== sanity test 421b: rm by fid on open file ============== 08:12:56 (1787832776)
total: 3 open/close in 0.10 seconds: 29.52 ops/second
multiop /mnt/lustre/d421b.sanity/f1 vo_c
TMPPIPE=/tmp/multiop_open_wait_pipe.7481
lfs rmfid: cannot remove [0x200002b13:0x570:0x0]: Device or resource busy