Virtual I/O Server - Commands III

Management of Virtual/Shared Devices:

To create a virtual target device that maps lv20 as a virtual disk for a client partition hosted by the vhost0 virtual server adapter :

# mkvdev -vdev lv20 -vadapter vhost0

Same as above except here hdisk is used instead of a logical volume :

# mkvdev -vdev hdisk6 -vadapter vhost2

To create a SEA that maps the physical Ethernet adapter ent4 as a virtual adapter for the client partitions served by the virtual Ethernet adapters ent6 and ent7, using ent6 as the default adapter and 8 as the default id :

# mkvdev -sea ent4 -vadapter ent6,ent7 -default ent6 -defaultid 8

To remove a virtual target device vtscsi9 along with its backing lv :

# rmvdev –vdev vtscsi9 –

To remove all virtual target device associated with backing device lv001 :

# rmvdev –vdev lv001

To remove a specific virtual target device :

# rmvdev –vtd vtscsi10

List Device Mapping:

To list all virtual target devices and backing devices mapped to virtual server adapter vhost2 :

# lsmap -vadapter vhost2

To list SEA and physical device mapped to virtual Ethernet Adapter ent4 :

# lsmap -vadapter ent4 –net

To list all virtual target devices and backing devices where backing devices are of type LV :

# lsmap -all -type lv

To list all network mapping :

# lsmap –all –net

How to list Devices :

To display all the devices :

# lsdev

To display all the virtual devices :

# lsdev –virtual

To display all the virtual adapters :

# lsdev –type adapter –virtual

To display all the slots :

# lsdev –slot s

To display all the adapters :

# lsdev –type adapter

Few other device types: disk, lv, optical, tape, tty

To list all physical Ethernet adapters and Etherchannel available for creating a SEA :

# lsdev –type ent4sea

To list all virtual Ethernet adapters available for creating a SEA :

# lsdev –type ven4sea

To list all adapters over which ip address can be configured :

# lsdev –type ent4ip

To display parent device of a device :

# lsdev –dev hdisk0 –

To list disks names and physical location alone :

# lsdev -type disk -field name physloc