== sanity test 421b: rm by fid on open file ============== 01:04:33 (1788843873)
total: 3 open/close in 0.07 seconds: 45.83 ops/second
multiop /mnt/lustre/d421b.sanity/f1 vo_c
TMPPIPE=/tmp/multiop_open_wait_pipe.7627
lfs rmfid: cannot remove [0x200002343:0x790:0x0]: Device or resource busy