== sanity test 421b: rm by fid on open file ============== 18:34:30 (1787870070)
total: 3 open/close in 0.08 seconds: 35.89 ops/second
multiop /mnt/lustre/d421b.sanity/f1 vo_c
TMPPIPE=/tmp/multiop_open_wait_pipe.7646
lfs rmfid: cannot remove [0x200002343:0xc42:0x0]: Device or resource busy