== sanity test 123aa: verify statahead work ============== 02:16:07 (1787120167)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff99bd48063000.batch_stats=0
total: 100 open/close in 2.23 seconds: 44.91 ops/second
llite.lustre-ffff99bd48063000.statahead_max=0
101

real	0m2.018s
user	0m0.003s
sys	0m0.333s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff99bd48063000.statahead_max=128
llite.lustre-ffff99bd48063000.statahead_max=128
101

real	0m1.180s
user	0m0.005s
sys	0m0.206s
'ls -l' 100 files with statahead: 1 sec
statahead total: 140
statahead wrong: 2
agl total: 136
list_total: 24
fname_total: 94
hit_total: 823
miss_total: 1638
swrong=2 ewrong=2
 - open/close 751 (time 1787120194.42 total 10.00 last 75.10)
total: 900 open/close in 11.91 seconds: 75.56 ops/second
llite.lustre-ffff99bd48063000.statahead_max=0
1001

real	0m20.977s
user	0m0.033s
sys	0m3.203s
'ls -l' 1000 files without statahead: 21 sec
llite.lustre-ffff99bd48063000.statahead_max=128
llite.lustre-ffff99bd48063000.statahead_max=128
1001

real	0m6.178s
user	0m0.026s
sys	0m1.605s
'ls -l' 1000 files with statahead: 7 sec
statahead total: 141
statahead wrong: 2
agl total: 137
list_total: 25
fname_total: 94
hit_total: 1822
miss_total: 1639
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 21 seconds
llite.lustre-ffff99bd48063000.statahead_stats=
statahead total: 141
statahead wrong: 2
agl total: 137
list_total: 25
fname_total: 94
hit_total: 1822
miss_total: 1639
mdc.lustre-MDT0000-mdc-ffff99bd48063000.batch_stats=
snapshot_time:            1787120257.737900388 secs.nsecs
start_time:               1787120171.579928299 secs.nsecs
elapsed_time:             86.157972089 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        11  23  23
2:		         6  13  36
4:		         5  10  47
8:		         5  10  58
16:		         1   2  60
32:		         2   4  65
64:		        16  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