HP StorageWorks XP Remote Web Console Software - Manual (Page 104)

104 Using journal groups
5. Click Close to close the JNL Group Detail pane.
Figure 47 JNL Group Detail pane
• JNL Group: Journal group’s number.
• Attribute: Journal group’s attribute.
• Initial: Journal group in initial status. Journal volumes are registered in this journal group, but no
data volumes (primary or secondary data volumes) are registered in this journal group.
• Master: Master journal group. Journal groups and primary data volumes are registered in this
journal group.
• Restore: Restore journal group. Journal groups and secondary data volumes are registered in this
journal group.
• Blank: No journal volumes and data volumes are registered in this journal group.
• JNL Volumes: Number of journal volumes registered in the journal group.
• JNL Capacity: Total capacity of all registered journal volumes.
• Data Volumes: Number of data volumes associated with the journal group.
• Data Capacity: Total capacity of all data volumes.When one journal group uses multiple mirror IDs,
Data Capacity indicates the number of data volumes in the journal group whose mirror ID is not Hold
or Hold(Failure).
• Meta/Data Ratio: Ratio of metadata area to journal data area. For example, if 16 appears, the ratio
of metadata area to journal data area is 1:16. If 32 appears, the ratio of metadata area to journal
data area is 1:32.
• Extent: Number of extents.
• Inflow Control: Indicates whether inflow of update I/Os to the journal volume is restricted (in other
words, whether to slow the delay response to hosts).
• Yes: Inflow is restricted.
• No: Inflow is not restricted.
NOTE: Inflow Control displays nothing if the journal group is a restore journal group.