== sanity test 123aa: verify statahead work ============== 11:38:18 (1782488298)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8dc087c3c800.batch_stats=0
total: 100 open/close in 3.60 seconds: 27.77 ops/second
llite.lustre-ffff8dc087c3c800.statahead_max=0
101

real	0m2.435s
user	0m0.003s
sys	0m0.298s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff8dc087c3c800.statahead_max=128
llite.lustre-ffff8dc087c3c800.statahead_max=128
101

real	0m1.257s
user	0m0.008s
sys	0m0.173s
'ls -l' 100 files with statahead: 2 sec
statahead total: 55
statahead wrong: 2
agl total: 54
list_total: 21
fname_total: 34
hit_total: 839
miss_total: 1244
swrong=2 ewrong=2
 - open/close 710 (time 1782488329.65 total 10.02 last 70.89)
total: 900 open/close in 13.19 seconds: 68.25 ops/second
llite.lustre-ffff8dc087c3c800.statahead_max=0
1001

real	0m26.278s
user	0m0.044s
sys	0m3.108s
'ls -l' 1000 files without statahead: 26 sec
llite.lustre-ffff8dc087c3c800.statahead_max=128
llite.lustre-ffff8dc087c3c800.statahead_max=128
1001

real	0m6.496s
user	0m0.031s
sys	0m1.457s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 56
statahead wrong: 2
agl total: 55
list_total: 22
fname_total: 34
hit_total: 1838
miss_total: 1245
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 25 seconds
llite.lustre-ffff8dc087c3c800.statahead_stats=
statahead total: 56
statahead wrong: 2
agl total: 55
list_total: 22
fname_total: 34
hit_total: 1838
miss_total: 1245
mdc.lustre-MDT0000-mdc-ffff8dc087c3c800.batch_stats=
snapshot_time:            1782488406.033786901 secs.nsecs
start_time:               1782488304.738118995 secs.nsecs
elapsed_time:             101.295667906 secs.nsecs
subreqs per batch   batches   % cum %
1:		         5  11  11
2:		         2   4  16
4:		         7  16  33
8:		         8  19  52
16:		         2   4  57
32:		         3   7  64
64:		        15  35 100
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