== sanity test 123aa: verify statahead work ============== 10:11:21 (1783951881)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9b2d11528800.batch_stats=0
total: 100 open/close in 2.85 seconds: 35.15 ops/second
llite.lustre-ffff9b2d11528800.statahead_max=0
101

real	0m3.247s
user	0m0.005s
sys	0m0.410s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff9b2d11528800.statahead_max=128
llite.lustre-ffff9b2d11528800.statahead_max=128
101

real	0m0.921s
user	0m0.009s
sys	0m0.216s
'ls -l' 100 files with statahead: 1 sec
statahead total: 123
statahead wrong: 2
agl total: 120
list_total: 25
fname_total: 98
hit_total: 699
miss_total: 1579
swrong=2 ewrong=2
 - open/close 571 (time 1783951911.60 total 10.01 last 57.03)
total: 900 open/close in 15.74 seconds: 57.17 ops/second
llite.lustre-ffff9b2d11528800.statahead_max=0
1001

real	0m27.273s
user	0m0.041s
sys	0m3.246s
'ls -l' 1000 files without statahead: 28 sec
llite.lustre-ffff9b2d11528800.statahead_max=128
llite.lustre-ffff9b2d11528800.statahead_max=128
1001

real	0m6.808s
user	0m0.034s
sys	0m1.748s
'ls -l' 1000 files with statahead: 7 sec
statahead total: 124
statahead wrong: 2
agl total: 121
list_total: 26
fname_total: 98
hit_total: 1698
miss_total: 1580
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 23 seconds
llite.lustre-ffff9b2d11528800.statahead_stats=
statahead total: 124
statahead wrong: 2
agl total: 121
list_total: 26
fname_total: 98
hit_total: 1698
miss_total: 1580
mdc.lustre-MDT0000-mdc-ffff9b2d11528800.batch_stats=
snapshot_time:            1783951988.017187725 secs.nsecs
start_time:               1783951886.659758956 secs.nsecs
elapsed_time:             101.357428769 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        15  31  31
2:		         1   2  34
4:		         5  10  44
8:		         6  12  57
16:		         2   4  61
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