== sanity test 421b: rm by fid on open file ============== 02:20:04 (1788934804)
total: 3 open/close in 0.11 seconds: 28.15 ops/second
multiop /mnt/lustre/d421b.sanity/f1 vo_c
TMPPIPE=/tmp/multiop_open_wait_pipe.7638
lfs rmfid: cannot remove [0x200002343:0x814:0x0]: Device or resource busy