== sanity test 123aa: verify statahead work ============== 10:58:50 (1787842730)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9aeb300e8800.batch_stats=0
total: 100 open/close in 3.04 seconds: 32.92 ops/second
llite.lustre-ffff9aeb300e8800.statahead_max=0
101

real	0m2.456s
user	0m0.009s
sys	0m0.336s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff9aeb300e8800.statahead_max=128
llite.lustre-ffff9aeb300e8800.statahead_max=128
101

real	0m1.207s
user	0m0.006s
sys	0m0.193s
'ls -l' 100 files with statahead: 2 sec
statahead total: 129
statahead wrong: 2
agl total: 125
list_total: 24
fname_total: 103
hit_total: 1265
miss_total: 1274
swrong=2 ewrong=2
 - open/close 609 (time 1787842760.43 total 10.02 last 60.79)
total: 900 open/close in 14.90 seconds: 60.40 ops/second
llite.lustre-ffff9aeb300e8800.statahead_max=0
1001

real	0m25.330s
user	0m0.037s
sys	0m2.955s
'ls -l' 1000 files without statahead: 25 sec
llite.lustre-ffff9aeb300e8800.statahead_max=128
llite.lustre-ffff9aeb300e8800.statahead_max=128
1001

real	0m8.088s
user	0m0.032s
sys	0m1.422s
'ls -l' 1000 files with statahead: 8 sec
statahead total: 130
statahead wrong: 2
agl total: 126
list_total: 25
fname_total: 103
hit_total: 2264
miss_total: 1275
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 24 seconds
llite.lustre-ffff9aeb300e8800.statahead_stats=
statahead total: 130
statahead wrong: 2
agl total: 126
list_total: 25
fname_total: 103
hit_total: 2264
miss_total: 1275
mdc.lustre-MDT0000-mdc-ffff9aeb300e8800.batch_stats=
snapshot_time:            1787842835.727103088 secs.nsecs
start_time:               1787842735.735460531 secs.nsecs
elapsed_time:             99.991642557 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         9  18  18
2:		         3   6  24
4:		        10  20  44
8:		         7  14  59
16:		         3   6  65
32:		         2   4  69
64:		        15  30 100
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