== sanity test 421b: rm by fid on open file ============== 11:12:12 (1736266332)
total: 3 open/close in 0.01 seconds: 399.67 ops/second
multiop /mnt/lustre/d421b.sanity/f1 vo_c
TMPPIPE=/tmp/multiop_open_wait_pipe.6842
lfs rmfid: cannot remove [0x200004281:0x1514:0x0]: Device or resource busy