== sanity test 123aa: verify statahead work ============== 08:01:57 (1790683317)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff91da43d57800.batch_stats=0
total: 100 open/close in 3.01 seconds: 33.24 ops/second
llite.lustre-ffff91da43d57800.statahead_max=0
101

real	0m2.652s
user	0m0.007s
sys	0m0.292s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff91da43d57800.statahead_max=128
llite.lustre-ffff91da43d57800.statahead_max=128
101

real	0m1.202s
user	0m0.005s
sys	0m0.170s
'ls -l' 100 files with statahead: 1 sec
statahead total: 121
statahead wrong: 2
agl total: 105
list_total: 24
fname_total: 77
hit_total: 532
miss_total: 1349
swrong=2 ewrong=2
 - open/close 650 (time 1790683345.26 total 10.01 last 64.93)
total: 900 open/close in 14.53 seconds: 61.94 ops/second
llite.lustre-ffff91da43d57800.statahead_max=0
1001

real	0m24.946s
user	0m0.033s
sys	0m2.930s
'ls -l' 1000 files without statahead: 25 sec
llite.lustre-ffff91da43d57800.statahead_max=128
llite.lustre-ffff91da43d57800.statahead_max=128
1001

real	0m6.749s
user	0m0.034s
sys	0m1.534s
'ls -l' 1000 files with statahead: 7 sec
statahead total: 122
statahead wrong: 2
agl total: 106
list_total: 25
fname_total: 77
hit_total: 1531
miss_total: 1350
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 23 seconds
llite.lustre-ffff91da43d57800.statahead_stats=
statahead total: 122
statahead wrong: 2
agl total: 106
list_total: 25
fname_total: 77
hit_total: 1531
miss_total: 1350
mdc.lustre-MDT0000-mdc-ffff91da43d57800.batch_stats=
snapshot_time:            1790683417.058023258 secs.nsecs
start_time:               1790683322.130655852 secs.nsecs
elapsed_time:             94.927367406 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        17  30  30
2:		         5   8  39
4:		         6  10  50
8:		         9  16  66
16:		         2   3  69
32:		         2   3  73
64:		        15  26 100
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