== sanity test 421b: rm by fid on open file ============== 06:32:02 (1777026722)
total: 3 open/close in 0.03 seconds: 94.98 ops/second
multiop /mnt/lustre/d421b.sanity/f1 vo_c
TMPPIPE=/tmp/multiop_open_wait_pipe.7557
lfs rmfid: cannot remove [0x200002343:0x9a9:0x0]: Device or resource busy