== sanity test 421b: rm by fid on open file ============== 07:38:54 (1744544334)
total: 3 open/close in 0.02 seconds: 145.50 ops/second
multiop /mnt/lustre/d421b.sanity/f1 vo_c
TMPPIPE=/tmp/multiop_open_wait_pipe.7021
lfs rmfid: cannot remove [0x200004283:0x87f:0x0]: Device or resource busy