Journal ID

Journal identifier.

or MP Unit ID

MP unit identifier

Encryption

Journal's encryption information:

• Enabled: The journal contains only encrypted volumes.
• Disabled: The journal contains only unencrypted volumes.
• Mixed: The pool to which the journal volume belongs contains two or more of the following:
  • Volume for which encryption is enabled
  • Volume for which encryption is disabled
  • External volume

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

• Hyphen (-): The pool to which the journal volume belongs is an external volume, created in a migration volume (VSP G1000, VSP G1500, and VSP F1500), or blocked.

Inflow Control

Indicates whether the flow of update data to the journal volume is restricted by slowing the response to hosts.

Data Overflow Watch

Number of seconds the system monitors metadata and journal data when the journal volume is full (100%). A hyphen (-) displays if Inflow Control is disabled.

Cache Mode

Whether journal data is stored in cache memory on the remote side (restore journal).

Number of Journal VOLs

Number of journal volumes registered in the journal, with the maximum number allowed in parentheses.

Journal Capacity

Capacity of the journal volume registered in the journal. If two journal volumes are registered, the capacity of the reserve journal volume is subtracted from the total capacity.

LDEV ID

Journal volume’s identifier consisting of the LDKC number, CU number, and LDEV number. Clicking the link opens the LDEV Properties window.

LDEV Name

Name of the journal volume’s LDEV.

Pool Name (ID)

Identifier consisting of the pool name and the pool ID. Clicking the link opens a window with pool information.

RAID Level

Type of RAID implementation for the journal volume.

Capacity

Journal volume’s capacity.

CLPR

Journal volume’s CLPR. The CLPR ID is displayed before the colon, and the CLPR name is displayed after the colon.

Encryption

Encryption information:

• Enabled: Encryption of the parity group to which the LDEV belongs is enabled, or a V-VOL is associated with a pool in which a pool volume has encryption enabled.
• Disabled: Encryption of the parity group to which the 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 two or more of the following:
  • Volume for which encryption is enabled
  • Volume for which encryption is disabled
  • External volume

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

• Hyphen (-): The LDEV is an external volume. For DP-VOL or DP-VOL for Mainframe, the pool to which the LDEV belongs is either an external volume or blocked.

Resource Group Name (ID)

LDEV’s resource group name and identifier. The ID is enclosed in parentheses.

Type

Type of journal volume:

• Journal: Journal volume
• Reserve Journal: Reserve journal volume