== sanity test 123aa: verify statahead work ============== 13:17:29 (1788801449)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff88c480c06000.batch_stats=0
total: 100 open/close in 2.23 seconds: 44.75 ops/second
llite.lustre-ffff88c480c06000.statahead_max=0
101

real	0m2.222s
user	0m0.004s
sys	0m0.296s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff88c480c06000.statahead_max=128
llite.lustre-ffff88c480c06000.statahead_max=128
101

real	0m0.874s
user	0m0.003s
sys	0m0.155s
'ls -l' 100 files with statahead: 1 sec
statahead total: 134
statahead wrong: 2
agl total: 130
list_total: 36
fname_total: 98
hit_total: 277
miss_total: 1167
swrong=2 ewrong=2
 - open/close 780 (time 1788801477.32 total 10.00 last 77.98)
total: 900 open/close in 11.66 seconds: 77.22 ops/second
llite.lustre-ffff88c480c06000.statahead_max=0
1001

real	0m19.048s
user	0m0.029s
sys	0m2.849s
'ls -l' 1000 files without statahead: 19 sec
llite.lustre-ffff88c480c06000.statahead_max=128
llite.lustre-ffff88c480c06000.statahead_max=128
1001

real	0m6.126s
user	0m0.020s
sys	0m1.293s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 135
statahead wrong: 2
agl total: 131
list_total: 37
fname_total: 98
hit_total: 1276
miss_total: 1168
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 21 seconds
llite.lustre-ffff88c480c06000.statahead_stats=
statahead total: 135
statahead wrong: 2
agl total: 131
list_total: 37
fname_total: 98
hit_total: 1276
miss_total: 1168
mdc.lustre-MDT0000-mdc-ffff88c480c06000.batch_stats=
snapshot_time:            1788801538.897346313 secs.nsecs
start_time:               1788801454.734269120 secs.nsecs
elapsed_time:             84.163077193 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        11  23  23
2:		         3   6  30
4:		         6  13  43
8:		         6  13  56
16:		         2   4  60
32:		         2   4  65
64:		        16  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