== sanity test 123aa: verify statahead work ============== 10:22:11 (1781619731)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff951e05c37800.batch_stats=0
total: 100 open/close in 1.88 seconds: 53.11 ops/second
llite.lustre-ffff951e05c37800.statahead_max=0
101

real	0m1.726s
user	0m0.003s
sys	0m0.318s
'ls -l' 100 files without statahead: 1 sec
llite.lustre-ffff951e05c37800.statahead_max=128
llite.lustre-ffff951e05c37800.statahead_max=128
101

real	0m0.568s
user	0m0.002s
sys	0m0.200s
'ls -l' 100 files with statahead: 0 sec
statahead total: 80
statahead wrong: 1
agl total: 78
list_total: 22
fname_total: 51
hit_total: 819
miss_total: 236
swrong=1 ewrong=1
total: 900 open/close in 8.22 seconds: 109.53 ops/second
llite.lustre-ffff951e05c37800.statahead_max=0
1001

real	0m14.960s
user	0m0.028s
sys	0m2.934s
'ls -l' 1000 files without statahead: 15 sec
llite.lustre-ffff951e05c37800.statahead_max=128
llite.lustre-ffff951e05c37800.statahead_max=128
1001

real	0m3.674s
user	0m0.022s
sys	0m1.943s
'ls -l' 1000 files with statahead: 4 sec
statahead total: 81
statahead wrong: 1
agl total: 79
list_total: 23
fname_total: 51
hit_total: 1818
miss_total: 237
swrong=1 ewrong=1
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 10 seconds
llite.lustre-ffff951e05c37800.statahead_stats=
statahead total: 81
statahead wrong: 1
agl total: 79
list_total: 23
fname_total: 51
hit_total: 1818
miss_total: 237
mdc.lustre-MDT0000-mdc-ffff951e05c37800.batch_stats=
snapshot_time:            1781619785.881050783 secs.nsecs
start_time:               1781619734.024698810 secs.nsecs
elapsed_time:             51.856351973 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        30  41  41
2:		        10  13  54
4:		         8  10  65
8:		         4   5  71
16:		         4   5  76
32:		         2   2  79
64:		        15  20 100
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