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HP Hitachi Dynamic Link Manager Software User Manual

Page 255

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3. Creating an HDLM Environment

233

group to be registered in Sun Cluster into only one of the nodes.

5.

If the VxVM disk group is not registered in Sun Cluster, execute the

scsetup

utility from the node into which you imported the VxVM disk group to be

registered in Sun Cluster, and then register the VxVM disk group into a Sun

Cluster disk device group.
For details, refer to the explanation of system administration in the Sun Cluster

documentation.
The following shows the procedure:

Start the

scsetup

utility.

# /usr/cluster/bin/scsetup

The

Main Menu

appears.

Enter 5 (Device group and volumes) to perform operations on the VxVM

disk device group.
The

Device Group Menu

appears.

Enter 1 (Register a VxVM disk group as a device group) to register the

VxVM disk device group.
Following the prompts, specify the VxVM disk group name to be registered

as a Sun Cluster disk device group, the priority level of the master node, and

whether or not to perform switchback.

Note

After you enter this information, the following message may be output to

syslog:

KAPL05023-E Could not process the

IOCTL(00004D03).(00000000:00000000)

Even if this message is output to syslog, no problems exist operationally,

provided that the

Status

of the device group newly registered in the

following step is

Online

.

Confirm that the disk device group is registered, and that its

Status

is

Online

.

If the disk device group was registered appropriately, use of the following

command will display information about the new disk device group:

# /usr/cluster/bin/scstat -D