== sanity test 123aa: verify statahead work ============== 21:17:42 (1787102262)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff93503a7a2800.batch_stats=0
total: 100 open/close in 1.23 seconds: 81.23 ops/second
llite.lustre-ffff93503a7a2800.statahead_max=0
101

real	0m1.075s
user	0m0.005s
sys	0m0.283s
'ls -l' 100 files without statahead: 1 sec
llite.lustre-ffff93503a7a2800.statahead_max=128
llite.lustre-ffff93503a7a2800.statahead_max=128
101

real	0m0.462s
user	0m0.004s
sys	0m0.190s
'ls -l' 100 files with statahead: 0 sec
statahead total: 88
statahead wrong: 2
agl total: 86
list_total: 23
fname_total: 55
hit_total: 573
miss_total: 1735
swrong=2 ewrong=2
total: 900 open/close in 5.69 seconds: 158.17 ops/second
llite.lustre-ffff93503a7a2800.statahead_max=0
1001

real	0m10.351s
user	0m0.030s
sys	0m2.751s
'ls -l' 1000 files without statahead: 10 sec
llite.lustre-ffff93503a7a2800.statahead_max=128
llite.lustre-ffff93503a7a2800.statahead_max=128
1001

real	0m2.982s
user	0m0.023s
sys	0m2.098s
'ls -l' 1000 files with statahead: 3 sec
statahead total: 89
statahead wrong: 2
agl total: 87
list_total: 24
fname_total: 55
hit_total: 1572
miss_total: 1736
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 10 seconds
llite.lustre-ffff93503a7a2800.statahead_stats=
statahead total: 89
statahead wrong: 2
agl total: 87
list_total: 24
fname_total: 55
hit_total: 1572
miss_total: 1736
mdc.lustre-MDT0000-mdc-ffff93503a7a2800.batch_stats=
snapshot_time:            1787102302.872385132 secs.nsecs
start_time:               1787102264.171216666 secs.nsecs
elapsed_time:             38.701168466 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        23  34  34
2:		         9  13  48
4:		         7  10  59
8:		         6   9  68
16:		         4   6  74
32:		         2   3  77
64:		        15  22 100
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