== sanity test 421b: rm by fid on open file ============== 09:37:32 (1721223452)
total: 3 open/close in 0.02 seconds: 186.06 ops/second
multiop /mnt/lustre/d421b.sanity/f1 vo_c
TMPPIPE=/tmp/multiop_open_wait_pipe.6841
lfs rmfid: cannot remove [0x200004281:0x1709:0x0]: Device or resource busy