== sanity test 123aa: verify statahead work ============== 19:50:46 (1788911446)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff98fc3e362000.batch_stats=0
total: 100 open/close in 1.06 seconds: 93.93 ops/second
llite.lustre-ffff98fc3e362000.statahead_max=0
101

real	0m0.965s
user	0m0.003s
sys	0m0.263s
'ls -l' 100 files without statahead: 1 sec
llite.lustre-ffff98fc3e362000.statahead_max=128
llite.lustre-ffff98fc3e362000.statahead_max=128
101

real	0m0.367s
user	0m0.004s
sys	0m0.188s
'ls -l' 100 files with statahead: 0 sec
statahead total: 92
statahead wrong: 2
agl total: 90
list_total: 23
fname_total: 68
hit_total: 431
miss_total: 980
swrong=2 ewrong=2
total: 900 open/close in 3.69 seconds: 243.96 ops/second
llite.lustre-ffff98fc3e362000.statahead_max=0
1001

real	0m9.863s
user	0m0.028s
sys	0m2.561s
'ls -l' 1000 files without statahead: 9 sec
llite.lustre-ffff98fc3e362000.statahead_max=128
llite.lustre-ffff98fc3e362000.statahead_max=128
1001

real	0m2.668s
user	0m0.011s
sys	0m1.882s
'ls -l' 1000 files with statahead: 3 sec
statahead total: 93
statahead wrong: 2
agl total: 91
list_total: 24
fname_total: 68
hit_total: 1430
miss_total: 981
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 8 seconds
llite.lustre-ffff98fc3e362000.statahead_stats=
statahead total: 93
statahead wrong: 2
agl total: 91
list_total: 24
fname_total: 68
hit_total: 1430
miss_total: 981
mdc.lustre-MDT0000-mdc-ffff98fc3e362000.batch_stats=
snapshot_time:            1788911482.281310062 secs.nsecs
start_time:               1788911448.578403994 secs.nsecs
elapsed_time:             33.702906068 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        15  28  28
2:		         1   1  30
4:		         4   7  38
8:		        11  21  59
16:		         5   9  69
32:		         1   1  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