== sanity test 123aa: verify statahead work ============== 12:08:17 (1786032497)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff968542c13800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff968542c13800.batch_stats=0
striped dir -i1 -c2 -H fnv_1a_64  /mnt/lustre/d123aa.sanity
total: 100 open/close in 1.99 seconds: 50.29 ops/second
llite.lustre-ffff968542c13800.statahead_max=0
101

real	0m2.132s
user	0m0.003s
sys	0m0.330s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff968542c13800.statahead_max=128
llite.lustre-ffff968542c13800.statahead_max=128
101

real	0m0.897s
user	0m0.008s
sys	0m0.207s
'ls -l' 100 files with statahead: 1 sec
statahead total: 125
statahead wrong: 2
agl total: 121
list_total: 25
fname_total: 95
hit_total: 636
miss_total: 1701
swrong=2 ewrong=2
total: 900 open/close in 9.57 seconds: 94.05 ops/second
llite.lustre-ffff968542c13800.statahead_max=0
1001

real	0m17.573s
user	0m0.041s
sys	0m2.959s
'ls -l' 1000 files without statahead: 17 sec
llite.lustre-ffff968542c13800.statahead_max=128
llite.lustre-ffff968542c13800.statahead_max=128
1001

real	0m6.994s
user	0m0.030s
sys	0m1.513s
'ls -l' 1000 files with statahead: 7 sec
statahead total: 126
statahead wrong: 2
agl total: 122
list_total: 26
fname_total: 95
hit_total: 1635
miss_total: 1702
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 21 seconds
llite.lustre-ffff968542c13800.statahead_stats=
statahead total: 126
statahead wrong: 2
agl total: 122
list_total: 26
fname_total: 95
hit_total: 1635
miss_total: 1702
mdc.lustre-MDT0000-mdc-ffff968542c13800.batch_stats=
snapshot_time:            1786032580.978477784 secs.nsecs
start_time:               1786032501.838025093 secs.nsecs
elapsed_time:             79.140452691 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         3  13  13
2:		         0   0  13
4:		         4  17  30
8:		         0   0  30
16:		         1   4  34
32:		         6  26  60
64:		         9  39 100
mdc.lustre-MDT0001-mdc-ffff968542c13800.batch_stats=
snapshot_time:            1786032580.978548391 secs.nsecs
start_time:               1786032501.838159468 secs.nsecs
elapsed_time:             79.140388923 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         4  16  16
2:		         0   0  16
4:		         0   0  16
8:		         4  16  33
16:		         2   8  41
32:		         6  25  66
64:		         8  33 100
unlink(/mnt/lustre/d123aa.sanity/f123aa.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