== sanity test 123aa: verify statahead work ============== 16:28:03 (1789676883)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9e2696032800.batch_stats=0
total: 100 open/close in 2.33 seconds: 42.88 ops/second
llite.lustre-ffff9e2696032800.statahead_max=0
101

real	0m1.743s
user	0m0.006s
sys	0m0.293s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff9e2696032800.statahead_max=128
llite.lustre-ffff9e2696032800.statahead_max=128
101

real	0m0.756s
user	0m0.005s
sys	0m0.147s
'ls -l' 100 files with statahead: 1 sec
statahead total: 104
statahead wrong: 1
agl total: 100
list_total: 23
fname_total: 78
hit_total: 413
miss_total: 244
swrong=1 ewrong=1
 - open/close 806 (time 1789676908.73 total 10.01 last 80.55)
total: 900 open/close in 11.11 seconds: 81.01 ops/second
llite.lustre-ffff9e2696032800.statahead_max=0
1001

real	0m19.422s
user	0m0.026s
sys	0m2.751s
'ls -l' 1000 files without statahead: 19 sec
llite.lustre-ffff9e2696032800.statahead_max=128
llite.lustre-ffff9e2696032800.statahead_max=128
1001

real	0m6.385s
user	0m0.029s
sys	0m1.356s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 105
statahead wrong: 1
agl total: 101
list_total: 24
fname_total: 78
hit_total: 1412
miss_total: 245
swrong=1 ewrong=1
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 23 seconds
llite.lustre-ffff9e2696032800.statahead_stats=
statahead total: 105
statahead wrong: 1
agl total: 101
list_total: 24
fname_total: 78
hit_total: 1412
miss_total: 245
mdc.lustre-MDT0000-mdc-ffff9e2696032800.batch_stats=
snapshot_time:            1789676970.769104470 secs.nsecs
start_time:               1789676888.142043804 secs.nsecs
elapsed_time:             82.627060666 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        13  30  30
2:		         4   9  39
4:		         3   6  46
8:		         3   6  53
16:		         2   4  58
32:		         2   4  62
64:		        16  37 100
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