== sanity test 123aa: verify statahead work ============== 15:51:16 (1786823476)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9aefc5bb1000.batch_stats=0
total: 100 open/close in 2.57 seconds: 38.89 ops/second
llite.lustre-ffff9aefc5bb1000.statahead_max=0
101

real	0m2.520s
user	0m0.005s
sys	0m0.343s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff9aefc5bb1000.statahead_max=128
llite.lustre-ffff9aefc5bb1000.statahead_max=128
101

real	0m1.072s
user	0m0.008s
sys	0m0.205s
'ls -l' 100 files with statahead: 1 sec
statahead total: 110
statahead wrong: 2
agl total: 107
list_total: 24
fname_total: 72
hit_total: 1084
miss_total: 1281
swrong=2 ewrong=2
 - open/close 834 (time 1786823503.94 total 10.00 last 83.39)
total: 900 open/close in 10.95 seconds: 82.19 ops/second
llite.lustre-ffff9aefc5bb1000.statahead_max=0
1001

real	0m23.942s
user	0m0.040s
sys	0m3.149s
'ls -l' 1000 files without statahead: 24 sec
llite.lustre-ffff9aefc5bb1000.statahead_max=128
llite.lustre-ffff9aefc5bb1000.statahead_max=128
1001

real	0m6.097s
user	0m0.032s
sys	0m1.474s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 111
statahead wrong: 2
agl total: 108
list_total: 25
fname_total: 72
hit_total: 2083
miss_total: 1282
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 22 seconds
llite.lustre-ffff9aefc5bb1000.statahead_stats=
statahead total: 111
statahead wrong: 2
agl total: 108
list_total: 25
fname_total: 72
hit_total: 2083
miss_total: 1282
mdc.lustre-MDT0000-mdc-ffff9aefc5bb1000.batch_stats=
snapshot_time:            1786823570.697908493 secs.nsecs
start_time:               1786823481.112986274 secs.nsecs
elapsed_time:             89.584922219 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        15  28  28
2:		         9  16  45
4:		         3   5  50
8:		         4   7  58
16:		         3   5  64
32:		         4   7  71
64:		        15  28 100
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