== sanity test 123aa: verify statahead work ============== 04:42:18 (1788511338)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8a58f1212800.batch_stats=0
total: 100 open/close in 2.29 seconds: 43.70 ops/second
llite.lustre-ffff8a58f1212800.statahead_max=0
101

real	0m2.812s
user	0m0.005s
sys	0m0.316s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff8a58f1212800.statahead_max=128
llite.lustre-ffff8a58f1212800.statahead_max=128
101

real	0m1.298s
user	0m0.004s
sys	0m0.152s
'ls -l' 100 files with statahead: 2 sec
statahead total: 119
statahead wrong: 2
agl total: 115
list_total: 23
fname_total: 66
hit_total: 503
miss_total: 1732
swrong=2 ewrong=2
 - open/close 752 (time 1788511367.74 total 10.01 last 75.11)
total: 900 open/close in 12.02 seconds: 74.88 ops/second
llite.lustre-ffff8a58f1212800.statahead_max=0
1001

real	0m27.762s
user	0m0.038s
sys	0m2.817s
'ls -l' 1000 files without statahead: 27 sec
llite.lustre-ffff8a58f1212800.statahead_max=128
llite.lustre-ffff8a58f1212800.statahead_max=128
1001

real	0m5.721s
user	0m0.025s
sys	0m1.290s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 120
statahead wrong: 2
agl total: 116
list_total: 24
fname_total: 66
hit_total: 1502
miss_total: 1733
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 22 seconds
llite.lustre-ffff8a58f1212800.statahead_stats=
statahead total: 120
statahead wrong: 2
agl total: 116
list_total: 24
fname_total: 66
hit_total: 1502
miss_total: 1733
mdc.lustre-MDT0000-mdc-ffff8a58f1212800.batch_stats=
snapshot_time:            1788511437.665573373 secs.nsecs
start_time:               1788511343.798053711 secs.nsecs
elapsed_time:             93.867519662 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         8  19  19
2:		         2   4  23
4:		         4   9  33
8:		         6  14  47
16:		         3   7  54
32:		         3   7  61
64:		        16  38 100
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