Hitachi Dynamic Link Manager, User Manual, Page: 336 / 746

3. Creating an HDLM Environment
312
•
If you uninstall HDLM, the error logs (
/var/tmp/hdlminstlog/
installhdlm[01-10].log
) generated during installation of HDLM are
not uninstalled. Delete the
/var/tmp/hdlminstlog/
installhdlm[01-10].log
files as needed.
For details on the
installhdlm[01-10].log
files, see 3.4 Knowledge
Required Before You Install HDLM .
• When uninstalling HDLM on a host where a Device Manager Agent 5.0 or
later is installed, do not execute any of the following commands of Device
Manager Agent during uninstallation. Also, do not uninstall HDLM while
executing any of the following Device Manager Agent commands:
hbsasrv, HiScan, hdvmagt_account, hdvmagt_schedule,
hldutil, TIC
To uninstall HDLM:
1.
Log on to Linux as a root user.
2. Stop all processes and services that are using HDLM-managed paths.
Stop all DBMS, various application processes, and services that are using a path
managed by HDLM.
If Xen is being used, make sure that domainU has been stopped. If domainU has
been set to automatically start whenever domain0 starts, temporarily change the
setting so that domainU will not start automatically.
3. Unmount all HDLM devices.
Execute the following command:
# umount
mount-point
4. Change the setting of the environment variable PATH in the root environment
setup file.
Remove
/opt/DynamicLinkManager/bin
from the environment variable
PATH
in the environment setup file for the shell used by the root user.
5. Make sure that no HDLM devices are being used.
Execute the following command and make sure that
0
is displayed for
Used
for
sddlmfdrv
:
# /sbin/lsmod
Module Size Used by
:
: