== sanity test 123ab: verify statahead work by using statx ========================================================== 13:06:18 (1789319178)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff89b4c1e4c800.batch_stats=0
total: 100 open/close in 0.70 seconds: 142.71 ops/second
llite.lustre-ffff89b4c1e4c800.statahead_max=0
100

real	0m0.604s
user	0m0.008s
sys	0m0.211s
'statx -l' 100 files without statahead: 1 sec
llite.lustre-ffff89b4c1e4c800.statahead_max=128
llite.lustre-ffff89b4c1e4c800.statahead_max=128
100

real	0m0.416s
user	0m0.002s
sys	0m0.254s
'statx -l' 100 files with statahead: 1 sec
statahead total: 76
statahead wrong: 1
agl total: 74
list_total: 24
fname_total: 52
hit_total: 11752
miss_total: 226
swrong=1 ewrong=1
total: 900 open/close in 2.04 seconds: 441.73 ops/second
llite.lustre-ffff89b4c1e4c800.statahead_max=0
1000

real	0m5.798s
user	0m0.055s
sys	0m1.966s
'statx -l' 1000 files without statahead: 6 sec
llite.lustre-ffff89b4c1e4c800.statahead_max=128
llite.lustre-ffff89b4c1e4c800.statahead_max=128
1000

real	0m3.356s
user	0m0.037s
sys	0m2.551s
'statx -l' 1000 files with statahead: 3 sec
statahead total: 77
statahead wrong: 1
agl total: 75
list_total: 25
fname_total: 52
hit_total: 12751
miss_total: 226
swrong=1 ewrong=1
'statx -l' done
unlink + rm -r /mnt/lustre/d123ab.sanity: 4 seconds
llite.lustre-ffff89b4c1e4c800.statahead_stats=
statahead total: 77
statahead wrong: 1
agl total: 75
list_total: 25
fname_total: 52
hit_total: 12751
miss_total: 226
mdc.lustre-MDT0000-mdc-ffff89b4c1e4c800.batch_stats=
snapshot_time:            1789319202.538303360 secs.nsecs
start_time:               1789319179.836352476 secs.nsecs
elapsed_time:             22.701950884 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        24  35  35
2:		        11  16  51
4:		         5   7  58
8:		         6   8  67
16:		         6   8  76
32:		         2   2  79
64:		        14  20 100
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