== sanity test 421b: rm by fid on open file ============== 01:59:00 (1783144740)
total: 3 open/close in 0.05 seconds: 59.23 ops/second
multiop /mnt/lustre/d421b.sanity/f1 vo_c
TMPPIPE=/tmp/multiop_open_wait_pipe.7613
lfs rmfid: cannot remove [0x200002343:0x79:0x0]: Device or resource busy