== sanity test 421b: rm by fid on open file ============== 05:58:25 (1780999105)
total: 3 open/close in 0.16 seconds: 18.71 ops/second
multiop /mnt/lustre/d421b.sanity/f1 vo_c
TMPPIPE=/tmp/multiop_open_wait_pipe.7583
lfs rmfid: cannot remove [0x200002343:0x64a:0x0]: Device or resource busy