== sanity test 123aa: verify statahead work ============== 15:58:52 (1787860732)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8e5243072800.batch_stats=0
total: 100 open/close in 2.61 seconds: 38.37 ops/second
llite.lustre-ffff8e5243072800.statahead_max=0
101

real	0m2.238s
user	0m0.003s
sys	0m0.299s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff8e5243072800.statahead_max=128
llite.lustre-ffff8e5243072800.statahead_max=128
101

real	0m1.045s
user	0m0.002s
sys	0m0.167s
'ls -l' 100 files with statahead: 1 sec
statahead total: 122
statahead wrong: 2
agl total: 111
list_total: 23
fname_total: 83
hit_total: 613
miss_total: 1167
swrong=2 ewrong=2
 - open/close 754 (time 1787860759.26 total 10.01 last 75.36)
total: 900 open/close in 11.90 seconds: 75.66 ops/second
llite.lustre-ffff8e5243072800.statahead_max=0
1001

real	0m23.299s
user	0m0.038s
sys	0m2.777s
'ls -l' 1000 files without statahead: 23 sec
llite.lustre-ffff8e5243072800.statahead_max=128
llite.lustre-ffff8e5243072800.statahead_max=128
1001

real	0m6.315s
user	0m0.025s
sys	0m1.379s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 123
statahead wrong: 2
agl total: 112
list_total: 24
fname_total: 83
hit_total: 1612
miss_total: 1168
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 20 seconds
llite.lustre-ffff8e5243072800.statahead_stats=
statahead total: 123
statahead wrong: 2
agl total: 112
list_total: 24
fname_total: 83
hit_total: 1612
miss_total: 1168
mdc.lustre-MDT0000-mdc-ffff8e5243072800.batch_stats=
snapshot_time:            1787860824.432727037 secs.nsecs
start_time:               1787860736.704438433 secs.nsecs
elapsed_time:             87.728288604 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         8  18  18
2:		         3   6  25
4:		         3   6  32
8:		         8  18  51
16:		         3   6  58
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