== sanity test 123aa: verify statahead work ============== 15:32:25 (1790105545)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9d4badc9e000.batch_stats=0
total: 100 open/close in 3.01 seconds: 33.19 ops/second
llite.lustre-ffff9d4badc9e000.statahead_max=0
101

real	0m2.426s
user	0m0.006s
sys	0m0.314s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff9d4badc9e000.statahead_max=128
llite.lustre-ffff9d4badc9e000.statahead_max=128
101

real	0m0.785s
user	0m0.006s
sys	0m0.148s
'ls -l' 100 files with statahead: 0 sec
statahead total: 124
statahead wrong: 2
agl total: 120
list_total: 24
fname_total: 96
hit_total: 791
miss_total: 1453
swrong=2 ewrong=2
 - open/close 597 (time 1790105572.88 total 10.00 last 59.67)
total: 900 open/close in 16.43 seconds: 54.77 ops/second
llite.lustre-ffff9d4badc9e000.statahead_max=0
1001

real	0m26.487s
user	0m0.040s
sys	0m3.088s
'ls -l' 1000 files without statahead: 27 sec
llite.lustre-ffff9d4badc9e000.statahead_max=128
llite.lustre-ffff9d4badc9e000.statahead_max=128
1001

real	0m7.360s
user	0m0.031s
sys	0m1.567s
'ls -l' 1000 files with statahead: 7 sec
statahead total: 125
statahead wrong: 2
agl total: 121
list_total: 25
fname_total: 96
hit_total: 1790
miss_total: 1454
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 30 seconds
llite.lustre-ffff9d4badc9e000.statahead_stats=
statahead total: 125
statahead wrong: 2
agl total: 121
list_total: 25
fname_total: 96
hit_total: 1790
miss_total: 1454
mdc.lustre-MDT0000-mdc-ffff9d4badc9e000.batch_stats=
snapshot_time:            1790105659.421307594 secs.nsecs
start_time:               1790105550.383666016 secs.nsecs
elapsed_time:             109.037641578 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         9  21  21
2:		         1   2  24
4:		         2   4  29
8:		         7  17  46
16:		         4   9  56
32:		         3   7  63
64:		        15  36 100
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