== sanity test 123aa: verify statahead work ============== 17:25:43 (1787606743)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff934a84777000.batch_stats=0
total: 100 open/close in 3.42 seconds: 29.21 ops/second
llite.lustre-ffff934a84777000.statahead_max=0
101

real	0m2.298s
user	0m0.005s
sys	0m0.359s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff934a84777000.statahead_max=128
llite.lustre-ffff934a84777000.statahead_max=128
101

real	0m1.041s
user	0m0.003s
sys	0m0.183s
'ls -l' 100 files with statahead: 1 sec
statahead total: 116
statahead wrong: 2
agl total: 112
list_total: 24
fname_total: 77
hit_total: 740
miss_total: 1578
swrong=2 ewrong=2
 - open/close 522 (time 1787606774.54 total 10.03 last 52.06)
total: 900 open/close in 16.31 seconds: 55.17 ops/second
llite.lustre-ffff934a84777000.statahead_max=0
1001

real	0m25.474s
user	0m0.037s
sys	0m2.925s
'ls -l' 1000 files without statahead: 25 sec
llite.lustre-ffff934a84777000.statahead_max=128
llite.lustre-ffff934a84777000.statahead_max=128
1001

real	0m6.996s
user	0m0.035s
sys	0m1.534s
'ls -l' 1000 files with statahead: 7 sec
statahead total: 117
statahead wrong: 2
agl total: 113
list_total: 25
fname_total: 77
hit_total: 1739
miss_total: 1579
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 29 seconds
llite.lustre-ffff934a84777000.statahead_stats=
statahead total: 117
statahead wrong: 2
agl total: 113
list_total: 25
fname_total: 77
hit_total: 1739
miss_total: 1579
mdc.lustre-MDT0000-mdc-ffff934a84777000.batch_stats=
snapshot_time:            1787606855.349363930 secs.nsecs
start_time:               1787606748.270401253 secs.nsecs
elapsed_time:             107.078962677 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         6  13  13
2:		         5  11  25
4:		         5  11  36
8:		         6  13  50
16:		         4   9  59
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