HP XP24000/XP20000 Business Copy Software User Guide (T5213-96034, November 2011)
Table Of Contents
- XP24000/XP20000 Business Copy Software User Guide
- Contents
- 1 Overview of HP XP Business Copy Software
- 2 About XP Business Copy Operations
- 3 Interoperability with Other Products and Functions
- 4 Preparing for XP Business Copy Operations
- 5 Using the XP Business Copy GUI
- 6 Performing XP Business Copy Operations
- Configuring the Volume List
- Changing or Deleting the Settings in Preview List
- Setting or Resetting the Reserve Attribute
- Setting Options
- Creating Pairs
- Splitting Pairs
- Suspending Pairs
- Resynchronizing Pairs
- Deleting Pairs
- Viewing Detailed Volume and Pair Information
- Viewing S-VOL Path Information
- Viewing the Number of Pairs and License Information
- Viewing Pair Operation History
- 7 Troubleshooting
- 8 Support and Other Resources
- Glossary
- Index
Table 4 Access Attribute and Availability as a Volume of XP Business Copy Pair
Availability as a Volume of XP Business Copy PairAccess Attribute
S-VOLP-VOL
YesYesRead/Write
YesYesRead Only (Volume)
YesYesProtect
NoYesS-VOL Disable
Table 5 (page 26) describes whether you can or cannot perform the XP Business Copy operations
to the volume with S-VOL Disable attribute.
Table 5 Availability of XP Business Copy Operations to the Volume with S-VOL Disable Attribute
Availability of XP Business Copy OperationsXP Business Copy Operations
S-VOLP-VOL
NoYesPaircreate
NoYesPairsplit
NoYesPaircreate and Pairsplit
1
NoYesForward Pairresync
NoNoBackward Pairresync
NoYesSuspend
YesYesDelete
1
Paircreate and Pairsplit means that you simultaneously create and split XP Business Copy pairs (see (page 77)).
XP Auto LUN
The following XP Business Copy volumes can be assigned to migration volumes of XP Auto LUN:
• Root volumes that are paired with two or fewer node volumes
• Node volumes that are paired with one leaf volumes
• Node volumes that are not paired with any leaf volumes
• Reserved volumes
To:
• Assign the XP Business Copy volumes to migration volumes, or
• Reserve the XP Business Copy volumes as the migration volumes, or
• Assign the XP Business Copy volumes that do not meet the above mentioned conditions,
You must delete the XP Business Copy volumes or unreserve XP Business Copy volumes before
using the volumes by XP Auto LUN.
If you assign XP Business Copy volumes that do not meet the condition to the migration volumes,
or if you assign XP Business Copy volumes to XP Auto LUN volumes other than migration volumes,
the command will be rejected. Also, if you split the XP Business Copy pair that is assigned to the
XP Auto LUN migration volumes, migration of those volumes will be canceled.
You cannot use migration volumes, destination volumes, or reserved volumes of XP Auto LUN for
XP Business Copy pair operations (the command will be rejected). To use XP Auto LUN volumes
for XP Business Copy pair operations, you must release the volumes by using XP Auto LUN.
26 Interoperability with Other Products and Functions