== sanity test 421b: rm by fid on open file ============== 10:03:45 (1761228225)
total: 3 open/close in 0.06 seconds: 51.82 ops/second
multiop /mnt/lustre/d421b.sanity/f1 vo_c
TMPPIPE=/tmp/multiop_open_wait_pipe.7119
lfs rmfid: cannot remove [0x200002341:0x1487:0x0]: Device or resource busy