== sanity test 421b: rm by fid on open file ============== 14:36:05 (1744137365)
total: 3 open/close in 0.02 seconds: 141.32 ops/second
multiop /mnt/lustre/d421b.sanity/f1 vo_c
TMPPIPE=/tmp/multiop_open_wait_pipe.7257
lfs rmfid: cannot remove [0x200004283:0x9fc:0x0]: Device or resource busy