HP Hitachi Dynamic Link Manager Software - 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)