== sanity test 123aa: verify statahead work ============== 09:18:41 (1788527921)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffffa0920844d800.batch_stats=0
total: 100 open/close in 2.89 seconds: 34.55 ops/second
llite.lustre-ffffa0920844d800.statahead_max=0
101

real	0m2.602s
user	0m0.005s
sys	0m0.306s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffffa0920844d800.statahead_max=128
llite.lustre-ffffa0920844d800.statahead_max=128
101

real	0m1.230s
user	0m0.006s
sys	0m0.164s
'ls -l' 100 files with statahead: 1 sec
statahead total: 134
statahead wrong: 1
agl total: 129
list_total: 24
fname_total: 95
hit_total: 816
miss_total: 253
swrong=1 ewrong=1
 - open/close 631 (time 1788527951.30 total 10.01 last 63.01)
total: 900 open/close in 14.87 seconds: 60.54 ops/second
llite.lustre-ffffa0920844d800.statahead_max=0
1001

real	0m27.132s
user	0m0.035s
sys	0m2.978s
'ls -l' 1000 files without statahead: 27 sec
llite.lustre-ffffa0920844d800.statahead_max=128
llite.lustre-ffffa0920844d800.statahead_max=128
1001

real	0m8.127s
user	0m0.031s
sys	0m1.543s
'ls -l' 1000 files with statahead: 9 sec
statahead total: 135
statahead wrong: 1
agl total: 130
list_total: 25
fname_total: 95
hit_total: 1815
miss_total: 254
swrong=1 ewrong=1
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 25 seconds
llite.lustre-ffffa0920844d800.statahead_stats=
statahead total: 135
statahead wrong: 1
agl total: 130
list_total: 25
fname_total: 95
hit_total: 1815
miss_total: 254
mdc.lustre-MDT0000-mdc-ffffa0920844d800.batch_stats=
snapshot_time:            1788528033.850417553 secs.nsecs
start_time:               1788527925.974020179 secs.nsecs
elapsed_time:             107.876397374 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        10  18  18
2:		         9  16  35
4:		         7  12  48
8:		         6  11  59
16:		         4   7  66
32:		         3   5  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