HP XP7 Storage - Manual (Page 153)

• Depending on the environment, removing HDLM might take some time.
Do not terminate the removal process while a progress bar for removal is
displayed. The following is an approximate calculation of the time
required for an removal:
(1 x number-of-connected-paths) seconds
#
#
To remove HDLM, you must reconfigure the system to a single-path
configuration. The time for doing this does not affect the time
required for an removal. Since the removal time depends on the value
of the maximum number of paths that can be configured in your
environment, use this value for an approximate calculation.
• Before removing HDLM 5.5 or later, make sure that no other application is
using an HDLM management-target LU.
• Removing HDLM 05-00 or later also removes Hitachi Network Objectplaza
Trace Library (HNTRLib2). If, however, any program other than HDLM is
using HNTRLib2, only HDLM will be removed. Before removing HNTRLib2,
see the relevant manuals and documentation provided for each program
to check whether any other program is using it. Remove HNTRLib2 only
when no programs, other than HDLM, are using it. For details on
removing HNTRLib2, see Removing Hitachi Network Objectplaza Trace
Library (HNTRLib2) on page 3-91 .
• When removing HDLM on a host where a Device Manager Agent 5.0 or
later is installed, do not execute any of the following Device Manager
Agent commands during removal. Also, do not remove HDLM while
executing any of the following Device Manager Agent commands:
hbsasrv, HiScan, hdvmagt_account, hdvmagt_schedule, hldutil, TIC
• If the Data Execute Prevention (DEP) function on the host is enabled,
perform the following procedure:
a
.
Choose Start, Settings, Control Panel, and then double-click
System.
The System Properties window is displayed.
b
.
Select the Advanced tab. Click the Settings button under
Performance.
The Performance Option window is displayed.
c
.
Select the Data Execution Prevention tab.
d
.
Clear the java check box
e
.
Click the OK button.
The DEP function affects the Java runtime environment used by the
HDLM GUI.
• If you remove HDLM while resident software such as an antivirus program
is running, HDLM might not properly remove. Before removing HDLM,
make sure that you have stopped any resident software programs.
• Executing the removehdlm utility for removing HDLM requires 20 KB of
unused capacity in the folder that was specified by the -w parameter (or
Creating an HDLM Environment
3-85
Hitachi Dynamic Link Manager (for Windows®) User Guide