== sanity test 123aa: verify statahead work ============== 04:53:24 (1788598404)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff96b4189b0000.batch_stats=0
total: 100 open/close in 2.63 seconds: 38.01 ops/second
llite.lustre-ffff96b4189b0000.statahead_max=0
101

real	0m2.504s
user	0m0.001s
sys	0m0.302s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff96b4189b0000.statahead_max=128
llite.lustre-ffff96b4189b0000.statahead_max=128
101

real	0m1.345s
user	0m0.003s
sys	0m0.168s
'ls -l' 100 files with statahead: 1 sec
statahead total: 130
statahead wrong: 2
agl total: 126
list_total: 24
fname_total: 94
hit_total: 355
miss_total: 1493
swrong=2 ewrong=2
 - open/close 522 (time 1788598434.04 total 10.01 last 52.16)
total: 900 open/close in 16.21 seconds: 55.53 ops/second
llite.lustre-ffff96b4189b0000.statahead_max=0
1001

real	0m23.517s
user	0m0.040s
sys	0m2.843s
'ls -l' 1000 files without statahead: 23 sec
llite.lustre-ffff96b4189b0000.statahead_max=128
llite.lustre-ffff96b4189b0000.statahead_max=128
1001

real	0m6.726s
user	0m0.032s
sys	0m1.364s
'ls -l' 1000 files with statahead: 7 sec
statahead total: 131
statahead wrong: 2
agl total: 127
list_total: 25
fname_total: 94
hit_total: 1354
miss_total: 1494
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 24 seconds
llite.lustre-ffff96b4189b0000.statahead_stats=
statahead total: 131
statahead wrong: 2
agl total: 127
list_total: 25
fname_total: 94
hit_total: 1354
miss_total: 1494
mdc.lustre-MDT0000-mdc-ffff96b4189b0000.batch_stats=
snapshot_time:            1788598507.333588361 secs.nsecs
start_time:               1788598410.050896314 secs.nsecs
elapsed_time:             97.282692047 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         6  13  13
2:		         2   4  18
4:		         8  18  36
8:		         5  11  47
16:		         6  13  61
32:		         2   4  65
64:		        15  34 100
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