== sanity test 123aa: verify statahead work ============== 18:26:19 (1787869579)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff943b8a132000.batch_stats=0
total: 100 open/close in 2.57 seconds: 38.87 ops/second
llite.lustre-ffff943b8a132000.statahead_max=0
101

real	0m1.750s
user	0m0.004s
sys	0m0.301s
'ls -l' 100 files without statahead: 1 sec
llite.lustre-ffff943b8a132000.statahead_max=128
llite.lustre-ffff943b8a132000.statahead_max=128
101

real	0m0.817s
user	0m0.003s
sys	0m0.157s
'ls -l' 100 files with statahead: 1 sec
statahead total: 105
statahead wrong: 2
agl total: 101
list_total: 23
fname_total: 78
hit_total: 746
miss_total: 1685
swrong=2 ewrong=2
 - open/close 737 (time 1787869606.84 total 10.01 last 73.66)
total: 900 open/close in 12.26 seconds: 73.43 ops/second
llite.lustre-ffff943b8a132000.statahead_max=0
1001

real	0m22.022s
user	0m0.037s
sys	0m2.970s
'ls -l' 1000 files without statahead: 22 sec
llite.lustre-ffff943b8a132000.statahead_max=128
llite.lustre-ffff943b8a132000.statahead_max=128
1001

real	0m7.630s
user	0m0.030s
sys	0m1.378s
'ls -l' 1000 files with statahead: 7 sec
statahead total: 106
statahead wrong: 2
agl total: 102
list_total: 24
fname_total: 78
hit_total: 1744
miss_total: 1687
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 25 seconds
llite.lustre-ffff943b8a132000.statahead_stats=
statahead total: 106
statahead wrong: 2
agl total: 102
list_total: 24
fname_total: 78
hit_total: 1744
miss_total: 1687
mdc.lustre-MDT0000-mdc-ffff943b8a132000.batch_stats=
snapshot_time:            1787869678.629832524 secs.nsecs
start_time:               1787869585.066005900 secs.nsecs
elapsed_time:             93.563826624 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        11  25  25
2:		         1   2  27
4:		         8  18  46
8:		         5  11  58
16:		         1   2  60
32:		         1   2  62
64:		        16  37 100
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