QA:Testcase Virtualization libvirt create a logical pool

Description

Tests virt pool creation and removal.

How to test

1. create a logical pool

   # pvcreate /dev/sda3
   # vgcreate lv_pool /dev/lv_pool
   # virsh pool-create-as  lv_pool logical --source-dev /dev/sda3 --target /dev/lv_pool
   Pool lv_pool created
   

2. destroy the logical pool

   # virsh pool-destroy lv_pool
   Pool lv_pool destroyed
   

3. create a logical pool with arg source-name

   #virsh pool-create-as  lv_pool logical  --source-name  sda3  --target /dev/lv_pool

4. destroy the logical pool

   # virsh pool-destroy lv_pool
   Pool lv_pool destroyed
   

Expected Results

1. step#1 output:

   # virsh pool-list --all
   Name                 State      Autostart 
   -----------------------------------------
   default              active     yes       
   lv_pool              active     no     
   

      
2. step#2 output:

   # virsh pool-list --all
   Name                 State      Autostart 
   -----------------------------------------
   default              active     yes    
   

3. step#3 output:

   # virsh pool-list --all
   Name                 State      Autostart 
   -----------------------------------------
   default              active     yes       
   lv_pool              active     no 
   

         
4. step#4 output:

   # virsh pool-list --all
   Name                 State      Autostart 
   -----------------------------------------
   default              active     yes