HP Hitachi Dynamic Link Manager Software User Manual

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3. Creating an HDLM Environment

255

Execute one of the following commands:

•

# reboot -- -r

•

boot -r

(at the

prompt)

When Sun Cluster is being used:
Execute the following command on one of the nodes:

# /usr/cluster/bin/scshutdown -g0 -y

Then, execute the following command at the

prompt on all nodes:

boot -r

Note

While a node is starting, the message below may be output to the console or

syslog:

Could not stat: ../../devices/pseudo/dlmndrv@1/

dlmfdrv@0,0:c,raw path not loaded.

This message is output because HDLM is uninstalled and the HDLM devices

are deleted. If you do not want this message to be output next time the node

starts, update the device ID information by referring to steps 1 to 4 in (4) Sun

Cluster Settings of 3.17.4 Settings Needed After HDLM Uninstallation. For

details, refer to the Sun Cluster documentation.

(2) Uninstalling HDLM from the Boot Disk Environment

Migrate to the local boot disk environment, following the procedure described in

3.7 Migrating from a Boot Disk Environment to the Local Boot Disk

Environment.

Uninstall HDLM, following the procedure described in (1) Uninstalling HDLM

from the Local Boot Disk Environment.

(3) Uninstalling HDLM from an LDoms Environment

This section describes how to uninstall HDLM from an I/O domain.
A configuration example before uninstalling HDLM is shown in

Figure 3-30: Configuration Example (Before Uninstallation).