installation and reference guide HP MPIO Full Featured DSM for SAN Virtualization Services Platform 3.01.00 (5697-8031, March 2009)

A Software components ....................................................................... 33
Drivers .................................................................................................................................... 33
User mode components ............................................................................................................. 33
HP MPIO DSM manager GUI .............................................................................................. 33
HP MPIO SVSP DSM command line interface (CLI) ................................................................. 34
HP MPIO SVSP DSM performance monitoring provider ........................................................... 34
HP MPIO SVSP DSM persistent reservations clear utility ........................................................... 34
hpprutil devices ........................................................................................................... 34
hpprutil clear device ..................................................................................................... 35
hpprutil help ............................................................................................................... 35
B Multipathing driver event log messages ............................................... 37
MPIO.SYS event log messages .................................................................................................... 37
HP MPIO SVSP DSM event log messages ..................................................................................... 39
C Managing MPIO devices using Microsoft-provided interfaces on Windows
Server 2008 ...................................................................................... 43
Multipath I/O feature ................................................................................................................ 43
Managing multipath support ......................................................................................................43
MPIO-ed Devices ................................................................................................................ 44
Discover Multi-paths ........................................................................................................... 44
DSM Install ........................................................................................................................ 45
Managing multipath disk devices ................................................................................................ 46
D Troubleshooting ............................................................................... 51
Glossary ............................................................................................ 53
Index ................................................................................................. 55
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