== sanity test 421b: rm by fid on open file ============== 00:52:22 (1786423942)
total: 3 open/close in 0.17 seconds: 17.62 ops/second
multiop /mnt/lustre/d421b.sanity/f1 vo_c
TMPPIPE=/tmp/multiop_open_wait_pipe.7620
lfs rmfid: cannot remove [0x200002343:0xd78:0x0]: Device or resource busy