
6. Uninstall the SVSP MPIO from the system. For example:
# installp –u devices.fcp.disk.HP.svsp.mpio.rte
Verify that it has been uninstalled properly. For example:
# lslpp -l devices.fcp.disk.HP.svsp.mpio.rt
The above command should return no output.
NOTE:
Do not reboot the server.
7. Install the HP SVSP MPIO kit. For installation instruction, refer to the AIX SVSP MPIO installation
instructions.
8. Reboot the server.
9. Bring in all the paths and run the cfgmgr command.
10. Check all the paths to each disk using the lspath command. For example: lspath –l hdisk3
VMware ESX Server
See Appendix C on page 157 for information on deploying a VMware ESX server with SVSP.
Aligning file system partitions for Windows (pre-2008)
1. Windows Server 2008 does not have this problem, but for earlier versions of Windows, the
default partition set does not align the partition to the physical disk on which the partition resides.
Correct partition alignment helps reduce latency when the partition is written to, because it
eliminates the unnecessary disk writes and reads that occur when partitions are not aligned.
Windows partitions should be aligned at 64K for best results.
Enterprise Virtual Array Cluster Administrator Guide 23
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