HP Hitachi Dynamic Link Manager Software User Manual
Page 118

3. Creating an HDLM Environment
96
• The HDLM driver unconfiguration definition file (
/opt/
DynamicLinkManager/config/dlmfdrv.unconf
)
However, if both the conditions listed below are satisfied, the HDLM driver
configuration definition file and the HDLM driver unconfiguration definition file
are updated:
• SVS is an HDLM management-target device.
• You are upgrading from HDLM 5.6.1 or earlier.
When both these conditions are satisfied, the previous generation of the HDLM
driver configuration definition file (
/kernel/drv/dlmfdrv.conf.bak
) and
HDLM driver unconfiguration definition file (
/opt/DynamicLinkManager/
config/dlmfdrv.unconf.bak
) are also updated. For details about the
dlmfdrv.conf.bak
and
dlmfdrv.unconf.bak
files, see Note in section
7.6.2 Parameters.
If both the conditions above are satisfied, the following files are also created:
•
/kernel/drv/dlmfdrv.conf_oldbackup
Backup of the
dlmfdrv.conf
file before the upgrade installation
•
/kernel/drv/dlmfdrv.conf.bak_oldbackup
Backup of the
dlmfdrv.conf.bak
file before the upgrade installation
•
/opt/DynamicLinkManager/config/dlmfdrv.unconf_oldbackup
Backup of the
dlmfdrv.unconf
file before the upgrade installation
•
/opt/DynamicLinkManager/config/
dlmfdrv.unconf.bak_oldbackup
Backup of the
dlmfdrv.unconf.bak
file before the upgrade installation
If you install HDLM 6.5.1 after uninstalling HDLM 03-02, the format of the
logical device file name of the HDLM device will change from
ch
W
t
X
d
Y
s
Z to
c
U
t
X
d
Y
s
Z. For details on the elements of
c
U
t
X
d
Y
s
Z
,
see 2.6 Logical Device
Files for HDLM Devices.
In HDLM 5.6 or later, trace files for versions of HDLM earlier than 5.6 are
divided into integrated trace files and trace files. The logs for the HDLM
command (
dlnkmgr
)operation is output to integrated trace files. Trace
information for an HDLM manager is output to trace files. The output
destinations for the files are changed as follows:
When you install HDLM 5.6 or later after uninstalling HDLM 04-00 or earlier
Trace files before uninstallation:
/opt/hitachi/HNTRLib/spool/hntr
n
.log
(n indicates a file number)