HP XP7 Storage - Manual (Page 191)

Description Item
Journal copy type, Cnt Ac-J or Cnt Ac-J Z, plus one of the following journal type options: Journal Type
• Standard, a normal pair
•
2DC cascade
If Standard is the journal type option, then only the copy type displays.
Journal type options are defined in the Create Journals window.
Mirror’s attribute — Master, Restore, or Initial. Attribute
•
Master displays when the P-VOL is paired (initial copy performed).
•
Restore displays when the S-VOL is paired (initial copy performed).
• Initial displays when neither data volume is paired yet (initial copy not performed).
Mirror’s status. Status
Displays the following information about pair volumes in the system connected to the system
you accessed. Remote Storage
System
•
Model/Serial Number: Storage system model name and serial number.
• Journal ID: Journal identifier.
Path group identifier. Path Group ID
Number of volumes associated with the journal. Number of Data
VOLs
Total capacity of all the data volumes. If the journal uses multiple mirror IDs, the capacity of
volumes in mirrors with Hold, Holding, or Hold(Failure) status is not included. Data Capacity
LDEV number of the remote command device if it is assigned to the mirror. Remote Command
Device
•
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.
Consistency group identifier. CTG ID
Whether the consistency group is shared by multiple storage systems. CTG Utilization
• Single: The consistency group consists of a single pair of primary and secondary storage
systems.
•
Multi: The consistency group consists of multiple storage systems.
Settings
Description Item
Whether data can be written to the S-VOL while the pair is split. Secondary Volume
Write
•
Enable: Data can be written to the S-VOL. Available only when the selected mirror’s Attribute
is Master. If Restore, Disable is used automatically.
•
Disable: Data cannot be written to the S-VOL (default).
Whether update data is written to S-VOLs in the mirror before the split operation. Split Mode
•
Flush: Data is copied to S-VOLs.
• Purge: Data is not copied to S-VOLs until resynchronization.
Split Mirrors wizard 191