== sanity test 123aa: verify statahead work ============== 17:19:17 (1787865557)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9c56c2c73800.batch_stats=0
total: 100 open/close in 3.25 seconds: 30.78 ops/second
llite.lustre-ffff9c56c2c73800.statahead_max=0
101

real	0m2.441s
user	0m0.007s
sys	0m0.294s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff9c56c2c73800.statahead_max=128
llite.lustre-ffff9c56c2c73800.statahead_max=128
101

real	0m0.972s
user	0m0.004s
sys	0m0.156s
'ls -l' 100 files with statahead: 1 sec
statahead total: 144
statahead wrong: 2
agl total: 139
list_total: 23
fname_total: 110
hit_total: 325
miss_total: 1369
swrong=2 ewrong=2
 - open/close 718 (time 1787865586.77 total 10.00 last 71.77)
total: 900 open/close in 12.62 seconds: 71.32 ops/second
llite.lustre-ffff9c56c2c73800.statahead_max=0
1001

real	0m23.516s
user	0m0.042s
sys	0m2.842s
'ls -l' 1000 files without statahead: 24 sec
llite.lustre-ffff9c56c2c73800.statahead_max=128
llite.lustre-ffff9c56c2c73800.statahead_max=128
1001

real	0m7.189s
user	0m0.025s
sys	0m1.254s
'ls -l' 1000 files with statahead: 7 sec
statahead total: 145
statahead wrong: 2
agl total: 140
list_total: 24
fname_total: 110
hit_total: 1324
miss_total: 1370
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 22 seconds
llite.lustre-ffff9c56c2c73800.statahead_stats=
statahead total: 145
statahead wrong: 2
agl total: 140
list_total: 24
fname_total: 110
hit_total: 1324
miss_total: 1370
mdc.lustre-MDT0000-mdc-ffff9c56c2c73800.batch_stats=
snapshot_time:            1787865657.496063108 secs.nsecs
start_time:               1787865563.206805695 secs.nsecs
elapsed_time:             94.289257413 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         7  16  16
2:		         2   4  21
4:		         2   4  26
8:		         9  21  47
16:		         5  11  59
32:		         2   4  64
64:		        15  35 100
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