== sanity test 123aa: verify statahead work ============== 09:55:12 (1788530112)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8dae861d1800.batch_stats=0
total: 100 open/close in 2.42 seconds: 41.33 ops/second
llite.lustre-ffff8dae861d1800.statahead_max=0
101

real	0m2.433s
user	0m0.007s
sys	0m0.296s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff8dae861d1800.statahead_max=128
llite.lustre-ffff8dae861d1800.statahead_max=128
101

real	0m0.813s
user	0m0.006s
sys	0m0.141s
'ls -l' 100 files with statahead: 0 sec
statahead total: 123
statahead wrong: 2
agl total: 119
list_total: 23
fname_total: 98
hit_total: 591
miss_total: 1225
swrong=2 ewrong=2
 - open/close 797 (time 1788530137.73 total 10.01 last 79.64)
total: 900 open/close in 11.53 seconds: 78.08 ops/second
llite.lustre-ffff8dae861d1800.statahead_max=0
1001

real	0m19.131s
user	0m0.026s
sys	0m2.754s
'ls -l' 1000 files without statahead: 19 sec
llite.lustre-ffff8dae861d1800.statahead_max=128
llite.lustre-ffff8dae861d1800.statahead_max=128
1001

real	0m6.008s
user	0m0.027s
sys	0m1.408s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 124
statahead wrong: 2
agl total: 120
list_total: 24
fname_total: 98
hit_total: 1590
miss_total: 1226
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 19 seconds
llite.lustre-ffff8dae861d1800.statahead_stats=
statahead total: 124
statahead wrong: 2
agl total: 120
list_total: 24
fname_total: 98
hit_total: 1590
miss_total: 1226
mdc.lustre-MDT0000-mdc-ffff8dae861d1800.batch_stats=
snapshot_time:            1788530194.279320031 secs.nsecs
start_time:               1788530116.148562309 secs.nsecs
elapsed_time:             78.130757722 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        10  21  21
2:		         4   8  30
4:		         5  10  41
8:		         6  13  54
16:		         4   8  63
32:		         2   4  67
64:		        15  32 100
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