== sanity test 123ab: verify statahead work by using statx ========================================================== 06:45:06 (1787568306)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff989049fec800.batch_stats=0
total: 100 open/close in 2.08 seconds: 48.14 ops/second
llite.lustre-ffff989049fec800.statahead_max=0
100

real	0m1.662s
user	0m0.009s
sys	0m0.267s
'statx -l' 100 files without statahead: 2 sec
llite.lustre-ffff989049fec800.statahead_max=128
llite.lustre-ffff989049fec800.statahead_max=128
100

real	0m1.099s
user	0m0.006s
sys	0m0.135s
'statx -l' 100 files with statahead: 2 sec
statahead total: 121
statahead wrong: 2
agl total: 117
list_total: 26
fname_total: 84
hit_total: 1457
miss_total: 1430
swrong=2 ewrong=2
 - open/close 811 (time 1787568333.30 total 10.00 last 81.09)
total: 900 open/close in 11.21 seconds: 80.31 ops/second
llite.lustre-ffff989049fec800.statahead_max=0
1000

real	0m20.682s
user	0m0.074s
sys	0m2.561s
'statx -l' 1000 files without statahead: 20 sec
llite.lustre-ffff989049fec800.statahead_max=128
llite.lustre-ffff989049fec800.statahead_max=128
1000

real	0m6.652s
user	0m0.067s
sys	0m1.231s
'statx -l' 1000 files with statahead: 7 sec
statahead total: 122
statahead wrong: 2
agl total: 118
list_total: 27
fname_total: 84
hit_total: 2456
miss_total: 1430
swrong=2 ewrong=2
'statx -l' done
unlink + rm -r /mnt/lustre/d123ab.sanity: 22 seconds
llite.lustre-ffff989049fec800.statahead_stats=
statahead total: 122
statahead wrong: 2
agl total: 118
list_total: 27
fname_total: 84
hit_total: 2456
miss_total: 1430
mdc.lustre-MDT0000-mdc-ffff989049fec800.batch_stats=
snapshot_time:            1787568396.300142269 secs.nsecs
start_time:               1787568311.452485533 secs.nsecs
elapsed_time:             84.847656736 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         1   2   2
2:		         7  18  21
4:		         3   8  29
8:		         5  13  43
16:		         3   8  51
32:		         2   5  56
64:		        16  43 100
unlink(/mnt/lustre/d123ab.sanity/f123ab.sanity0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536