68.7.13. Separação de uma imagem RAID como um volume lógico separado

lvconvert --splitmirrors count -n splitname vg/lv [removable_PVs]

lvconvert --splitmirrors count -n splitname vg/lv [removable_PVs]

lvs -a -o name,copy_percent,devices my_vg
lvconvert --splitmirror 1 -n new my_vg/my_lv
lvs -a -o name,copy_percent,devices my_vg

# lvs -a -o name,copy_percent,devices my_vg
  LV               Copy%  Devices
  my_lv             12.00 my_lv_rimage_0(0),my_lv_rimage_1(0)
  [my_lv_rimage_0]        /dev/sde1(1)
  [my_lv_rimage_1]        /dev/sdf1(1)
  [my_lv_rmeta_0]         /dev/sde1(0)
  [my_lv_rmeta_1]         /dev/sdf1(0)
# lvconvert --splitmirror 1 -n new my_vg/my_lv
# lvs -a -o name,copy_percent,devices my_vg
  LV      Copy%  Devices
  my_lv          /dev/sde1(1)
  new            /dev/sdf1(1)

lvs -a -o name,copy_percent,devices my_vg
lvconvert --splitmirror 1 -n new my_vg/my_lv
lvs -a -o name,copy_percent,devices my_vg

# lvs -a -o name,copy_percent,devices my_vg
  LV               Copy%  Devices
  my_lv            100.00 my_lv_rimage_0(0),my_lv_rimage_1(0),my_lv_rimage_2(0)
  [my_lv_rimage_0]        /dev/sde1(1)
  [my_lv_rimage_1]        /dev/sdf1(1)
  [my_lv_rimage_2]        /dev/sdg1(1)
  [my_lv_rmeta_0]         /dev/sde1(0)
  [my_lv_rmeta_1]         /dev/sdf1(0)
  [my_lv_rmeta_2]         /dev/sdg1(0)
# lvconvert --splitmirror 1 -n new my_vg/my_lv
# lvs -a -o name,copy_percent,devices my_vg
  LV            Copy%  Devices
  my_lv            100.00 my_lv_rimage_0(0),my_lv_rimage_1(0)
  [my_lv_rimage_0]        /dev/sde1(1)
  [my_lv_rimage_1]        /dev/sdf1(1)
  [my_lv_rmeta_0]         /dev/sde1(0)
  [my_lv_rmeta_1]         /dev/sdf1(0)
  new                     /dev/sdg1(1)