== sanity test 123aa: verify statahead work ============== 12:33:13 (1788539593)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9bac90d58800.batch_stats=0
total: 100 open/close in 2.09 seconds: 47.82 ops/second
llite.lustre-ffff9bac90d58800.statahead_max=0
101

real	0m1.619s
user	0m0.002s
sys	0m0.298s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff9bac90d58800.statahead_max=128
llite.lustre-ffff9bac90d58800.statahead_max=128
101

real	0m0.861s
user	0m0.004s
sys	0m0.142s
'ls -l' 100 files with statahead: 1 sec
statahead total: 116
statahead wrong: 2
agl total: 111
list_total: 24
fname_total: 90
hit_total: 503
miss_total: 1532
swrong=2 ewrong=2
 - open/close 746 (time 1788539617.86 total 10.01 last 74.51)
total: 900 open/close in 12.74 seconds: 70.67 ops/second
llite.lustre-ffff9bac90d58800.statahead_max=0
1001

real	0m19.158s
user	0m0.032s
sys	0m2.812s
'ls -l' 1000 files without statahead: 19 sec
llite.lustre-ffff9bac90d58800.statahead_max=128
llite.lustre-ffff9bac90d58800.statahead_max=128
1001

real	0m5.614s
user	0m0.025s
sys	0m1.356s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 117
statahead wrong: 2
agl total: 112
list_total: 25
fname_total: 90
hit_total: 1502
miss_total: 1533
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 17 seconds
llite.lustre-ffff9bac90d58800.statahead_stats=
statahead total: 117
statahead wrong: 2
agl total: 112
list_total: 25
fname_total: 90
hit_total: 1502
miss_total: 1533
mdc.lustre-MDT0000-mdc-ffff9bac90d58800.batch_stats=
snapshot_time:            1788539674.350002226 secs.nsecs
start_time:               1788539597.108649407 secs.nsecs
elapsed_time:             77.241352819 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        15  29  29
2:		         4   7  37
4:		         4   7  45
8:		         6  11  56
16:		         3   5  62
32:		         4   7  70
64:		        15  29 100
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