== sanity test 123aa: verify statahead work ============== 11:50:51 (1788796251)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff89a887ab0800.batch_stats=0
total: 100 open/close in 2.77 seconds: 36.07 ops/second
llite.lustre-ffff89a887ab0800.statahead_max=0
101

real	0m3.200s
user	0m0.007s
sys	0m0.288s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff89a887ab0800.statahead_max=128
llite.lustre-ffff89a887ab0800.statahead_max=128
101

real	0m0.795s
user	0m0.003s
sys	0m0.136s
'ls -l' 100 files with statahead: 0 sec
statahead total: 117
statahead wrong: 2
agl total: 113
list_total: 24
fname_total: 93
hit_total: 631
miss_total: 1576
swrong=2 ewrong=2
 - open/close 655 (time 1788796281.00 total 10.00 last 65.48)
total: 900 open/close in 14.55 seconds: 61.85 ops/second
llite.lustre-ffff89a887ab0800.statahead_max=0
1001

real	0m25.603s
user	0m0.041s
sys	0m2.817s
'ls -l' 1000 files without statahead: 26 sec
llite.lustre-ffff89a887ab0800.statahead_max=128
llite.lustre-ffff89a887ab0800.statahead_max=128
1001

real	0m6.173s
user	0m0.026s
sys	0m1.342s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 118
statahead wrong: 2
agl total: 114
list_total: 25
fname_total: 93
hit_total: 1630
miss_total: 1577
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 19 seconds
llite.lustre-ffff89a887ab0800.statahead_stats=
statahead total: 118
statahead wrong: 2
agl total: 114
list_total: 25
fname_total: 93
hit_total: 1630
miss_total: 1577
mdc.lustre-MDT0000-mdc-ffff89a887ab0800.batch_stats=
snapshot_time:            1788796348.782437150 secs.nsecs
start_time:               1788796256.519124661 secs.nsecs
elapsed_time:             92.263312489 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        13  24  24
2:		         8  15  39
4:		         4   7  47
8:		         7  13  60
16:		         4   7  67
32:		         2   3  71
64:		        15  28 100
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