== sanity test 123aa: verify statahead work ============== 19:35:53 (1786404953)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8ba7912b8000.batch_stats=0
total: 100 open/close in 2.97 seconds: 33.65 ops/second
llite.lustre-ffff8ba7912b8000.statahead_max=0
101

real	0m1.882s
user	0m0.005s
sys	0m0.317s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff8ba7912b8000.statahead_max=128
llite.lustre-ffff8ba7912b8000.statahead_max=128
101

real	0m1.081s
user	0m0.005s
sys	0m0.165s
'ls -l' 100 files with statahead: 2 sec
statahead total: 151
statahead wrong: 2
agl total: 146
list_total: 23
fname_total: 121
hit_total: 750
miss_total: 1515
swrong=2 ewrong=2
 - open/close 741 (time 1786404980.04 total 10.00 last 74.07)
total: 900 open/close in 12.78 seconds: 70.44 ops/second
llite.lustre-ffff8ba7912b8000.statahead_max=0
1001

real	0m19.132s
user	0m0.028s
sys	0m2.866s
'ls -l' 1000 files without statahead: 20 sec
llite.lustre-ffff8ba7912b8000.statahead_max=128
llite.lustre-ffff8ba7912b8000.statahead_max=128
1001

real	0m8.524s
user	0m0.028s
sys	0m1.648s
'ls -l' 1000 files with statahead: 9 sec
statahead total: 152
statahead wrong: 2
agl total: 147
list_total: 24
fname_total: 121
hit_total: 1749
miss_total: 1516
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 30 seconds
llite.lustre-ffff8ba7912b8000.statahead_stats=
statahead total: 152
statahead wrong: 2
agl total: 147
list_total: 24
fname_total: 121
hit_total: 1749
miss_total: 1516
mdc.lustre-MDT0000-mdc-ffff8ba7912b8000.batch_stats=
snapshot_time:            1786405053.428020367 secs.nsecs
start_time:               1786404957.319970575 secs.nsecs
elapsed_time:             96.108049792 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         2   5   5
2:		         2   5  10
4:		         9  22  32
8:		         5  12  45
16:		         5  12  57
32:		         2   5  62
64:		        15  37 100
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