HP B6960-90078 manual Configuring the Primary and Secondary Cell Managers

	Integrations with Other Applications
	MC/ServiceGuard Integration
	Configuring the Primary and Secondary Cell Managers
	The following sections explain how to configure the Primary and
	Secondary Cell Managers.
NOTE	The following sections provide step-by-step examples to configure the
	Primary and Secondary Cell Managers. Directory and file names,
	numbers, and other variables will differ from the following examples
	according to your environment.

Configuring the

Primary Cell

Manager

NOTE

When configuring the Primary Cell Manager, you should first create a volume group. If you are using ob2 disk as a cluster lock disk, you should already have created a volume group for it. If you are not, follow the steps:

1.Create a volume group on a shared disk accessible to both Cell Managers (for example, /dev/vg_ob2cm), with the following steps:

a.Create a directory for a new volume group: mkdir /dev/vg_ob2cm

The shared volume group will contain the IDB and configuration files. Keep this in mind when considering the size of the shared disk.

b.List all existing volume groups on the system to look for the next available minor number:

ll /dev/*/group

c.Create a group file for the volume group: mknod /dev/vg_ob2cm/group c 64 0x010000

d.Prepare the disk(s) to be used within the volume group: pvcreate -f /dev/rdsk/c0t1d0

pvcreate -f /dev/rdsk/c1t2d0

e.Create the new volume group:

vgcreate /dev/vg_ob2cm /dev/dsk/c0t1d0 /dev/dsk/c1t2d0

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