== sanity test 421b: rm by fid on open file ============== 22:06:18 (1767841578)
total: 3 open/close in 0.05 seconds: 63.95 ops/second
multiop /mnt/lustre/d421b.sanity/f1 vo_c
TMPPIPE=/tmp/multiop_open_wait_pipe.7121
lfs rmfid: cannot remove [0x200002341:0x1677:0x0]: Device or resource busy