== sanity test 123aa: verify statahead work ============== 00:42:49 (1783140169)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8f2290d34800.batch_stats=0
total: 100 open/close in 2.09 seconds: 47.80 ops/second
llite.lustre-ffff8f2290d34800.statahead_max=0
101

real	0m2.355s
user	0m0.005s
sys	0m0.336s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff8f2290d34800.statahead_max=128
llite.lustre-ffff8f2290d34800.statahead_max=128
101

real	0m0.978s
user	0m0.003s
sys	0m0.171s
'ls -l' 100 files with statahead: 1 sec
statahead total: 114
statahead wrong: 2
agl total: 111
list_total: 24
fname_total: 70
hit_total: 877
miss_total: 1282
swrong=2 ewrong=2
 - open/close 654 (time 1783140196.93 total 10.02 last 65.28)
total: 900 open/close in 13.76 seconds: 65.42 ops/second
llite.lustre-ffff8f2290d34800.statahead_max=0
1001

real	0m18.794s
user	0m0.029s
sys	0m2.980s
'ls -l' 1000 files without statahead: 19 sec
llite.lustre-ffff8f2290d34800.statahead_max=128
llite.lustre-ffff8f2290d34800.statahead_max=128
1001

real	0m7.131s
user	0m0.035s
sys	0m1.543s
'ls -l' 1000 files with statahead: 7 sec
statahead total: 115
statahead wrong: 2
agl total: 112
list_total: 25
fname_total: 70
hit_total: 1876
miss_total: 1283
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 19 seconds
llite.lustre-ffff8f2290d34800.statahead_stats=
statahead total: 115
statahead wrong: 2
agl total: 112
list_total: 25
fname_total: 70
hit_total: 1876
miss_total: 1283
mdc.lustre-MDT0000-mdc-ffff8f2290d34800.batch_stats=
snapshot_time:            1783140260.690251660 secs.nsecs
start_time:               1783140175.374723187 secs.nsecs
elapsed_time:             85.315528473 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        10  23  23
2:		         6  13  37
4:		         4   9  46
8:		         2   4  51
16:		         3   6  58
32:		         2   4  62
64:		        16  37 100
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