== sanity test 123aa: verify statahead work ============== 04:02:21 (1785398541)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9978074dc000.batch_stats=0
total: 100 open/close in 4.19 seconds: 23.85 ops/second
llite.lustre-ffff9978074dc000.statahead_max=0
101

real	0m3.628s
user	0m0.009s
sys	0m0.301s
'ls -l' 100 files without statahead: 4 sec
llite.lustre-ffff9978074dc000.statahead_max=128
llite.lustre-ffff9978074dc000.statahead_max=128
101

real	0m1.155s
user	0m0.004s
sys	0m0.134s
'ls -l' 100 files with statahead: 1 sec
statahead total: 160
statahead wrong: 2
agl total: 155
list_total: 24
fname_total: 126
hit_total: 279
miss_total: 1345
swrong=2 ewrong=2
 - open/close 688 (time 1785398575.43 total 10.01 last 68.70)
total: 900 open/close in 13.67 seconds: 65.86 ops/second
llite.lustre-ffff9978074dc000.statahead_max=0
1001

real	0m31.802s
user	0m0.030s
sys	0m2.900s
'ls -l' 1000 files without statahead: 32 sec
llite.lustre-ffff9978074dc000.statahead_max=128
llite.lustre-ffff9978074dc000.statahead_max=128
1001

real	0m9.595s
user	0m0.025s
sys	0m1.511s
'ls -l' 1000 files with statahead: 10 sec
statahead total: 161
statahead wrong: 2
agl total: 156
list_total: 25
fname_total: 126
hit_total: 1278
miss_total: 1346
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 34 seconds
llite.lustre-ffff9978074dc000.statahead_stats=
statahead total: 161
statahead wrong: 2
agl total: 156
list_total: 25
fname_total: 126
hit_total: 1278
miss_total: 1346
mdc.lustre-MDT0000-mdc-ffff9978074dc000.batch_stats=
snapshot_time:            1785398677.524911216 secs.nsecs
start_time:               1785398547.859521624 secs.nsecs
elapsed_time:             129.665389592 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        18  29  29
2:		         4   6  36
4:		        13  21  57
8:		         6   9  67
16:		         3   4  72
32:		         2   3  75
64:		        15  24 100
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