== sanity test 421b: rm by fid on open file ============== 03:51:59 (1753429919)
total: 3 open/close in 0.03 seconds: 93.55 ops/second
multiop /mnt/lustre/d421b.sanity/f1 vo_c
TMPPIPE=/tmp/multiop_open_wait_pipe.7555
lfs rmfid: cannot remove [0x200002343:0xd8d:0x0]: Device or resource busy