== sanity test 421b: rm by fid on open file ============== 10:07:03 (1787666823)
total: 3 open/close in 0.13 seconds: 22.97 ops/second
multiop /mnt/lustre/d421b.sanity/f1 vo_c
TMPPIPE=/tmp/multiop_open_wait_pipe.7634
lfs rmfid: cannot remove [0x200002343:0x903:0x0]: Device or resource busy