HP XP Racks - Manual (Page 136)

Description Item
Values:
•
LDEV ID: The P-VOL’s LDEV identifier.
• LDEV Name: The P-VOL’s LDEV name.
•
Emulation Type: The P-VOL’s emulation type.
• Capacity: The P-VOL’s volume capacity
•
CLPR: The P-VOL’s CLPR number.
The types of pairs. Copy Type
Values:
• BC-L1: BC/SS L1
•
BC-L2: BC/SS L2
•
BC Z: BC Z
•
FS: FS
The status for the pair. Status
For more information about pair status, see “The RWC pair status names and
descriptions” (page 66) .
The S-VOL information. Secondary Volume
Values:
•
LDEV ID: The S-VOL’s LDEV identifier
• LDEV Name: The S-VOL’s LDEV name
•
Emulation Type: The S-VOL’s emulation type
• Capacity: The S-VOL’s volume capacity
•
CLPR: The S-VOL’s CLPR number
The mirror unit number. Mirror Unit
The split type. Split Type list
Values:
• Quick Split: The pair is split and then the data is copied so that the S-VOL is
immediately available for read and write I/O. Any remaining differential
data is copied to the S-VOL in the background.
For FS, this value is not shown.
•
Steady Split: Splits the pair after all of the differential data is copied.
BC and BC Z only. Copy Pace list
The system option that determines the rate at which you want the XP7 storage
system to copy data.
Values:
• Slower: Improved host I/O performance but slower processing speed.
•
Medium: Average processing speed and host I/O performance.
•
Faster: Faster processing speed but slower host I/O performance.
Confirm window
This window of the Split Pairs wizard includes the Selected Pairs table.
The following image shows this window.
136 Business Copy Z GUI reference