== sanity test 123aa: verify statahead work ============== 09:01:58 (1787749318)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8fa74a81c000.batch_stats=0
total: 100 open/close in 4.56 seconds: 21.94 ops/second
llite.lustre-ffff8fa74a81c000.statahead_max=0
101

real	0m3.042s
user	0m0.006s
sys	0m0.339s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff8fa74a81c000.statahead_max=128
llite.lustre-ffff8fa74a81c000.statahead_max=128
101

real	0m1.164s
user	0m0.007s
sys	0m0.187s
'ls -l' 100 files with statahead: 1 sec
statahead total: 151
statahead wrong: 2
agl total: 146
list_total: 24
fname_total: 111
hit_total: 1176
miss_total: 1280
swrong=2 ewrong=2
 - open/close 547 (time 1787749351.72 total 10.00 last 54.69)
total: 900 open/close in 17.18 seconds: 52.38 ops/second
llite.lustre-ffff8fa74a81c000.statahead_max=0
1001

real	0m27.675s
user	0m0.031s
sys	0m3.359s
'ls -l' 1000 files without statahead: 28 sec
llite.lustre-ffff8fa74a81c000.statahead_max=128
llite.lustre-ffff8fa74a81c000.statahead_max=128
1001

real	0m8.295s
user	0m0.037s
sys	0m1.426s
'ls -l' 1000 files with statahead: 8 sec
statahead total: 152
statahead wrong: 2
agl total: 147
list_total: 25
fname_total: 111
hit_total: 2175
miss_total: 1281
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 27 seconds
llite.lustre-ffff8fa74a81c000.statahead_stats=
statahead total: 152
statahead wrong: 2
agl total: 147
list_total: 25
fname_total: 111
hit_total: 2175
miss_total: 1281
mdc.lustre-MDT0000-mdc-ffff8fa74a81c000.batch_stats=
snapshot_time:            1787749438.348145455 secs.nsecs
start_time:               1787749323.599782588 secs.nsecs
elapsed_time:             114.748362867 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        20  35  35
2:		         8  14  49
4:		         4   7  56
8:		         4   7  63
16:		         3   5  68
32:		         3   5  73
64:		        15  26 100
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