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HP Hitachi Dynamic Link Manager Software User Manual

Page 195

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3. Creating an HDLM Environment

173

# rm /opt/VRTSvcs/bin/triggers/preonline
# haconf -makerw
# hagrp -modify

service-group

PreOnline 0

# haconf -dump -makero

22. Execute the following command:


# installp -u DLManager.mpio

23. Change the boot device list, according to the host environment you are using.

If you are not using a virtual I/O server, uninstallation of HDLM is complete and

you do not need to perform the remaining steps.

24. If you are using a virtual I/O server, define an hdisk as a virtual target device.

On the virtual I/O server, execute one of the following commands:

To create an hdisk as a virtual target device

$ mkvdev -vdev

hdisk-name

-vadapter

virtual-SCSI-server-adapter-name

To create a logical volume as a virtual target device

$ mkvdev -vdev

logical-volume-name

-vadapter

virtual-SCSI-server-adapter-name

25. Execute the following command in the client logical partition to reconfigure the

device:


# cfgmgr

26. Execute the following command in the client logical partition to check that the

physical volume has been recognized as hdisk:


# lsdev -Cc disk

Make sure that the following execution result is displayed:


hdisk1 Available Virtual SCSI Disk Drive

27. Execute the following command to restore the backed up volume group:


# restvg -f

any-desired-file-name-or-device-name hdisk-name