Hitachi Dynamic Link Manager Software Users Guide for Linux

Execute the /sbin/service command to make sure that the HAL
daemon is running.
# /sbin/service haldaemon status
Notes on an Upgrade Installation or Re-installation of HDLM
• A license key is required to perform a re-installation or upgrade
installation of HDLM after the valid license period has expired.
To update the HDLM license, execute the dlnkmgr command's set -lic
operation. The expiration time of the license key is determined by the
type of license key specified in the license key file or entered by the user.
For information on license key types and the set operation, see
set (Sets
Up the Operating Environment) on page 6-15.
• The HDLM manager is stopped during an upgrade installation. Therefore,
when you perform an upgrade installation, stop any applications that
require HDLM manager operations, such as a log output operation.
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Because the HDLM manager is stopped during an upgrade installation,
an error log will not be output. Also, you will not be able to set up
HDLM functions. After the upgrade installation finishes successfully,
immediately restart the host.
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Do not cancel an upgrade installation.
• The information set by the HDLM command's set operation is inherited
even after a reinstallation or upgrade installation of HDLM.
Notes on a Device Manager Agent
• When installing HDLM on a host where Device Manager agent 5.0 or later
is installed, do not execute any of the following commands of Device
Manager agent during installation:
hbsasrv, HiScan, hdvmagt_account, hdvmagt_schedule, hldutil, TIC
Installing HDLM
The following section describes how to install HDLM for a new installation, for
a re-installation, and for an upgrade installation. Depending on the
procedure, the host might have to be restarted after HDLM is installed. HDLM
can also be installed by performing an unattended installation, which enables
a user to install HDLM without entering information. Select the procedure
suitable for your environment.
To create an HDLM device, the HDLM configuration definition utility
dlmcfgmgr is used. For details on the dlmcfgmgr utility, see
dlmcfgmgr Utility
for Managing the HDLM Configuration on page 7-22.
Creating an HDLM Environment
3-101
Hitachi Dynamic Link Manager (for Linux®) User Guide