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

Overview
This release notes discusses the most recent product information about HP Device Mapper Migration
HPDM Migration) kit for HP StorageWorks Disks Array Version 1.2 software.
What’s New
HPDM Migration kit provides the following features as par t of this version:
• Provides utility for migrating the customer environment using Qlog ic failover/Emulex multipulse high
availability solution for multipathing to HPDM multipath solution.
Documentat
ion Updates
The first pag
e of this release notes document contains the following identifying information:
• Version number, whic h indicates the software version.
• Date of Publication, which changes each time the document is updated.
Installation Notes
Installation instruction for the HP Device Mapper Migration k it are documented in the migration guide
for Migration from Qlogic Failover/Emulex Multipulse to H P Device Mapper Multipath provided in
Adobe Acrobat (.pdf) format.
NOTE:
To view files in PDF format (*.pdf) , Adobe Acrobat Reader must be installed on your system. To download
Adobe Acrobat Reader, visit the Adobe web site at:
h
ttp://www.adobe.com
Kno wn Issues
Following are the known issues of HP Device Mapper Migration kit:
1. Theguidedoesnotdescribethestepstobefollowedtomigratethebootandrootdevicesbased
on Qlogic failover/Emulex Multipulse SAN devic es
2. The steps mentioned in this user guide can only be applied to migrate the devices supported by
HPDM Multipath solution.
Support
Telephone numbers for worldwide technical support are listed on the HP support website:
h
ttp://www.hp.com/support/
Collect the following information before calling:
• Technical support registration number (if applicable)
• Product serial numbers
• Product model names and numbers
• Applicable error messages
• Operating system type and revision level
• Detailed, specificquestions
For c ontinuous quality improvement, calls may be recorded or monitored.
Migration from Qlogic Failover/Emulex Multipulse to HP Device Mapper Multipath
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