== sanity test 421b: rm by fid on open file ============== 14:32:18 (1785954738)
total: 3 open/close in 0.28 seconds: 10.75 ops/second
multiop /mnt/lustre/d421b.sanity/f1 vo_c
TMPPIPE=/tmp/multiop_open_wait_pipe.7641
lfs rmfid: cannot remove [0x200002343:0x72b:0x0]: Device or resource busy