== sanity test 421b: rm by fid on open file ============== 17:54:10 (1751320450)
total: 3 open/close in 0.01 seconds: 252.25 ops/second
multiop /mnt/lustre/d421b.sanity/f1 vo_c
TMPPIPE=/tmp/multiop_open_wait_pipe.6857
lfs rmfid: cannot remove [0x200002341:0x1007:0x0]: Device or resource busy