== sanity test 123aa: verify statahead work ============== 17:56:06 (1779314166)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff890711fc9000.batch_stats=0
total: 100 open/close in 2.92 seconds: 34.28 ops/second
llite.lustre-ffff890711fc9000.statahead_max=0
101

real	0m2.214s
user	0m0.003s
sys	0m0.344s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff890711fc9000.statahead_max=128
llite.lustre-ffff890711fc9000.statahead_max=128
101

real	0m0.669s
user	0m0.008s
sys	0m0.173s
'ls -l' 100 files with statahead: 0 sec
statahead total: 119
statahead wrong: 2
agl total: 116
list_total: 25
fname_total: 94
hit_total: 744
miss_total: 1383
swrong=2 ewrong=2
 - open/close 738 (time 1779314191.29 total 10.01 last 73.75)
total: 900 open/close in 12.78 seconds: 70.41 ops/second
llite.lustre-ffff890711fc9000.statahead_max=0
1001

real	0m22.693s
user	0m0.038s
sys	0m3.265s
'ls -l' 1000 files without statahead: 22 sec
llite.lustre-ffff890711fc9000.statahead_max=128
llite.lustre-ffff890711fc9000.statahead_max=128
1001

real	0m3.941s
user	0m0.030s
sys	0m1.850s
'ls -l' 1000 files with statahead: 4 sec
statahead total: 120
statahead wrong: 2
agl total: 117
list_total: 26
fname_total: 94
hit_total: 1743
miss_total: 1384
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 19 seconds
llite.lustre-ffff890711fc9000.statahead_stats=
statahead total: 120
statahead wrong: 2
agl total: 117
list_total: 26
fname_total: 94
hit_total: 1743
miss_total: 1384
mdc.lustre-MDT0000-mdc-ffff890711fc9000.batch_stats=
snapshot_time:            1779314250.723510707 secs.nsecs
start_time:               1779314170.208727027 secs.nsecs
elapsed_time:             80.514783680 secs.nsecs
subreqs per batch   batches   % cum %
1:		        27  40  40
2:		         6   9  50
4:		         6   9  59
8:		         7  10  69
16:		         3   4  74
32:		         2   3  77
64:		        15  22 100
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