1. Check the availability of virtual scsi adapter on VIO Server (vhost?)

• $lsdev -virtual | grep vhost*

• $lsmap -all

Find the adapter VTD is "NO VIRTUAL TARGET DEVICE FOUND"

vhost is not mapped to any device

2. List the available physical volumes.

• $lspv

3. Create a virtual target device, which maps the virtual scsi adapter "vhost0", to physical volume "hdisk1"

syntax: mkvdev -vdev target device -vadapter virtual SCSI adapter

$mkvdev -vdev hdisk1 -vadapter vhost0

4. List the newly, create virtual target device

• $lsdev -virtual

5. Display the mapping information of vhost0

• $lsmap -vadapter vhost0

6. Delete the virtual target device vtscsi0 (it remove mapping between virtual scsi adapter "vhost0" and physical device hdisk1

• $rmvdev -dev vtscsi0