== sanity test 421b: rm by fid on open file ============== 06:41:16 (1712486476)
total: 3 open/close in 0.03 seconds: 87.81 ops/second
multiop /mnt/lustre/d421b.sanity/f1 vo_c
TMPPIPE=/tmp/multiop_open_wait_pipe.6747
lfs rmfid: cannot remove [0x200004281:0xf2b:0x0]: Device or resource busy