HP Hitachi Dynamic Link Manager Software User Manual

Page 282

3. Creating an HDLM Environment

260

virtual disk backends from the service domain on the I/O domain to which HDLM

will be installed.
For example, to export virtual disk backends

vol1

and

vol2

from the service

domain

ldg1

, execute the command as follows:

# ldm add-vdsdev /dev/dsk/c2t50060E8010027A82d0s2

vol1@ldg1-vds0

# ldm add-vdsdev /dev/dsk/c2t50060E8010027A82d1s2

vol2@ldg1-vds0

/dev/dsk/c2t50060E8010027A82d0s2

and

/dev/dsk/

c2t50060E8010027A82d1s2

are

ssd

device names after exporting.

On the control domain, execute the

ldm add-vdisk

command to assign the

virtual disk backends to the guest domain.
For example, to assign the virtual disk backends

vol1

and

vol2

exported from

the service domain

ldg1

to the guest domain

ldg2

, execute the command as

follows:

# ldm add-vdisk vdisk1 vol1@ldg1-vds0 ldg2
# ldm add-vdisk vdisk2 vol2@ldg1-vds0 ldg2

10. On the control domain, execute the

ldm bind

command to bind (connect) the

resource of the guest domain

ldg2

For example, to bind (connect) the resource of the guest domain

ldg2

, execute

the command as follows:

# ldm bind ldg2

11. On the control domain, execute the

ldm start

command to start the guest

domain.
For example, to start the guest domain

ldg2

, execute the command as follows:

# ldm start ldg2

A configuration example after uninstalling HDLM is shown in

Figure 3-31: Configuration Example (After Uninstallation).