Hitachi XP P9500 User Manual page 119

# /opt/DynamicLinkManager/bin/dlnkmgr view -path
Check the execution results of this command to determine the
correspondence between each HDevName (the logical device file name of
the HDLM device) and iLU (the internal LU number). Then, compare the
correspondence of the logical device file names and internal LUs that took
place before HDLM was installed, and then re-register the correct HDLM
devices in those programs that will use these devices.
19 If you are using VxVM, execute the following command to confirm that
.
the DEVICE column of the LUs managed by HDLM is displayed in the
cWtXdYsZ format (for example, c6t0d10s2):
# vxdisk list
If the value is displayed in the cWtXdYsZ format, perform the following
procedures:
Delete the /etc/vx/disk.info file.
¢
Restart the host, or restart the VxVM configuration daemon by
¢
executing the following command:
# vxconfigd -k
20 If you uninstalled HDLM 04-00 or HDLM 04-01, and then installed HDLM
.
7.2, create a table that shows the correspondence between the HDLM
logical device file names before and after installation of HDLM 7.2.
Specify the file (the file you created before you uninstalled HDLM 04-00
or HDLM 04-01) in which you saved the output results of the dlnkmgr
command's view -path operation, as the input file for the dlmlisthdev
utility for assisting HDLM transitions. The following shows an example of
executing the dlmlisthdev utility when upgrading from HDLM 04-00 to
HDLM 7.2.
Table 3-19 Information displayed by the dlmlisthdev utility for assisting
HDLM transitions on page 3-55
Table 3-19 Information displayed by the dlmlisthdev utility for
Item
OldHDevName
Creating an HDLM Environment
Hitachi Dynamic Link Manager User Guide (for Solaris(R))
describes the items shown above.
assisting HDLM transitions
Indicates the HDLM 04-00 logical device file name (HDevName). If
a hyphen (-) is displayed, the corresponding HDev did not exist
before the HDLM 7.2 installation.
Description
3-55