== sanity test 421b: rm by fid on open file ============== 21:21:26 (1745630486)
total: 3 open/close in 0.04 seconds: 81.52 ops/second
multiop /mnt/lustre/d421b.sanity/f1 vo_c
TMPPIPE=/tmp/multiop_open_wait_pipe.7073
lfs rmfid: cannot remove [0x200004283:0x169:0x0]: Device or resource busy