Hitachi Dynamic Link Manager Software Users Guide for Windows (6.6) (HIT5201-96005, April 2011)

3. Creating an HDLM Environment
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3.7 Setting Up HDLM
HDLM includes functions like the load balancing function, the automatic failback
function, the error logging function, the audit logging function, etc. You can set up
these functions by using the
dlnkmgr command's set operation or by using the
Options window of the HDLM GUI. The following subsections describe how to set up
HDLM functions by using the HDLM command's
set operation. For details about the
Options window, see the HDLM GUI Help.
Notes:
• Windows Server 2008 supports user account control (UAC). As a result, to
execute an HDLM command, perform one of the following:
• Use the Administrator account to perform an operation.
• If you are not logged on as Administrator, execute the
dlnkmgr command
by using the Administrator: Command Prompt window.
• The HDLM GUI is unavailable when HDLM is installed in the Server Core
environment of Windows Server 2008. Instead, use the HDLM command's
set
operation to set up the HDLM functions.
3.7.1 Checking the Current Settings
This chapter describes how to check the HDLM function settings before any changes
are made by using the
dlnkmgr command's view operation.
Check the current settings by executing the following command:
>dlnkmgr view -sys -sfunc
HDLM Version : x.x.x-xx
Service Pack Version :
Load Balance : on(extended lio)
Support Cluster : off
Elog Level : 3
Elog File Size(KB) : 9900
Number Of Elog Files : 2
Trace Level : 0
Trace File Size(KB) : 1000
Number Of Trace Files : 4
Path Health Checking : on(30)
Auto Failback : on(1)
Remove LU : off
Intermittent Error Monitor : off
KAPL01001-I The HDLM command completed normally. Operation name
= view, completion time = yyyy/mm/dd hh:mm:ss
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