== sanity test 123aa: verify statahead work ============== 05:30:28 (1787304628)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9526587fb000.batch_stats=0
total: 100 open/close in 3.04 seconds: 32.86 ops/second
llite.lustre-ffff9526587fb000.statahead_max=0
101

real	0m3.292s
user	0m0.005s
sys	0m0.338s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff9526587fb000.statahead_max=128
llite.lustre-ffff9526587fb000.statahead_max=128
101

real	0m1.163s
user	0m0.003s
sys	0m0.155s
'ls -l' 100 files with statahead: 1 sec
statahead total: 123
statahead wrong: 2
agl total: 119
list_total: 25
fname_total: 95
hit_total: 325
miss_total: 1645
swrong=2 ewrong=2
 - open/close 610 (time 1787304658.82 total 10.01 last 60.91)
total: 900 open/close in 14.65 seconds: 61.45 ops/second
llite.lustre-ffff9526587fb000.statahead_max=0
1001

real	0m25.079s
user	0m0.036s
sys	0m3.010s
'ls -l' 1000 files without statahead: 25 sec
llite.lustre-ffff9526587fb000.statahead_max=128
llite.lustre-ffff9526587fb000.statahead_max=128
1001

real	0m7.463s
user	0m0.033s
sys	0m1.429s
'ls -l' 1000 files with statahead: 8 sec
statahead total: 124
statahead wrong: 2
agl total: 120
list_total: 26
fname_total: 95
hit_total: 1324
miss_total: 1646
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 24 seconds
llite.lustre-ffff9526587fb000.statahead_stats=
statahead total: 124
statahead wrong: 2
agl total: 120
list_total: 26
fname_total: 95
hit_total: 1324
miss_total: 1646
mdc.lustre-MDT0000-mdc-ffff9526587fb000.batch_stats=
snapshot_time:            1787304735.448382537 secs.nsecs
start_time:               1787304632.930596542 secs.nsecs
elapsed_time:             102.517785995 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        19  31  31
2:		         8  13  44
4:		        10  16  60
8:		         4   6  67
16:		         3   4  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