== sanity test 123ab: verify statahead work by using statx ========================================================== 14:36:53 (1783967813)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff92cf4a560000.batch_stats=0
total: 100 open/close in 2.76 seconds: 36.19 ops/second
llite.lustre-ffff92cf4a560000.statahead_max=0
100

real	0m2.074s
user	0m0.007s
sys	0m0.298s
'statx -l' 100 files without statahead: 2 sec
llite.lustre-ffff92cf4a560000.statahead_max=128
llite.lustre-ffff92cf4a560000.statahead_max=128
100

real	0m1.087s
user	0m0.008s
sys	0m0.151s
'statx -l' 100 files with statahead: 1 sec
statahead total: 123
statahead wrong: 2
agl total: 119
list_total: 40
fname_total: 70
hit_total: 1834
miss_total: 1719
swrong=2 ewrong=2
 - open/close 501 (time 1783967842.53 total 10.00 last 50.09)
total: 900 open/close in 14.96 seconds: 60.17 ops/second
llite.lustre-ffff92cf4a560000.statahead_max=0
1000

real	0m20.029s
user	0m0.087s
sys	0m2.861s
'statx -l' 1000 files without statahead: 20 sec
llite.lustre-ffff92cf4a560000.statahead_max=128
llite.lustre-ffff92cf4a560000.statahead_max=128
1000

real	0m6.368s
user	0m0.056s
sys	0m1.416s
'statx -l' 1000 files with statahead: 6 sec
statahead total: 124
statahead wrong: 2
agl total: 120
list_total: 41
fname_total: 70
hit_total: 2833
miss_total: 1719
swrong=2 ewrong=2
'statx -l' done
unlink + rm -r /mnt/lustre/d123ab.sanity: 19 seconds
llite.lustre-ffff92cf4a560000.statahead_stats=
statahead total: 124
statahead wrong: 2
agl total: 120
list_total: 41
fname_total: 70
hit_total: 2833
miss_total: 1719
mdc.lustre-MDT0000-mdc-ffff92cf4a560000.batch_stats=
snapshot_time:            1783967906.724521014 secs.nsecs
start_time:               1783967818.961407570 secs.nsecs
elapsed_time:             87.763113444 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        14  26  26
2:		         8  15  41
4:		         4   7  49
8:		         8  15  64
16:		         3   5  69
32:		         1   1  71
64:		        15  28 100
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