== sanity test 123aa: verify statahead work ============== 00:16:41 (1787372201)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9580e006d800.batch_stats=0
total: 100 open/close in 2.18 seconds: 45.89 ops/second
llite.lustre-ffff9580e006d800.statahead_max=0
101

real	0m1.735s
user	0m0.004s
sys	0m0.297s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff9580e006d800.statahead_max=128
llite.lustre-ffff9580e006d800.statahead_max=128
101

real	0m0.810s
user	0m0.003s
sys	0m0.168s
'ls -l' 100 files with statahead: 0 sec
statahead total: 134
statahead wrong: 2
agl total: 130
list_total: 23
fname_total: 98
hit_total: 619
miss_total: 1408
swrong=2 ewrong=2
 - open/close 647 (time 1787372226.53 total 10.00 last 64.70)
total: 900 open/close in 13.20 seconds: 68.17 ops/second
llite.lustre-ffff9580e006d800.statahead_max=0
1001

real	0m22.585s
user	0m0.033s
sys	0m2.793s
'ls -l' 1000 files without statahead: 22 sec
llite.lustre-ffff9580e006d800.statahead_max=128
llite.lustre-ffff9580e006d800.statahead_max=128
1001

real	0m5.664s
user	0m0.023s
sys	0m1.345s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 135
statahead wrong: 2
agl total: 131
list_total: 24
fname_total: 98
hit_total: 1618
miss_total: 1409
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 18 seconds
llite.lustre-ffff9580e006d800.statahead_stats=
statahead total: 135
statahead wrong: 2
agl total: 131
list_total: 24
fname_total: 98
hit_total: 1618
miss_total: 1409
mdc.lustre-MDT0000-mdc-ffff9580e006d800.batch_stats=
snapshot_time:            1787372287.318066968 secs.nsecs
start_time:               1787372206.003128303 secs.nsecs
elapsed_time:             81.314938665 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         9  19  19
2:		         6  12  31
4:		         3   6  38
8:		         9  19  57
16:		         4   8  65
32:		         1   2  68
64:		        15  31 100
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