== sanity test 123aa: verify statahead work ============== 06:15:36 (1787393736)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff902f10b44000.batch_stats=0
total: 100 open/close in 2.41 seconds: 41.47 ops/second
llite.lustre-ffff902f10b44000.statahead_max=0
101

real	0m2.077s
user	0m0.005s
sys	0m0.321s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff902f10b44000.statahead_max=128
llite.lustre-ffff902f10b44000.statahead_max=128
101

real	0m0.699s
user	0m0.006s
sys	0m0.153s
'ls -l' 100 files with statahead: 0 sec
statahead total: 127
statahead wrong: 2
agl total: 123
list_total: 24
fname_total: 102
hit_total: 466
miss_total: 1370
swrong=2 ewrong=2
 - open/close 695 (time 1787393762.55 total 10.00 last 69.49)
total: 900 open/close in 12.30 seconds: 73.18 ops/second
llite.lustre-ffff902f10b44000.statahead_max=0
1001

real	0m19.108s
user	0m0.032s
sys	0m3.006s
'ls -l' 1000 files without statahead: 19 sec
llite.lustre-ffff902f10b44000.statahead_max=128
llite.lustre-ffff902f10b44000.statahead_max=128
1001

real	0m8.542s
user	0m0.029s
sys	0m1.616s
'ls -l' 1000 files with statahead: 8 sec
statahead total: 128
statahead wrong: 2
agl total: 124
list_total: 25
fname_total: 102
hit_total: 1465
miss_total: 1371
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 20 seconds
llite.lustre-ffff902f10b44000.statahead_stats=
statahead total: 128
statahead wrong: 2
agl total: 124
list_total: 25
fname_total: 102
hit_total: 1465
miss_total: 1371
mdc.lustre-MDT0000-mdc-ffff902f10b44000.batch_stats=
snapshot_time:            1787393828.248819988 secs.nsecs
start_time:               1787393740.539258755 secs.nsecs
elapsed_time:             87.709561233 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        15  27  27
2:		         8  14  42
4:		         3   5  48
8:		         7  12  61
16:		         4   7  68
32:		         2   3  72
64:		        15  27 100
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