== sanity test 123aa: verify statahead work ============== 15:08:59 (1788203339)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff959c838c3800.batch_stats=0
total: 100 open/close in 2.36 seconds: 42.40 ops/second
llite.lustre-ffff959c838c3800.statahead_max=0
101

real	0m2.274s
user	0m0.003s
sys	0m0.307s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff959c838c3800.statahead_max=128
llite.lustre-ffff959c838c3800.statahead_max=128
101

real	0m0.858s
user	0m0.004s
sys	0m0.168s
'ls -l' 100 files with statahead: 1 sec
statahead total: 117
statahead wrong: 2
agl total: 114
list_total: 24
fname_total: 92
hit_total: 1221
miss_total: 1282
swrong=2 ewrong=2
 - open/close 721 (time 1788203365.29 total 10.01 last 72.04)
total: 900 open/close in 12.81 seconds: 70.27 ops/second
llite.lustre-ffff959c838c3800.statahead_max=0
1001

real	0m22.873s
user	0m0.030s
sys	0m2.756s
'ls -l' 1000 files without statahead: 23 sec
llite.lustre-ffff959c838c3800.statahead_max=128
llite.lustre-ffff959c838c3800.statahead_max=128
1001

real	0m6.424s
user	0m0.029s
sys	0m1.321s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 118
statahead wrong: 2
agl total: 115
list_total: 25
fname_total: 92
hit_total: 2220
miss_total: 1283
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 19 seconds
llite.lustre-ffff959c838c3800.statahead_stats=
statahead total: 118
statahead wrong: 2
agl total: 115
list_total: 25
fname_total: 92
hit_total: 2220
miss_total: 1283
mdc.lustre-MDT0000-mdc-ffff959c838c3800.batch_stats=
snapshot_time:            1788203427.637816695 secs.nsecs
start_time:               1788203343.723215823 secs.nsecs
elapsed_time:             83.914600872 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        18  31  31
2:		         6  10  41
4:		         9  15  56
8:		         4   6  63
16:		         4   6  70
32:		         2   3  74
64:		        15  25 100
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