== sanity test 123ab: verify statahead work by using statx ========================================================== 19:51:19 (1786751479)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9d50c86f0800.batch_stats=0
total: 100 open/close in 2.33 seconds: 42.90 ops/second
llite.lustre-ffff9d50c86f0800.statahead_max=0
100

real	0m2.003s
user	0m0.008s
sys	0m0.292s
'statx -l' 100 files without statahead: 2 sec
llite.lustre-ffff9d50c86f0800.statahead_max=128
llite.lustre-ffff9d50c86f0800.statahead_max=128
100

real	0m0.835s
user	0m0.008s
sys	0m0.149s
'statx -l' 100 files with statahead: 0 sec
statahead total: 121
statahead wrong: 2
agl total: 117
list_total: 26
fname_total: 90
hit_total: 1628
miss_total: 1532
swrong=2 ewrong=2
 - open/close 788 (time 1786751504.82 total 10.01 last 78.75)
total: 900 open/close in 11.63 seconds: 77.41 ops/second
llite.lustre-ffff9d50c86f0800.statahead_max=0
1000

real	0m19.734s
user	0m0.080s
sys	0m2.898s
'statx -l' 1000 files without statahead: 20 sec
llite.lustre-ffff9d50c86f0800.statahead_max=128
llite.lustre-ffff9d50c86f0800.statahead_max=128
1000

real	0m6.047s
user	0m0.061s
sys	0m1.470s
'statx -l' 1000 files with statahead: 6 sec
statahead total: 122
statahead wrong: 2
agl total: 118
list_total: 27
fname_total: 90
hit_total: 2627
miss_total: 1532
swrong=2 ewrong=2
'statx -l' done
unlink + rm -r /mnt/lustre/d123ab.sanity: 20 seconds
llite.lustre-ffff9d50c86f0800.statahead_stats=
statahead total: 122
statahead wrong: 2
agl total: 118
list_total: 27
fname_total: 90
hit_total: 2627
miss_total: 1532
mdc.lustre-MDT0000-mdc-ffff9d50c86f0800.batch_stats=
snapshot_time:            1786751563.509651658 secs.nsecs
start_time:               1786751483.414197301 secs.nsecs
elapsed_time:             80.095454357 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        16  25  25
2:		         9  14  40
4:		        12  19  59
8:		         5   8  67
16:		         4   6  74
32:		         1   1  75
64:		        15  24 100
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