== sanity test 421b: rm by fid on open file ============== 16:39:31 (1789591171)
total: 3 open/close in 0.15 seconds: 20.68 ops/second
multiop /mnt/lustre/d421b.sanity/f1 vo_c
TMPPIPE=/tmp/multiop_open_wait_pipe.7629
lfs rmfid: cannot remove [0x200002343:0x14b:0x0]: Device or resource busy