== sanity test 157f: lfs pcc pin/unpin with pool pin ===== 05:09:20 (1789376960)
striped dir -i1 -c2 -H crush  /mnt/lustre/d157f.sanity
Creating new pool hsm_poolpin
oleg323-server: Pool lustre.hsm_poolpin created
Destroy the created pools: hsm_poolpin
lustre.hsm_poolpin
oleg323-server: Pool lustre.hsm_poolpin destroyed