HP MPIO, Инструкция по установке и справочник, Страница: 22 / 53

1. If MSCS is installed on your system, move all cluster resources owned by the current node to another
node in the cluster. If this is not applicable, proceed to step 2.
2. Navigate to the HP MPIO EVA DSM installation directory
<installdir>
on the current node
using Windows Explorer.
3. Double-click the registry fi le (depending upon the operating system you are using):
• For Windows Server 2003 (32-bit):
<installdir>\x86\hpeaadsm_pr_on.reg
• For Windows Server 2003 (IA64):
<installdir>\IA64\hpeaadsm_pr_on.reg
• For Windows Server 2003 x64 Edition:
<installdir>\AMD64\hpeaadsm_pr_on.reg
NOTE:
The
<installdir>
refers to the folder which you have selected during
the HP MPIO EVA DSM installation. The default installation directory is
%ProgramFiles%\Hewlett-Packard\HP MPIO DSM\EVA DSM
. In Windows
Server 2008 Cluster, the load balancing for the cluster devices is turned on by default.
4. Follow the on-screen instructions.
5.
Reboot the system for the new registry parameter to take effect.
NOTE:
Once all the nodes in the cluster have the support for load balancing in MSCS enabled, you can change
the load-balancing policy for the cluster device(s) using the HPDSM CLI or HP MPIO DSM manager.
Disabling support for load balancing in MSCS environments
To disable the load balancing support in MSCS environments in HP MPIO EVA DSM, complete the
following steps:
NOTE:
You must repeat the following procedure on all nodes in the cluster, one at a time.
1. If MSCS is installed on your system, move all cluster resources owned by the current node to another
node in the cluster. If this is not applicable, proceed to step 2.
2. Navigate to the HP MPIO EVA DSM installation directory
<installdir>
on the current node,
using Windows Explorer.
3. Double-click the registry fi le (depending upon the operating system you are using):
• For Windows Server 2003 (32-bit):
<installdir>\x86\hpeaadsm_pr_off.reg
• For Windows Server 2003 (IA64):
<installdir>\IA64\hpeaadsm_pr_off.reg
• For Windows Server 2003 x64 Edition:
<installdir>\AMD64\hpeaadsm_pr_off.reg
22
Support for load balancing in Microsoft Cluster Server environment for Windows Server 2003