== sanity test 123aa: verify statahead work ============== 19:01:40 (1788217300)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8def10755000.batch_stats=0
total: 100 open/close in 2.95 seconds: 33.91 ops/second
llite.lustre-ffff8def10755000.statahead_max=0
101

real	0m2.814s
user	0m0.005s
sys	0m0.378s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff8def10755000.statahead_max=128
llite.lustre-ffff8def10755000.statahead_max=128
101

real	0m0.798s
user	0m0.007s
sys	0m0.166s
'ls -l' 100 files with statahead: 1 sec
statahead total: 133
statahead wrong: 2
agl total: 129
list_total: 24
fname_total: 109
hit_total: 1186
miss_total: 1282
swrong=2 ewrong=2
 - open/close 588 (time 1788217328.18 total 10.00 last 58.80)
total: 900 open/close in 15.39 seconds: 58.47 ops/second
llite.lustre-ffff8def10755000.statahead_max=0
1001

real	0m24.091s
user	0m0.038s
sys	0m3.109s
'ls -l' 1000 files without statahead: 24 sec
llite.lustre-ffff8def10755000.statahead_max=128
llite.lustre-ffff8def10755000.statahead_max=128
1001

real	0m5.853s
user	0m0.035s
sys	0m1.488s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 134
statahead wrong: 2
agl total: 130
list_total: 25
fname_total: 109
hit_total: 2185
miss_total: 1283
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 22 seconds
llite.lustre-ffff8def10755000.statahead_stats=
statahead total: 134
statahead wrong: 2
agl total: 130
list_total: 25
fname_total: 109
hit_total: 2185
miss_total: 1283
mdc.lustre-MDT0000-mdc-ffff8def10755000.batch_stats=
snapshot_time:            1788217397.822257886 secs.nsecs
start_time:               1788217305.430657701 secs.nsecs
elapsed_time:             92.391600185 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        12  26  26
2:		         3   6  33
4:		         2   4  37
8:		         8  17  55
16:		         2   4  60
32:		         3   6  66
64:		        15  33 100
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