== sanity test 421b: rm by fid on open file ============== 01:10:16 (1735107016)
total: 3 open/close in 0.03 seconds: 85.82 ops/second
multiop /mnt/lustre/d421b.sanity/f1 vo_c
TMPPIPE=/tmp/multiop_open_wait_pipe.6997
lfs rmfid: cannot remove [0x200004282:0xcd2:0x0]: Device or resource busy