Logical Domains 1.2 Administration Guide

Listing Constraints

To the Logical Domains Manager, constraints are one or more resources you want to have assigned to a particular domain. You either receive all the resources you ask to be added to a domain or you get none of them, depending upon the available resources. The list-constraints subcommand lists those resources you requested assigned to the domain.

List Constraints for One Domain

List constraints for one domain (for example, ldg1).

Example 9–14 Constraints List for One Domain

primary# ldm list-constraints ldg1
DOMAIN
ldg1
 
VCPU
    COUNT
    1
 
MEMORY
    SIZE
    512M
 
NETWORK
    NAME         SERVICE                     DEVICE       MAC
    mynet-b      vsw0                        network@0    08:00:20:ab:9a:12
    mynet-b      vsw0                        network@0    08:00:20:ab:9a:12
 
DISK
    NAME             VOLUME
    mydisk-a         myvol-a@vds0
    mydisk-b         myvol-b@vds0
 
VDPCC
    NAME             SERVICE
    myvdpcc-a        vdpcs0@primary
    myvdpcc-b        vdpcs0@primary
 
VCONS
    NAME             SERVICE
    mygroup          vcc0

List Constraints in XML Format

List constraints in XML format for a particular domain (for example, ldg1).

Example 9–15 Constraints for a Domain in XML Format

primary# ldm list-constraints -x ldg1
<?xml version="1.0"?>
<LDM_interface version="1.0">
  <data version="2.0">
    <ldom>
      <ldom_info>
        <ldom_name>ldg1</ldom_name>
      </ldom_info>
      <cpu>
        <number>8</number>
      </cpu>
      <memory>
        <size>1G</size>
      </memory>
      <network>
        <vnet_name>vnet0</vnet_name>
        <service_name>primary-vsw0</service_name>
        <mac_address>01:14:4f:fa:0f:55</mac_address>
      </network>
      <disk>
        <vdisk_name>vdisk0</vdisk_name>
        <service_name>primary-vds0</service_name>
        <vol_name>vol0</vol_name>
      </disk>
      <var>
        <name>boot-device</name>
        <value>/virtual-devices@100/channel-devices@200/disk@0:a</value>
      </var>
      <var>
        <name>nvramrc</name>
        <value>devalias vnet0
          /virtual-devices@100/channel-devices@200/network@0</value>
      </var>
      <var>
        <name>use-nvramrc?</name>
        <value>true</value>
      </var>
    </ldom>
  </data>
</LDM_interface>

List Constraints in a Machine-Readable Format

List constraints for all domains in a parseable format.

Example 9–16 Constraints for All Domains in a Machine-Readable Format

primary# ldm list-constraints -p
VERSION 1.0
DOMAIN|name=primary
MAC|mac-addr=00:03:ba:d8:b1:46
VCPU|count=4
MEMORY|size=805306368
IO
|dev=pci@780|alias=
|dev=pci@7c0|alias=
VDS|name=primary-vds0
|vol=disk-ldg2|opts=|dev=/ldoms/nv72-ldg2/disk
|vol=vol0|opts=|dev=/ldoms/nv72-ldg1/disk
VCC|name=primary-vcc0|port-range=5000-5100
VSW|name=primary-vsw0|mac-addr=|net-dev=e1000g0|dev=switch@0
DOMAIN|name=ldg1
VCPU|count=8
MEMORY|size=1073741824
VARIABLES
|boot-device=/virtual-devices@100/channel-devices@200/disk@0:a
|nvramrc=devalias vnet0 /virtual-devices@100/channel-devices@200/network@0
|use-nvramrc?=true
VNET|name=vnet0|dev=network@0|service=primary-vsw0|mac-addr=01:14:4f:fa:0f:55
VDISK|name=vdisk0|vol=vol0@primary-vds0