HP XP7 Storage - Manual (Page 139)

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 or Windows Server 2012 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. Instead, use the HDLM command’s set operation to set up
the HDLM functions.
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:
PROMPT>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
Dynamic I/O Path Control : off(10)
KAPL01001-I The HDLM command completed normally. Operation name =
view, completion time = yyyy/mm/dd hh:mm:ss
PROMPT>
To check the current audit log settings, execute the following command:
PROMPT>dlnkmgr view -sys -audlog
Audit Log : off
Audit Log Category : -
Creating an HDLM Environment
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Hitachi Dynamic Link Manager (for Windows®) User Guide