HP StorageWorks Continuous Access XP Journal user guide (T1778-96001, June 2006)

Continuous Access XP Journal user guide 105
• Data Overflow Watch (sec): Time (in seconds) for monitoring whether metadata and journal data are
full.
NOTE: Data Overflow Watch displays nothing when one of the following conditions is satisfied:
• Inflow Control is No.
• The journal group is a restore journal group.
• Copy Pace: Pace for an initial copy activity for one volume: High, Medium, or Low.
NOTE:
• By default, the pace for an initial copy activity is Low.
• Copy Pace displays nothing if the journal group is a restore journal group.
• Use of Cache: Indicates whether journal data is stored in the restore journal group in cache.
• Use: Journal data is stored in cache.
NOTE: When there is insufficient space in cache, journal data is also stored in the journal
volume.
• Not Use: Journal data is not stored in cache.
CAUTION: This setting does not take effect on master journal groups. However, if you use the
RAID Manager XP horctakeover command to change a master journal group to a restore
journal group, this setting takes affect on the journal group.
• Speed of Line: Line speed of the data transfer. The unit is Mbps (megabits per second).
One of the following appears: 256, 100, or 10.
CAUTION: This setting does not take effect on master journal groups. However, if you use the
RAID Manager XP horctakeover command to change a master journal group to a restore
journal group, this setting takes effect on the journal group.
• JNL Volumes: List of registered journal volumes.
• Parity Group: Parity group where a journal volume belongs.
• CU:LDEV: Journal volume’s CU and LDEV number. The CU number appears to the left of the colon
(:). The LDEV number appears to the right of the colon.
• Capacity (GB): Journal volume’s capacity in gigabytes.
• Emulation: Journal volume’s emulation type.
• CLPR: Number and name of the CLPR where the journal volume belongs.
• Mirrors: List of mirrors.
• Mirror ID: Mirror ID. This column is blank if the journal group’s attribute is neither Master nor
Restore.