== sanity test 123aa: verify statahead work ============== 10:36:30 (1786804590)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff956c11576000.batch_stats=0
total: 100 open/close in 3.67 seconds: 27.26 ops/second
llite.lustre-ffff956c11576000.statahead_max=0
101

real	0m2.168s
user	0m0.004s
sys	0m0.341s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff956c11576000.statahead_max=128
llite.lustre-ffff956c11576000.statahead_max=128
101

real	0m1.185s
user	0m0.005s
sys	0m0.179s
'ls -l' 100 files with statahead: 1 sec
statahead total: 107
statahead wrong: 2
agl total: 104
list_total: 24
fname_total: 64
hit_total: 858
miss_total: 1282
swrong=2 ewrong=2
 - open/close 634 (time 1786804619.57 total 10.02 last 63.29)
total: 900 open/close in 13.77 seconds: 65.34 ops/second
llite.lustre-ffff956c11576000.statahead_max=0
1001

real	0m29.030s
user	0m0.036s
sys	0m3.515s
'ls -l' 1000 files without statahead: 30 sec
llite.lustre-ffff956c11576000.statahead_max=128
llite.lustre-ffff956c11576000.statahead_max=128
1001

real	0m9.125s
user	0m0.050s
sys	0m1.716s
'ls -l' 1000 files with statahead: 9 sec
statahead total: 108
statahead wrong: 2
agl total: 105
list_total: 25
fname_total: 64
hit_total: 1857
miss_total: 1283
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 25 seconds
llite.lustre-ffff956c11576000.statahead_stats=
statahead total: 108
statahead wrong: 2
agl total: 105
list_total: 25
fname_total: 64
hit_total: 1857
miss_total: 1283
mdc.lustre-MDT0000-mdc-ffff956c11576000.batch_stats=
snapshot_time:            1786804704.094288758 secs.nsecs
start_time:               1786804595.240127519 secs.nsecs
elapsed_time:             108.854161239 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        14  25  25
2:		         7  12  38
4:		         6  10  49
8:		         9  16  65
16:		         2   3  69
32:		         2   3  72
64:		        15  27 100
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