== sanity test 123ab: verify statahead work by using statx ========================================================== 23:55:37 (1786420537)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff88ac51f09800.batch_stats=0
total: 100 open/close in 2.86 seconds: 34.92 ops/second
llite.lustre-ffff88ac51f09800.statahead_max=0
100

real	0m2.179s
user	0m0.012s
sys	0m0.304s
'statx -l' 100 files without statahead: 2 sec
llite.lustre-ffff88ac51f09800.statahead_max=128
llite.lustre-ffff88ac51f09800.statahead_max=128
100

real	0m1.156s
user	0m0.009s
sys	0m0.162s
'statx -l' 100 files with statahead: 2 sec
statahead total: 128
statahead wrong: 2
agl total: 124
list_total: 26
fname_total: 89
hit_total: 1841
miss_total: 1349
swrong=2 ewrong=2
 - open/close 664 (time 1786420566.07 total 10.00 last 66.40)
total: 900 open/close in 14.28 seconds: 63.04 ops/second
llite.lustre-ffff88ac51f09800.statahead_max=0
1000

real	0m26.404s
user	0m0.090s
sys	0m3.033s
'statx -l' 1000 files without statahead: 26 sec
llite.lustre-ffff88ac51f09800.statahead_max=128
llite.lustre-ffff88ac51f09800.statahead_max=128
1000

real	0m9.014s
user	0m0.073s
sys	0m1.475s
'statx -l' 1000 files with statahead: 10 sec
statahead total: 129
statahead wrong: 2
agl total: 125
list_total: 27
fname_total: 89
hit_total: 2839
miss_total: 1350
swrong=2 ewrong=2
'statx -l' done
unlink + rm -r /mnt/lustre/d123ab.sanity: 24 seconds
llite.lustre-ffff88ac51f09800.statahead_stats=
statahead total: 129
statahead wrong: 2
agl total: 125
list_total: 27
fname_total: 89
hit_total: 2839
miss_total: 1350
mdc.lustre-MDT0000-mdc-ffff88ac51f09800.batch_stats=
snapshot_time:            1786420646.752523968 secs.nsecs
start_time:               1786420541.997237322 secs.nsecs
elapsed_time:             104.755286646 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        10  18  18
2:		         9  16  35
4:		         6  11  47
8:		         9  16  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