== sanity test 123aa: verify statahead work ============== 23:08:46 (1784084926)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff94e0e2339800.batch_stats=0
total: 100 open/close in 0.98 seconds: 102.25 ops/second
llite.lustre-ffff94e0e2339800.statahead_max=0
101

real	0m0.833s
user	0m0.003s
sys	0m0.292s
'ls -l' 100 files without statahead: 1 sec
llite.lustre-ffff94e0e2339800.statahead_max=128
llite.lustre-ffff94e0e2339800.statahead_max=128
101

real	0m0.452s
user	0m0.003s
sys	0m0.252s
'ls -l' 100 files with statahead: 0 sec
statahead total: 53
statahead wrong: 1
agl total: 52
list_total: 19
fname_total: 34
hit_total: 373
miss_total: 207
swrong=1 ewrong=1
total: 900 open/close in 3.63 seconds: 248.19 ops/second
llite.lustre-ffff94e0e2339800.statahead_max=0
1001

real	0m9.088s
user	0m0.029s
sys	0m2.911s
'ls -l' 1000 files without statahead: 9 sec
llite.lustre-ffff94e0e2339800.statahead_max=128
llite.lustre-ffff94e0e2339800.statahead_max=128
1001

real	0m3.766s
user	0m0.019s
sys	0m3.075s
'ls -l' 1000 files with statahead: 4 sec
statahead total: 54
statahead wrong: 1
agl total: 53
list_total: 20
fname_total: 34
hit_total: 1372
miss_total: 208
swrong=1 ewrong=1
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 6 seconds
llite.lustre-ffff94e0e2339800.statahead_stats=
statahead total: 54
statahead wrong: 1
agl total: 53
list_total: 20
fname_total: 34
hit_total: 1372
miss_total: 208
mdc.lustre-MDT0000-mdc-ffff94e0e2339800.batch_stats=
snapshot_time:            1784084959.404847171 secs.nsecs
start_time:               1784084927.734453964 secs.nsecs
elapsed_time:             31.670393207 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        15  26  26
2:		         4   7  33
4:		        10  17  51
8:		         8  14  66
16:		         2   3  69
32:		         2   3  73
64:		        15  26 100
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