Can we use HD2 for software image installation ?

Hi Team ,

HD1 has no free space to install the new image ,So when I try to select HD2 it shows no free space but it has 20GB capacity .

Can you please advice if we can use HD2 ?

sys disk logical-disk HD1 {

  mode mixed

  size 128000

  vg-free 248

  vg-in-use 127532

  vg-reserved 0

}

sys disk logical-disk HD2 {

  mode none

  size 20480

  vg-free 0

  vg-in-use 0

  vg-reserved 4096

}