== sanity test 123aa: verify statahead work ============== 15:41:57 (1783971717)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8d21853bf800.batch_stats=0
total: 100 open/close in 2.66 seconds: 37.65 ops/second
llite.lustre-ffff8d21853bf800.statahead_max=0
101

real	0m2.354s
user	0m0.012s
sys	0m0.339s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff8d21853bf800.statahead_max=128
llite.lustre-ffff8d21853bf800.statahead_max=128
101

real	0m0.797s
user	0m0.002s
sys	0m0.200s
'ls -l' 100 files with statahead: 1 sec
statahead total: 113
statahead wrong: 2
agl total: 109
list_total: 24
fname_total: 69
hit_total: 406
miss_total: 1433
swrong=2 ewrong=2
 - open/close 618 (time 1783971743.98 total 10.00 last 61.80)
total: 900 open/close in 14.78 seconds: 60.89 ops/second
llite.lustre-ffff8d21853bf800.statahead_max=0
1001

real	0m25.645s
user	0m0.035s
sys	0m3.210s
'ls -l' 1000 files without statahead: 26 sec
llite.lustre-ffff8d21853bf800.statahead_max=128
llite.lustre-ffff8d21853bf800.statahead_max=128
1001

real	0m6.310s
user	0m0.026s
sys	0m1.609s
'ls -l' 1000 files with statahead: 7 sec
statahead total: 114
statahead wrong: 2
agl total: 110
list_total: 25
fname_total: 69
hit_total: 1405
miss_total: 1434
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 22 seconds
llite.lustre-ffff8d21853bf800.statahead_stats=
statahead total: 114
statahead wrong: 2
agl total: 110
list_total: 25
fname_total: 69
hit_total: 1405
miss_total: 1434
mdc.lustre-MDT0000-mdc-ffff8d21853bf800.batch_stats=
snapshot_time:            1783971814.140182484 secs.nsecs
start_time:               1783971721.931999938 secs.nsecs
elapsed_time:             92.208182546 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        26  41  41
2:		         4   6  48
4:		         6   9  58
8:		         7  11  69
16:		         3   4  74
32:		         1   1  75
64:		        15  24 100
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