HP StorageWorks P9000 Command View Advanced Edition Suite Software 7.1.1 Administrator Guide (web) (TB581-96065, September 2011)

In addition, to reduce the load of the Device Manager server, use the hdvmagt_setting command
to set the execution period of the HiScan command so that multiple hosts do not execute the HiScan
command at the same time.
NOTE:
• Depending on the environment, this issue might not be solved by setting the guide values. Make
sure that you adjust the values to suit your environment.
• In the following cases, set a value two to three times larger than the guide value.
When executing the HiScan command shortly after restarting the Device Manager agent.
When executing the hldutil command and HiScan command at the same time.
When executing multiple HiScan commands at the same time.
• If the host OS is Windows Server 2003 (IPF), verify that Service Pack 1 or later has been installed.
Property settings for hosts that manage 100 or more LUs (without a volume manager)
The following table lists the recommended setting values when a volume manager is not used.
Table 75 Setting values when a volume manager is not used
server.util.
processTimeOut
(units: milliseconds)
server.http.
server.timeOut
(units: seconds)
server.http.
entity.maxLength
(units: bytes)
Number of LUs man-
aged by Device Man-
ager, and recognized
by the host
600,000
(Default value)
600
(Default value)
131,072 or more100
600,000600153,600 or more256
600,000600307,200 or more512
1,200,0001,200614,400 or more1,024
Property settings for hosts that manage 100 or more LUs (with a volume manager)
Table 76 to Table 80 list, for each host OS, the general setting values when using a volume manager.
These tables also list the setting values when the execution of the HiScan command finishes within
an hour. Using a configuration where the number of LUs or logical volumes is more than the number
shown in the tables is not recommended: It will take more than one hour for the HiScan operation
to complete, and the operation might fail.
Table 76 Setting values when a volume manager is used (in Windows)
server.agent.
maxMemorySize
(units: MB)
server.util.
processTimeOut
(units: milliseconds)
server.http.
server.timeOut
(units: seconds)
server.
http.entity.
maxLength
(units:
bytes)
Number of LUs and logic-
al volumes managed by
Device Manager and re-
cognized by the host
64
600,000
(Default value)
600
(Default value)
230,000 or
more
88/10
Using and maintaining the Device Manager agent216