== sanity test 123aa: verify statahead work ============== 01:39:44 (1788932384)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9ed98315b000.batch_stats=0
total: 100 open/close in 2.33 seconds: 43.01 ops/second
llite.lustre-ffff9ed98315b000.statahead_max=0
101

real	0m2.217s
user	0m0.001s
sys	0m0.290s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff9ed98315b000.statahead_max=128
llite.lustre-ffff9ed98315b000.statahead_max=128
101

real	0m1.158s
user	0m0.003s
sys	0m0.136s
'ls -l' 100 files with statahead: 1 sec
statahead total: 132
statahead wrong: 2
agl total: 128
list_total: 23
fname_total: 64
hit_total: 508
miss_total: 1222
swrong=2 ewrong=2
 - open/close 696 (time 1788932411.02 total 10.00 last 69.59)
total: 900 open/close in 13.53 seconds: 66.53 ops/second
llite.lustre-ffff9ed98315b000.statahead_max=0
1001

real	0m21.514s
user	0m0.044s
sys	0m2.778s
'ls -l' 1000 files without statahead: 21 sec
llite.lustre-ffff9ed98315b000.statahead_max=128
llite.lustre-ffff9ed98315b000.statahead_max=128
1001

real	0m4.838s
user	0m0.027s
sys	0m1.400s
'ls -l' 1000 files with statahead: 5 sec
statahead total: 133
statahead wrong: 2
agl total: 129
list_total: 24
fname_total: 64
hit_total: 1507
miss_total: 1223
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 19 seconds
llite.lustre-ffff9ed98315b000.statahead_stats=
statahead total: 133
statahead wrong: 2
agl total: 129
list_total: 24
fname_total: 64
hit_total: 1507
miss_total: 1223
mdc.lustre-MDT0000-mdc-ffff9ed98315b000.batch_stats=
snapshot_time:            1788932470.752436433 secs.nsecs
start_time:               1788932388.046014154 secs.nsecs
elapsed_time:             82.706422279 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         2   5   5
2:		         5  12  17
4:		         5  12  30
8:		         6  15  46
16:		         3   7  53
32:		         2   5  58
64:		        16  41 100
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