Solaris LDOM useful commands

ldm ls-devices -a  ---> To List I/O device on control domain.
ldm ls-services    ---> To list available Virtual services on control domain
ldm ls ---> To list ldom's

ldm ls-bindings primary
ldm set-mau 1 primary

ldm set-vcpu 8 primary ---> Adding  vcpu to ldom
ldm set-mem 16g primary ---->Assigning memory to ldom
ldm add-config base   --> Save  sp-configuration file
ldm ls-config    ---> to list sp-config
ldm -V   ---> list the hypervisor version
virtinfo -a   ---> To check control domain name on ldom


Ldom  creation :-
================

ldm add-domain ldom1

ldm ls-domain

ldm add-memory 4g ldom1

ldm add-cpu 8 ldom1

ldm add-vnet vent0 primary-vsw0 ldom1

ldm ls-bindings ldom1

ldm add-vdsdev /dev/dsk/c1t1d0s2 ldom1-OS@primary-vds0

ldm ad-vdsik vdisk1 ldom1-OS@primary-vds0 ldom1


ldm add-vdsik cdrom  iso1@primary-vds0 ldom1

ldm ls-services

ldm ls-services vds0

ldm bind-domain ldom1

ldm set-variable auto-boot\?=false ldom1

ldm start ldom1

telnet 0 5002

Adding zfs data set to LDOM's:
==============================

zfs create -V 25G pool1/ldom1

ldm add-vdsdev /dev/zvol/dsk/pool1/ldom1 ldom1-app@primary-vdso

ldm add-vdisk vdisk2 ldom1-app@primary-vdso ldom1


Adding IsO to control domain:-
=============================


ls /export/home/sol1-10-u10-ga2-sparc-dvd.iso


ldm add-vdsdev options=ro /export/home/sol1-10-u10-ga2-sparc-dvd.iso iso2@primary-vds0


Removing service and domains:-
=============================

ldm stop-domain ldom1

ldm unbind-domain ldom1

ldm remove-domain ldom1


ldm remove-vdisk vdisk1 ldom1
ldm remove-vdisk vdisk ldom1


ldm ls-services

ldm remove-vdsdev ldom1-os@primary-vdso
ldm remove-vdsdev ldom1-app@primary-vdso


LDOM configuration Backup and Restore:-
======================================

ldm ls-config

ldm ls-constraints -x >config .xml

ldm ls-contraints -x ldom1 > ldom1.xml



ldm ls-config

ldm rm-config baseconfig

powercycle
=====================================================================
Once the system has restored to the factory default,then you can restore the system backup using the XML files which we have created.
Login to the control domain and restore it.
=====================================================================

ldm init-system -i config.xml

ldm add-config baseconfig2

#ldm ls-config
factory-default
baseconfig
baseconfig2


ldm init-system -i ldom1.xml -----> only particular ldom restore

ldom add-config baseconfig3