== sanity test 123aa: verify statahead work ============== 12:50:36 (1782233436)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9f6b90dba800.batch_stats=0
total: 100 open/close in 2.92 seconds: 34.21 ops/second
llite.lustre-ffff9f6b90dba800.statahead_max=0
101

real	0m2.495s
user	0m0.007s
sys	0m0.372s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff9f6b90dba800.statahead_max=128
llite.lustre-ffff9f6b90dba800.statahead_max=128
101

real	0m0.996s
user	0m0.006s
sys	0m0.203s
'ls -l' 100 files with statahead: 1 sec
statahead total: 139
statahead wrong: 2
agl total: 135
list_total: 23
fname_total: 116
hit_total: 457
miss_total: 1361
swrong=2 ewrong=2
 - open/close 730 (time 1782233465.59 total 10.00 last 72.99)
total: 900 open/close in 12.48 seconds: 72.09 ops/second
llite.lustre-ffff9f6b90dba800.statahead_max=0
1001

real	0m23.904s
user	0m0.040s
sys	0m3.506s
'ls -l' 1000 files without statahead: 24 sec
llite.lustre-ffff9f6b90dba800.statahead_max=128
llite.lustre-ffff9f6b90dba800.statahead_max=128
1001

real	0m7.942s
user	0m0.043s
sys	0m1.816s
'ls -l' 1000 files with statahead: 8 sec
statahead total: 140
statahead wrong: 2
agl total: 136
list_total: 24
fname_total: 116
hit_total: 1456
miss_total: 1362
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 22 seconds
llite.lustre-ffff9f6b90dba800.statahead_stats=
statahead total: 140
statahead wrong: 2
agl total: 136
list_total: 24
fname_total: 116
hit_total: 1456
miss_total: 1362
mdc.lustre-MDT0000-mdc-ffff9f6b90dba800.batch_stats=
snapshot_time:            1782233537.791426793 secs.nsecs
start_time:               1782233441.435856154 secs.nsecs
elapsed_time:             96.355570639 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         8  17  17
2:		         4   8  26
4:		         9  19  45
8:		         4   8  54
16:		         3   6  60
32:		         3   6  67
64:		        15  32 100
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