== sanity test 123aa: verify statahead work ============== 09:00:05 (1790946005)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffffa092905f8800.batch_stats=0
total: 100 open/close in 2.68 seconds: 37.29 ops/second
llite.lustre-ffffa092905f8800.statahead_max=0
101

real	0m2.051s
user	0m0.006s
sys	0m0.310s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffffa092905f8800.statahead_max=128
llite.lustre-ffffa092905f8800.statahead_max=128
101

real	0m0.715s
user	0m0.002s
sys	0m0.164s
'ls -l' 100 files with statahead: 1 sec
statahead total: 100
statahead wrong: 2
agl total: 96
list_total: 23
fname_total: 75
hit_total: 701
miss_total: 1617
swrong=2 ewrong=2
 - open/close 718 (time 1790946030.38 total 10.02 last 71.66)
total: 900 open/close in 12.85 seconds: 70.01 ops/second
llite.lustre-ffffa092905f8800.statahead_max=0
1001

real	0m23.818s
user	0m0.049s
sys	0m3.178s
'ls -l' 1000 files without statahead: 23 sec
llite.lustre-ffffa092905f8800.statahead_max=128
llite.lustre-ffffa092905f8800.statahead_max=128
1001

real	0m5.571s
user	0m0.029s
sys	0m1.547s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 101
statahead wrong: 2
agl total: 97
list_total: 24
fname_total: 75
hit_total: 1700
miss_total: 1618
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 20 seconds
llite.lustre-ffffa092905f8800.statahead_stats=
statahead total: 101
statahead wrong: 2
agl total: 97
list_total: 24
fname_total: 75
hit_total: 1700
miss_total: 1618
mdc.lustre-MDT0000-mdc-ffffa092905f8800.batch_stats=
snapshot_time:            1790946094.718150272 secs.nsecs
start_time:               1790946009.296145630 secs.nsecs
elapsed_time:             85.422004642 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         6  17  17
2:		         1   2  20
4:		         4  11  32
8:		         4  11  44
16:		         2   5  50
32:		         1   2  52
64:		        16  47 100
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