== sanity test 123aa: verify statahead work ============== 18:32:41 (1785969161)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9d1844fb2000.batch_stats=0
total: 100 open/close in 3.91 seconds: 25.58 ops/second
llite.lustre-ffff9d1844fb2000.statahead_max=0
101

real	0m1.957s
user	0m0.001s
sys	0m0.314s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff9d1844fb2000.statahead_max=128
llite.lustre-ffff9d1844fb2000.statahead_max=128
101

real	0m0.610s
user	0m0.003s
sys	0m0.158s
'ls -l' 100 files with statahead: 0 sec
statahead total: 116
statahead wrong: 2
agl total: 112
list_total: 23
fname_total: 87
hit_total: 750
miss_total: 1728
swrong=2 ewrong=2
 - open/close 716 (time 1785969192.02 total 10.00 last 71.60)
total: 900 open/close in 12.64 seconds: 71.18 ops/second
llite.lustre-ffff9d1844fb2000.statahead_max=0
1001

real	0m21.272s
user	0m0.028s
sys	0m3.220s
'ls -l' 1000 files without statahead: 21 sec
llite.lustre-ffff9d1844fb2000.statahead_max=128
llite.lustre-ffff9d1844fb2000.statahead_max=128
1001

real	0m6.450s
user	0m0.028s
sys	0m1.545s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 117
statahead wrong: 2
agl total: 113
list_total: 24
fname_total: 87
hit_total: 1749
miss_total: 1729
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 19 seconds
llite.lustre-ffff9d1844fb2000.statahead_stats=
statahead total: 117
statahead wrong: 2
agl total: 113
list_total: 24
fname_total: 87
hit_total: 1749
miss_total: 1729
mdc.lustre-MDT0000-mdc-ffff9d1844fb2000.batch_stats=
snapshot_time:            1785969254.804238248 secs.nsecs
start_time:               1785969168.486025062 secs.nsecs
elapsed_time:             86.318213186 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        12  25  25
2:		         4   8  33
4:		         8  16  50
8:		         3   6  56
16:		         3   6  62
32:		         3   6  68
64:		        15  31 100
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