== sanity test 421b: rm by fid on open file ============== 11:01:10 (1721228470)
total: 3 open/close in 0.02 seconds: 179.97 ops/second
multiop /mnt/lustre/d421b.sanity/f1 vo_c
TMPPIPE=/tmp/multiop_open_wait_pipe.6833
lfs rmfid: cannot remove [0x200004281:0x15ec:0x0]: Device or resource busy