== sanity test 123aa: verify statahead work ============== 16:58:02 (1786309082)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff921a11748800.batch_stats=0
total: 100 open/close in 2.19 seconds: 45.70 ops/second
llite.lustre-ffff921a11748800.statahead_max=0
101

real	0m2.289s
user	0m0.005s
sys	0m0.332s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff921a11748800.statahead_max=128
llite.lustre-ffff921a11748800.statahead_max=128
101

real	0m0.862s
user	0m0.004s
sys	0m0.151s
'ls -l' 100 files with statahead: 1 sec
statahead total: 120
statahead wrong: 2
agl total: 116
list_total: 24
fname_total: 82
hit_total: 257
miss_total: 1382
swrong=2 ewrong=2
 - open/close 874 (time 1786309107.70 total 10.01 last 87.29)
total: 900 open/close in 10.52 seconds: 85.52 ops/second
llite.lustre-ffff921a11748800.statahead_max=0
1001

real	0m18.965s
user	0m0.033s
sys	0m2.992s
'ls -l' 1000 files without statahead: 19 sec
llite.lustre-ffff921a11748800.statahead_max=128
llite.lustre-ffff921a11748800.statahead_max=128
1001

real	0m5.978s
user	0m0.039s
sys	0m1.541s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 121
statahead wrong: 2
agl total: 117
list_total: 25
fname_total: 82
hit_total: 1256
miss_total: 1383
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 19 seconds
llite.lustre-ffff921a11748800.statahead_stats=
statahead total: 121
statahead wrong: 2
agl total: 117
list_total: 25
fname_total: 82
hit_total: 1256
miss_total: 1383
mdc.lustre-MDT0000-mdc-ffff921a11748800.batch_stats=
snapshot_time:            1786309163.083263620 secs.nsecs
start_time:               1786309086.266877957 secs.nsecs
elapsed_time:             76.816385663 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        22  34  34
2:		         8  12  46
4:		         7  10  57
8:		         8  12  70
16:		         2   3  73
32:		         2   3  76
64:		        15  23 100
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