== sanity test 123aa: verify statahead work ============== 17:44:49 (1788817489)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9f7129a19800.batch_stats=0
total: 100 open/close in 2.61 seconds: 38.37 ops/second
llite.lustre-ffff9f7129a19800.statahead_max=0
101

real	0m2.051s
user	0m0.009s
sys	0m0.293s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff9f7129a19800.statahead_max=128
llite.lustre-ffff9f7129a19800.statahead_max=128
101

real	0m0.764s
user	0m0.004s
sys	0m0.166s
'ls -l' 100 files with statahead: 1 sec
statahead total: 111
statahead wrong: 2
agl total: 107
list_total: 24
fname_total: 72
hit_total: 355
miss_total: 1213
swrong=2 ewrong=2
 - open/close 579 (time 1788817515.28 total 10.01 last 57.85)
total: 900 open/close in 15.93 seconds: 56.50 ops/second
llite.lustre-ffff9f7129a19800.statahead_max=0
1001

real	0m23.455s
user	0m0.041s
sys	0m3.139s
'ls -l' 1000 files without statahead: 24 sec
llite.lustre-ffff9f7129a19800.statahead_max=128
llite.lustre-ffff9f7129a19800.statahead_max=128
1001

real	0m5.724s
user	0m0.029s
sys	0m1.307s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 112
statahead wrong: 2
agl total: 108
list_total: 25
fname_total: 72
hit_total: 1354
miss_total: 1214
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 23 seconds
llite.lustre-ffff9f7129a19800.statahead_stats=
statahead total: 112
statahead wrong: 2
agl total: 108
list_total: 25
fname_total: 72
hit_total: 1354
miss_total: 1214
mdc.lustre-MDT0000-mdc-ffff9f7129a19800.batch_stats=
snapshot_time:            1788817585.501499145 secs.nsecs
start_time:               1788817493.838838975 secs.nsecs
elapsed_time:             91.662660170 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        15  28  28
2:		         3   5  33
4:		         6  11  45
8:		         9  16  62
16:		         3   5  67
32:		         2   3  71
64:		        15  28 100
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