== sanity test 421b: rm by fid on open file ============== 00:10:41 (1787371841)
total: 3 open/close in 0.09 seconds: 32.37 ops/second
multiop /mnt/lustre/d421b.sanity/f1 vo_c
TMPPIPE=/tmp/multiop_open_wait_pipe.7637
lfs rmfid: cannot remove [0x200002343:0xf78:0x0]: Device or resource busy