== sanity test 421b: rm by fid on open file ============== 02:06:01 (1790748361)
total: 3 open/close in 0.14 seconds: 21.10 ops/second
multiop /mnt/lustre/d421b.sanity/f1 vo_c
TMPPIPE=/tmp/multiop_open_wait_pipe.7606
lfs rmfid: cannot remove [0x200002343:0xd78:0x0]: Device or resource busy