== sanity test 421b: rm by fid on open file ============== 17:45:58 (1713217558)
total: 3 open/close in 0.06 seconds: 47.07 ops/second
multiop /mnt/lustre/d421b.sanity/f1 vo_c
TMPPIPE=/tmp/multiop_open_wait_pipe.6916
lfs rmfid: cannot remove [0x200004281:0x177a:0x0]: Device or resource busy