== sanity test 421b: rm by fid on open file ============== 02:27:05 (1789712825)
total: 3 open/close in 0.09 seconds: 34.38 ops/second
multiop /mnt/lustre/d421b.sanity/f1 vo_c
TMPPIPE=/tmp/multiop_open_wait_pipe.7622
lfs rmfid: cannot remove [0x200002343:0x7b:0x0]: Device or resource busy