Hitachi XP P9500 User Manual page 155

# reducevg -df volume-group-name hdisk-name
7 Execute the following command to delete the virtual SCSI disk in the
.
client logical partition:
# rmdev -dl hdisk-name
8 Execute the following command to delete the virtual target device on the
.
virtual I/O server:
$ rmdev -dev vtscsin
9 Stop all processes and services that use the HDLM management-target
.
paths.
Stop any process or service of an application, such as a DBMS, that is
using the HDLM management-target path.
For details about the stopping method, see the manual for each
application.
10 Specify the -A parameter, as required, and execute the dlmrmdev utility
.
to remove HDLM drivers.
When you specify the -A parameter and execute the dlmrmdev utility, you
can skip steps 11 through 14. When dlmrmdev is executed, a message
appears asking for confirmation that processing is to continue.
Enter y for this message to continue processing.
# /usr/DynamicLinkManager/bin/dlmrmdev -A
KAPL10528-I The volume group will be made inactive, and the file
system that is using HDLM will be unmounted. Is this OK? [y/n]:y
hdisk3 deleted
KAPL09012-I All HDLM drivers were removed.
If you executed this step, proceed to step 16.
¢
If you did not execute this step, proceed to the following step.
¢
11 Execute the following command to unmount the file system used by
.
HDLM:
# umount file-system-mount-point
12 Execute the following command to display all the activated volume
.
groups:
# lsvg -o
13 Among the displayed volume groups in step 12, execute the following
.
command to inactivate the volume groups used by HDLM:
# varyoffvg volume-group-name
14 Execute the following command to remove the hdisks recognized as HDLM
.
management-target device from the running kernel, and then stop the
HDLM manager:
# /usr/DynamicLinkManager/bin/dlmrmdev
The KAPL09012-I message appears.
Creating an HDLM Environment
Hitachi Dynamic Link Manager User Guide (for AIX(R))
3-93