== sanity test 123aa: verify statahead work ============== 11:34:12 (1789054452)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff95a12e816800.batch_stats=0
total: 100 open/close in 4.11 seconds: 24.34 ops/second
llite.lustre-ffff95a12e816800.statahead_max=0
101

real	0m3.228s
user	0m0.005s
sys	0m0.360s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff95a12e816800.statahead_max=128
llite.lustre-ffff95a12e816800.statahead_max=128
101

real	0m1.132s
user	0m0.005s
sys	0m0.182s
'ls -l' 100 files with statahead: 1 sec
statahead total: 124
statahead wrong: 2
agl total: 121
list_total: 25
fname_total: 97
hit_total: 1154
miss_total: 1290
swrong=2 ewrong=2
 - open/close 518 (time 1789054485.43 total 10.03 last 51.67)
total: 900 open/close in 18.26 seconds: 49.29 ops/second
llite.lustre-ffff95a12e816800.statahead_max=0
1001

real	0m29.319s
user	0m0.037s
sys	0m3.270s
'ls -l' 1000 files without statahead: 29 sec
llite.lustre-ffff95a12e816800.statahead_max=128
llite.lustre-ffff95a12e816800.statahead_max=128
1001

real	0m7.708s
user	0m0.038s
sys	0m1.506s
'ls -l' 1000 files with statahead: 8 sec
statahead total: 125
statahead wrong: 2
agl total: 122
list_total: 26
fname_total: 97
hit_total: 2153
miss_total: 1291
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 28 seconds
llite.lustre-ffff95a12e816800.statahead_stats=
statahead total: 125
statahead wrong: 2
agl total: 122
list_total: 26
fname_total: 97
hit_total: 2153
miss_total: 1291
mdc.lustre-MDT0000-mdc-ffff95a12e816800.batch_stats=
snapshot_time:            1789054575.948852312 secs.nsecs
start_time:               1789054457.808928192 secs.nsecs
elapsed_time:             118.139924120 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        11  23  23
2:		         3   6  30
4:		         6  13  43
8:		         4   8  52
16:		         4   8  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