== sanity test 123aa: verify statahead work ============== 05:43:25 (1789292605)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9f63a9080000.batch_stats=0
total: 100 open/close in 2.02 seconds: 49.48 ops/second
llite.lustre-ffff9f63a9080000.statahead_max=0
101

real	0m2.053s
user	0m0.004s
sys	0m0.298s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff9f63a9080000.statahead_max=128
llite.lustre-ffff9f63a9080000.statahead_max=128
101

real	0m0.755s
user	0m0.003s
sys	0m0.153s
'ls -l' 100 files with statahead: 0 sec
statahead total: 120
statahead wrong: 2
agl total: 117
list_total: 23
fname_total: 82
hit_total: 286
miss_total: 1725
swrong=2 ewrong=2
 - open/close 796 (time 1789292631.08 total 10.01 last 79.49)
total: 900 open/close in 11.28 seconds: 79.81 ops/second
llite.lustre-ffff9f63a9080000.statahead_max=0
1001

real	0m19.380s
user	0m0.043s
sys	0m2.728s
'ls -l' 1000 files without statahead: 19 sec
llite.lustre-ffff9f63a9080000.statahead_max=128
llite.lustre-ffff9f63a9080000.statahead_max=128
1001

real	0m6.047s
user	0m0.032s
sys	0m1.320s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 121
statahead wrong: 2
agl total: 118
list_total: 24
fname_total: 82
hit_total: 1285
miss_total: 1726
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 17 seconds
llite.lustre-ffff9f63a9080000.statahead_stats=
statahead total: 121
statahead wrong: 2
agl total: 118
list_total: 24
fname_total: 82
hit_total: 1285
miss_total: 1726
mdc.lustre-MDT0000-mdc-ffff9f63a9080000.batch_stats=
snapshot_time:            1789292687.088418055 secs.nsecs
start_time:               1789292609.719512455 secs.nsecs
elapsed_time:             77.368905600 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         9  20  20
2:		         2   4  25
4:		         4   9  34
8:		         7  16  51
16:		         3   6  58
32:		         3   6  65
64:		        15  34 100
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