== sanity test 123aa: verify statahead work ============== 12:38:40 (1786034320)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8d3450f99800.batch_stats=0
total: 100 open/close in 2.54 seconds: 39.30 ops/second
llite.lustre-ffff8d3450f99800.statahead_max=0
101

real	0m2.374s
user	0m0.005s
sys	0m0.319s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff8d3450f99800.statahead_max=128
llite.lustre-ffff8d3450f99800.statahead_max=128
101

real	0m1.298s
user	0m0.002s
sys	0m0.149s
'ls -l' 100 files with statahead: 1 sec
statahead total: 158
statahead wrong: 2
agl total: 146
list_total: 24
fname_total: 106
hit_total: 794
miss_total: 1461
swrong=2 ewrong=2
 - open/close 467 (time 1786034352.77 total 10.03 last 46.56)
total: 900 open/close in 16.79 seconds: 53.62 ops/second
llite.lustre-ffff8d3450f99800.statahead_max=0
1001

real	0m28.399s
user	0m0.039s
sys	0m2.974s
'ls -l' 1000 files without statahead: 28 sec
llite.lustre-ffff8d3450f99800.statahead_max=128
llite.lustre-ffff8d3450f99800.statahead_max=128
1001

real	0m13.097s
user	0m0.024s
sys	0m1.317s
'ls -l' 1000 files with statahead: 13 sec
statahead total: 159
statahead wrong: 2
agl total: 147
list_total: 25
fname_total: 106
hit_total: 1793
miss_total: 1462
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 30 seconds
llite.lustre-ffff8d3450f99800.statahead_stats=
statahead total: 159
statahead wrong: 2
agl total: 147
list_total: 25
fname_total: 106
hit_total: 1793
miss_total: 1462
mdc.lustre-MDT0000-mdc-ffff8d3450f99800.batch_stats=
snapshot_time:            1786034451.044290162 secs.nsecs
start_time:               1786034327.132132095 secs.nsecs
elapsed_time:             123.912158067 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        17  27  27
2:		        10  16  43
4:		        10  16  59
8:		         6   9  69
16:		         2   3  72
32:		         2   3  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