Migration Guide Migration from Qlogic Failover/Emulex Multipulse to HP Device Mapper Multipath (AA-RWFCC-TE, March 2008)

HP technical su
pport
Telephone numb
ers for worldwide technical support are listed on the HP support website:
h
ttp://www.hp.com/support/
Collect the following information before calling:
• Technical sup
port registration number (if applicable)
• Product serial numbers
• Product model names and numbers
• Applicable e
rror messages
• Operating system type and revision level
• Detailed, specificquestions
For continuo
us quality improvement, calls may be recorded or monitored.
HP recommends that customers sign up online using the Subscriber’s choice website:
h
ttp://www.hp.com/go/e-updates
• Subscribing to this service provides you with E-mail updates on the latest product enhancements,
newer versions of drivers, and firmware documentation updates as well as instant access to
numerous ot
her product resources.
• After signing up, you can locate your products by selecting Busin e ss support and then Storage
under Product Category.
Helpful web sites
For additional product information, see the following web sites:
•h
ttp://www.hp.com/country/us/eng/prodserv/storage.html
•http://www.hp.com/support/
•http://www.docs.hp.com
•http://sourc eware.org/dm/
R elated Doc umentation
See the f
ollowing documents for more information:
• Device Mapper Multipa th Enab lement Kit for H P StorageWorks Disk Arrays Version 4 .0.0
Installation and Reference Guide
• Multipulse failover driver for Linux application notes
• Using t
he Qlogic HBA driver for single-path or multipath failover mode on Linux systems
application notes
6
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