== sanity test 123aa: verify statahead work ============== 16:22:37 (1782246157)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff914290bee800.batch_stats=0
total: 100 open/close in 2.63 seconds: 38.07 ops/second
llite.lustre-ffff914290bee800.statahead_max=0
101

real	0m2.221s
user	0m0.004s
sys	0m0.325s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff914290bee800.statahead_max=128
llite.lustre-ffff914290bee800.statahead_max=128
101

real	0m1.064s
user	0m0.004s
sys	0m0.182s
'ls -l' 100 files with statahead: 1 sec
statahead total: 128
statahead wrong: 2
agl total: 124
list_total: 23
fname_total: 99
hit_total: 941
miss_total: 1270
swrong=2 ewrong=2
 - open/close 680 (time 1782246183.78 total 10.01 last 67.96)
total: 900 open/close in 13.03 seconds: 69.05 ops/second
llite.lustre-ffff914290bee800.statahead_max=0
1001

real	0m24.456s
user	0m0.026s
sys	0m3.151s
'ls -l' 1000 files without statahead: 25 sec
llite.lustre-ffff914290bee800.statahead_max=128
llite.lustre-ffff914290bee800.statahead_max=128
1001

real	0m5.149s
user	0m0.030s
sys	0m1.565s
'ls -l' 1000 files with statahead: 5 sec
statahead total: 129
statahead wrong: 2
agl total: 125
list_total: 24
fname_total: 99
hit_total: 1940
miss_total: 1271
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 18 seconds
llite.lustre-ffff914290bee800.statahead_stats=
statahead total: 129
statahead wrong: 2
agl total: 125
list_total: 24
fname_total: 99
hit_total: 1940
miss_total: 1271
mdc.lustre-MDT0000-mdc-ffff914290bee800.batch_stats=
snapshot_time:            1782246245.872517007 secs.nsecs
start_time:               1782246161.664304676 secs.nsecs
elapsed_time:             84.208212331 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        19  37  37
2:		         4   7  45
4:		         2   3  49
8:		         5   9  58
16:		         3   5  64
32:		         3   5  70
64:		        15  29 100
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