== sanity test 421b: rm by fid on open file ============== 13:51:03 (1736794263)
total: 3 open/close in 0.03 seconds: 86.10 ops/second
multiop /mnt/lustre/d421b.sanity/f1 vo_c
TMPPIPE=/tmp/multiop_open_wait_pipe.6979
lfs rmfid: cannot remove [0x200004282:0xb35:0x0]: Device or resource busy