HP 3PAR Windows 2012 and Windows Server 2008 Implementation Guide

3. The Administrator will then be prompted to provide a Vendor String, which is used to
distinguish between different vendor types. The script will only modify those devices whose
Vendor String matches the one that has been entered into the prompt.
Enter 3PAR in the prompt to allow the script to be executed on all HP 3PAR LUNs currently
presented to the host as shown in the output below:
Enter Vendor String: 3PAR
4. The script will then iterate through all HP 3PAR LUNs currently present on the host and set the
Attributes registry value to 0. In order to verify that the Attributes value for all HP
3PAR LUNs were properly modified, issue the following command:
Get-ItemProperty -path
"HKLM:\SYSTEM\CurrentControlSet\Enum\SCSI\Disk*Ven_3PARdata*\*\Device
Parameters\Partmgr" -Name Attributes
The Attributes value should be set to 0 as shown in the example below:
PSPath :
Microsoft.PowerShell.Core\Registry::HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\
Enum\SCSI\Disk&Ven_3PARdata&Prod_VV\5&381f35e2&0&00014f\Device Parameters\Partmgr
PSParentPath :
Microsoft.PowerShell.Core\Registry::HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\
Enum\SCSI\Disk&Ven_3PARdata&Prod_VV\5&381f35e2&0&00014f\Device Parameters
PSChildName : Partmgr
PSDrive : HKLM
PSProvider : Microsoft.PowerShell.Core\Registry
Attributes : 0
Upgrading to HP 3PAR OS 3.1.3
After upgrading to HP 3PAR OS 3.1.3, HP requires host persona 15 to be used for Windows
Server 2008, 2008 R2, 2012, or 2012 R2 to prevent this issue from occurring. Changing to host
persona 15 is an online procedure. Use the HP 3PAR CLI sethost command to change the
persona and verify using the showhost command following the upgrade.
# sethost -persona 15 windowshost
# showhost
Id Name Persona -WWN/iSCSI_Name- Port
0 windowshost WindowsServer 10000000C9606724 0:5:1
10000000C9606724 1:5:1
Peer Motion
The HP 3PAR StoreServ Storage supports data migration from one HP 3PAR StoreServ Storage to
another HP 3PAR StoreServ Storage as well as EVA to HP 3PAR StoreServ Storage using Peer
Motion and Online Import. See the HP 3PAR-to-3PAR Storage Peer Motion Guide for configuration
and migration Details.
Audience
This implementation guide is intended for system and storage administrators who monitor and
direct system configurations and resource allocation for the HP 3PAR StoreServ Storage.
The tasks described in this guide assume that the administrator is familiar with Windows Server
2012, Windows Server 2012 R2, and Windows Server 2008 servers and with the HP 3PAR OS.
Peer Motion 9