== sanity test 421b: rm by fid on open file ============== 20:30:55 (1786753855)
total: 3 open/close in 0.12 seconds: 24.85 ops/second
multiop /mnt/lustre/d421b.sanity/f1 vo_c
TMPPIPE=/tmp/multiop_open_wait_pipe.7630
lfs rmfid: cannot remove [0x200002343:0x3de:0x0]: Device or resource busy