUN ID: LUN identifier. TC only.

  • Pair Position: Whether the volume is a primary or secondary volume.

  • Provisioning Type1: Volume's provisioning type.

  • Attribute1: Volume's LDEV attribute.

  • Capacity1: Volume's capacity.

  • CLPR1: Volume's CLPR.

  • Encryption1: Encryption information.

  • Enabled: The parity group encryption to which LDEV belongs is enabled, or a V-VOL is associated with a pool in which a pool volume has encryption enabled.

  • Disabled: The parity group encryption to which LDEV belongs is disabled, or a V-VOL is associated with a pool in which a pool volume has encryption disabled.

  • Mixed: The pool to which the LDEV belongs contains both pool volumes for which encryption is enabled and pool volumes for which encryption is disabled.

Note: Encryption of data is not ensured in an LDEV with the Mixed encryption status. To manage data encryption, use an LDEV for which Encryption is Enabled or Disabled.

A hyphen (-) is displayed for an external volume or a migration volume. For DP-VOLs, the pool to which the LDEV belongs is either an external volume or blocked.

  • T10 PI1: Volume's T10 PI attribute information.

  • Enabled: Volume's T10 PI attribute is enabled.

  • Disabled: Volume's T10 PI attribute is disabled.

  • Virtual storage machine1: Virtual storage machine's model type and serial number.

  • Virtual LDEV ID1: Volume's virtual LDEV identifier. When the virtual LDEV ID is not assigned, this item is blank.

  • Virtual Device Name1: Volume's virtual device name, in the format:

virtual emulation type/number of virtual LUSE volumes/virtual CVS attribute

- Only attributes that are specified display.

- "CVS" displays at the end of the device name, if the virtual CVS attribute is specified.

- A blank indicates no values are specified.

  • Virtual SSID1: Volume's virtual SSID. A blank indicates that no virtual SSID is specified.

Copy Type

  • TC: TrueCopy

Status

Pair status.

Remote Storage System

Information about volumes in the storage system connected to the accessed system.

  • Model / Serial Number: Remote system's model and serial number.

  • LDEV ID: LDEV identifier.

  • Port ID: Port identifier when specifying an LDEV ID at pair creation. Note that this field does not change if the remote system path settings are changed.

  • Host Group ID / iSCSI Target ID: Host group or iSCSI target identifier.

  • LUN ID: LUN identifier.

  • Virtual storage machine1: Virtual storage machine's model type and serial number.

  • Virtual LDEV ID1: Volume's virtual LDEV identifier.

Path Group ID

Path group identifier.

Update Type1

One of the following:

  • Sync: It is a TC pair which is not assigned to consistency group.

  • Sync (Specified CTG): It is a TC pair created by specifying consistency group.

CTG ID1

Pair's consistency group identifier.

CTG Utilization1

Whether the consistency group is shared by multiple pairs of primary and secondary systems.

  • Single: The consistency group consists of a single pair of primary and secondary storage systems.

  • Multi: The consistency group consists of multiple pairs of primary and secondary systems.

Fence Level1

Fence level setting.

Create TC Pairs

Opens the Create TC Pairs window.

Split Pairs

Opens the Split Pairs window.

Resync Pairs

Opens the Resync Pairs window.

View Pair Synchronization Rate2

Opens the View Pair Synchronization Rate window when the pair's primary system is accessed.

View Pair Properties2

Opens the View Pair Properties window.

View Remote Connection Properties2

Opens the View Remote Connection Properties window.

Edit Pair Options2

Opens the Edit Pair Options window.

Delete Pairs2

Opens the Delete Pairs window.

Export2

Opens the window for exporting the table information.

Note:

  1. This item does not appear in the table by default. To display this item, click Column Settings.

  1. Displays when you select More Actions.

UR Pairs tab

UR only.

Item

Description

Local Storage System

Information about volumes in the accessed storage system.

  • LDEV ID: LDEV identifier. Clicking the link opens the LDEV Properties window.

  • LDEV Name: LDEV name.

  • Port ID: Port identifier.

  • Host Group Name / iSCSI Target Alias: Host group name or iSCSI Target Alias.

  • iSCSI Target Name: Volume's iSCSI target name.

  • LUN ID: LUN identifier.

  • Pair Position: Whether the volume is a primary or secondary volume.

  • Journal ID: Journal identifier.

  • Mirror ID: Mirror identifier.

  • Provisioning Type1: Volume's provisioning type.

  • Attribute1: Volume's LDEV attribute.

  • Capacity1: Volume's capacity.

  • CLPR1: Volume's CLPR.

  • Encryption1: Encryption information.

  • Enabled: The parity group encryption to which LDEV belongs is enabled, or a V-VOL is associated with a pool in which a pool volume has encryption enabled.

  • Disabled: The parity group encryption to which LDEV belongs is disabled, or a V-VOL is associated with a pool in which a pool volume has encryption disabled.

  • Mixed: The pool to which the LDEV belongs contains both pool volumes for which encryption is enabled and pool volumes for which encryption is disabled.

Note: Encryption of data is not ensured in an LDEV with the Mixed encryption status. To manage data encryption, use an LDEV for which Encryption is Enabled or Disabled.

A hyphen (-) is displayed for an external volume or a migration volume. For DP-VOLs, the pool to which the LDEV belongs is either an external volume or blocked.

  • Journal Encryption1: Journal's encryption status.

  • Enabled: The journal contains encrypted volumes.

  • Disabled: The journal contains unencrypted volumes.

  • Mixed: The journal contains both encrypted and unencrypted volumes.

Note: Encryption of data is not ensured in an LDEV with the Mixed encryption status. To manage data encryption, use an LDEV for which Encryption is Enabled or Disabled.

A hyphen (-) is displayed if the pool to which the journal volume belongs is either an external volume or blocked.

  • T10 PI1: Volume's T10 PI attribute information.

  • Enabled: Volume's T10 PI attribute is enabled.

  • Disabled: Volume's T10 PI attribute is disabled.

  • Virtual storage machine1: Virtual storage machine's model type and serial number.

  • Virtual LDEV ID1: Volume's virtual LDEV identifier. When the virtual LDEV ID is not assigned, this item is blank.

  • Virtual Device Name1: Volume's virtual device name, in the format:

virtual emulation type/number of virtual LUSE volumes/virtual CVS attribute

- Only attributes that are specified display.

- "CVS" displays at the end of the device name, if the virtual CVS attribute is specified.

- A blank indicates that no values are specified.

  • Virtual SSID1: Volume's virtual SSID. A blank indicates that no virtual SSID is specified.

Status

Pair status.

Remote Storage System

Information about volumes in the system connected to the system you accessed.

  • Model / Serial Number: Remote system's model and serial number.

  • LDEV ID: LDEV identifier.

  • Port ID: Port identifier.

  • Host Group ID / iSCSI Target ID: Host group or iSCSI target identifier.

  • LUN ID: LUN identifier.

  • Journal ID: Journal's identifier.

  • Virtual storage machine1: Virtual storage machine's model type and serial number.

  • Virtual LDEV ID1: Volume's virtual LDEV identifier.

Path Group ID

Path group identifier.

CTG ID1

Consistency group identifier.

Error Level1

The error level.

Create UR Pairs

Opens the Create UR Pairs window.

Split Pairs

Opens the Split Pairs window.

Resync Pairs

Opens the Resync Pairs window.

View Pair Synchronization Rate2

Opens the View Pair Synchronization Rate window when the pair's primary system is accessed.

View Pair Properties2

Opens the View Pair Properties window.

View Remote Connection Properties2

Opens the View Remote Connection Properties window. Displays only if Pair Position is Primary.

Edit Pair Options2

Opens the Edit Pair Options window.

Delete Pairs2

Opens the Delete Pairs window.

Split Mirrors2

Opens the Split Mirrors window.

Resync Mirrors2

Opens the Resync Mirrors window.

Delete Mirrors2

Opens the Delete Mirrors window.

Export2

Opens the window for exporting the table information.

Note:

  1. This item does not appear in the table by default. To display this item, change the Column Settings.

  1. Displays when you select More Actions.

Mirrors tab

UR only.

Item

Description

Journal ID

Journal identifier. Clicking opens the Journal Volumes window.

Mirror ID

Mirror identifier.

Attribute

Whether the journal is Master, Restore, or Initial-registered but with no pair volumes assigned to it.

Status

Mirror status.

For mirror descriptions, see Universal Replicator User Guide.

Remote Storage System

  • Model / Serial Number: Remote system model and serial number.

  • Journal ID: Remote system journal identifier

Path Group ID

Path group identifier.

Number of Data VOLs

Number of volumes associated with the mirror.

Data Capacity

Total capacity of all the associated volumes.

Remote Command Device

LDEV ID of the remote command device if it is assigned to the mirror.

  • The column is blank if the remote command device is not assigned to the mirror.

  • A hyphen (-) indicates the remote command device cannot be assigned to the mirror.

CTG ID1

Displays the consistency group ID.

CTG Utilization1

Whether the consistency group is shared by multiple pairs of primary and secondary systems.

  • Single: The consistency group consists of a single pair of primary and secondary storage systems.

  • Multi: The consistency group consists of multiple pairs of primary and secondary systems.

Path Watch Time1

Displays the path watch time.

Path Watch Time Transfer1

Specifies whether to forward the Path Watch Time value of the master journal to the secondary mirror. If the Path Watch Time value is forwarded from the master journal to the secondary mirror, both the primary and secondary mirrors will have the same Path Watch Time value.

  • Yes: The Path Watch Time value will be forwarded to the secondary mirror.

  • No: The Path Watch Time value will not be forwarded to the secondary mirror.

Copy Pace1

Indicates the speed of initial copy of a volume. Slower, Medium, or Faster is displayed. A hyphen (-) is displayed if the journal is a restore journal.

Transfer Speed1

Specifies the transfer speed in Mbps (megabits per second). Specify one of the following: 256, 100, 10, or 3.

Delta Resync Failure1

Indicates the processing that should be performed if delta resync cannot be performed.

  • Entire Copy: Copies all data in the primary volume to the secondary volume if delta resync cannot be performed.

  • No Copy: Does not perform any processing if delta resync cannot be performed. Does not update the secondary volume.

Split Mirrors

Opens the Split Mirrors window.

Resync Mirrors

Opens the Resync Mirrors window.

Create UR Pairs

Opens the Create UR Pairs window.

Edit Mirror Options2

Opens the Edit Mirror Options window.

View Remote Connection Properties2

Opens the View Remote Connection Properties window when the value for Attribute is "Master".

Delete Mirrors2

Opens the Delete Mirrors window.

Assign Remote Command Devices2

Opens the Assign Remote Command Devices window.

Release Remote Command Devices2

Opens the Release Remote Command Devices window.

Export2

Opens the window for exporting the table information.

Note:

  1. This item does not appear in the table by default. To display this item, click Column Settings.

  1. Displays when you select More Actions.

GAD Pairs tab

Only the pairs to which the volumes of the local storage system are allocated for each user are displayed.

Item

Description

Local Storage System

Information about volumes in the Local Storage System.

  • LDEV ID: LDEV identifier. Clicking the link opens the LDEV Properties window.

  • LDEV Name: LDEV name.

  • Port ID: Port identifier.

  • Host Group Name / iSCSI Target Alias: Host group name or iSCSI Target Alias.

  • iSCSI Target Name: Volume's iSCSI target name.

  • LUN ID: LUN identifier.

  • Pair Position: Whether the volume is a primary or secondary volume.

  • Attribute1: Volume's LDEV attribute.

  • Provisioning Type1: Volume's provisioning type.

  • Capacity1: Volume's capacity.

  • CLPR1: Volume's CLPR.

  • Encryption1: Encryption information.

  • Enabled: The parity group encryption to which LDEV belongs is enabled, or a V-VOL is associated with a pool in which a pool volume has encryption enabled.

  • Disabled: The parity group encryption to which LDEV belongs is disabled, or a V-VOL is associated with a pool in which a pool volume has encryption disabled.

  • Mixed: The pool to which the LDEV belongs contains both pool volumes for which encryption is enabled and pool volumes for which encryption is disabled.

Note: Encryption of data is not ensured in an LDEV with the Mixed encryption status. To manage data encryption, use an LDEV for which Encryption is Enabled or Disabled.

A hyphen (-) is displayed for an external volume. For DP-VOLs, the pool to which the LDEV belongs is either an external volume or blocked.

  • I/O Mode: Volume's I/O Mode.

  • ALUA Mode: Volume's ALUA mode information.

  • T10 PI1: Volume's T10 PI attribute information.

  • Enabled: Volume's T10 PI attribute is enabled.

  • Disabled: Volume's T10 PI attribute is disabled.

Status

Pair status.

Failure Factor1

Failure factor. The failure factors are:

  • Local Volume Failure: A failure is detected on a volume in the local storage system.

  • Remote Path Failure: A failure is detected on the remote path.

  • Quorum Disk Failure: A failure is detected on the quorum disk.

  • Internal Error: An internal error is detected.

  • Not Failure: No failure is detected. The pair is suspended when the local storage system is turned on.

  • Remote Volume Failure: A failure is detected on a volume in the remote storage system.

  • Remote Side Unidentified Failure: A failure due to an unidentified factor is detected on a volume in the remote storage system.

If this cell is blank, no failure is detected.

Remote Storage System

Information about volumes in the Remote Storage System.

  • Model / Serial Number: Remote system's model and serial number.

  • LDEV ID: LDEV identifier.

  • Port ID: Port ID when specifying an LDEV ID at pair creation. Note that this field does not change if the remote system path settings are changed.

  • Host Group ID / iSCSI Target ID: Host group ID or iSCSI target ID when specifying an LDEV ID at pair creation. This field does not change even if the remote system path settings are changed.

  • LUN ID: LUN identifier when specifying an LDEV ID at pair creation.

Note that this field does not change even if the remote system path settings are changed.

Path Group ID

Path group identifier.

Mirror ID

Mirror identifier.

Quorum Disk ID

Quorum Disk identifier.

CTG ID

Consistency group identifier.

Virtual Storage Machine

Information about the LDEV's virtual storage machine.

  • Model type/Serial number: Model type and serial number.

  • LDEV ID: Volume's virtual LDEV identifier.

  • Device Name: Volume's virtual device name, in the format: virtual emulation type/number of virtual LUSE volumes/virtual CVS attribute.

  • Only attributes that are specified will display.

  • "CVS" displays at the end of the device name, if the virtual CVS attribute is specified.

  • A blank indicates no values are specified.

  • SSID: Volume's virtual SSID. A blank indicates that no virtual SSID is specified.

Create GAD Pairs

Opens the Create GAD Pairs window.

Suspend Pairs

Opens the Suspend Pairs window.

Resync Pairs

Opens the Resync Pairs window.

View Pair Synchronization Rate2

Opens the View Pair Synchronization Rate window when the pair's primary system is accessed.

View Pair Properties2

Opens the View Pair Properties window.

View Remote Connection Properties2

Opens the View Remote Connection Properties window. Displays only when Pair Position is Primary.

Delete Pairs2

Opens the Delete Pairs window.

Export2

Opens the window for exporting the table information.

Notes:

  1. This item does not appear in the window by default. To display this item, change the Column Settings.

  1. Displays when you select More Actions.

GAD Consistency Groups tab

Item

Description

CTG ID

Consistency group identifier.

Usage

Displays whether a consistency group is used.

  • Used

  • Free

Status

Consistency group status. For details about the statuses, see the Global-Active Device User Guide .

Quorum Disk ID

Quorum Disk identifier.

Mirror ID

Mirror identifier.

Pair Position

Displays whether the GAD pair volume registered in the consistency group is a P-VOL or S-VOL.

I/O Mode

Displays the I/O mode of the GAD pair registered in the consistency group.

Virtual Storage Machine

Displays the model name and the serial number of the virtual storage machine.

Number of Pairs

Displays the number of pairs registered in the consistency group.

Suspend Consistency Groups

Opens the Suspend Consistency Groups window.

Resync Consistency Groups

Opens the Resync Consistency Groups window.

Create GAD Pairs

Opens the Create GAD Pairs window.

Export

Opens the window for exporting the table information.