== sanity test 123aa: verify statahead work ============== 15:27:23 (1787858843)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff988f122cd000.batch_stats=0
total: 100 open/close in 3.70 seconds: 27.00 ops/second
llite.lustre-ffff988f122cd000.statahead_max=0
101

real	0m2.722s
user	0m0.007s
sys	0m0.343s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff988f122cd000.statahead_max=128
llite.lustre-ffff988f122cd000.statahead_max=128
101

real	0m0.827s
user	0m0.005s
sys	0m0.143s
'ls -l' 100 files with statahead: 1 sec
statahead total: 112
statahead wrong: 2
agl total: 108
list_total: 24
fname_total: 74
hit_total: 798
miss_total: 1589
swrong=2 ewrong=2
 - open/close 509 (time 1787858874.44 total 10.02 last 50.82)
total: 900 open/close in 16.44 seconds: 54.74 ops/second
llite.lustre-ffff988f122cd000.statahead_max=0
1001

real	0m26.756s
user	0m0.035s
sys	0m3.331s
'ls -l' 1000 files without statahead: 27 sec
llite.lustre-ffff988f122cd000.statahead_max=128
llite.lustre-ffff988f122cd000.statahead_max=128
1001

real	0m7.819s
user	0m0.043s
sys	0m1.532s
'ls -l' 1000 files with statahead: 8 sec
statahead total: 113
statahead wrong: 2
agl total: 109
list_total: 25
fname_total: 74
hit_total: 1797
miss_total: 1590
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 28 seconds
llite.lustre-ffff988f122cd000.statahead_stats=
statahead total: 113
statahead wrong: 2
agl total: 109
list_total: 25
fname_total: 74
hit_total: 1797
miss_total: 1590
mdc.lustre-MDT0000-mdc-ffff988f122cd000.batch_stats=
snapshot_time:            1787858958.076402893 secs.nsecs
start_time:               1787858849.439534894 secs.nsecs
elapsed_time:             108.636867999 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        14  25  25
2:		         8  14  40
4:		         5   9  49
8:		         8  14  63
16:		         3   5  69
32:		         2   3  72
64:		        15  27 100
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