== sanity test 123aa: verify statahead work ============== 04:21:56 (1781684516)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9f666015d800.batch_stats=0
total: 100 open/close in 0.72 seconds: 138.15 ops/second
llite.lustre-ffff9f666015d800.statahead_max=0
101

real	0m0.612s
user	0m0.004s
sys	0m0.239s
'ls -l' 100 files without statahead: 0 sec
llite.lustre-ffff9f666015d800.statahead_max=128
llite.lustre-ffff9f666015d800.statahead_max=128
101

real	0m0.357s
user	0m0.003s
sys	0m0.210s
'ls -l' 100 files with statahead: 0 sec
statahead total: 50
statahead wrong: 2
agl total: 48
list_total: 18
fname_total: 32
hit_total: 417
miss_total: 1007
swrong=2 ewrong=2
total: 900 open/close in 2.07 seconds: 434.24 ops/second
llite.lustre-ffff9f666015d800.statahead_max=0
1001

real	0m6.161s
user	0m0.023s
sys	0m2.340s
'ls -l' 1000 files without statahead: 6 sec
llite.lustre-ffff9f666015d800.statahead_max=128
llite.lustre-ffff9f666015d800.statahead_max=128
1001

real	0m2.812s
user	0m0.014s
sys	0m2.160s
'ls -l' 1000 files with statahead: 2 sec
statahead total: 51
statahead wrong: 2
agl total: 49
list_total: 19
fname_total: 32
hit_total: 1416
miss_total: 1008
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 7 seconds
llite.lustre-ffff9f666015d800.statahead_stats=
statahead total: 51
statahead wrong: 2
agl total: 49
list_total: 19
fname_total: 32
hit_total: 1416
miss_total: 1008
mdc.lustre-MDT0000-mdc-ffff9f666015d800.batch_stats=
snapshot_time:            1781684542.790464543 secs.nsecs
start_time:               1781684518.348750864 secs.nsecs
elapsed_time:             24.441713679 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        27  42  42
2:		         5   7  50
4:		         8  12  62
8:		         6   9  71
16:		         2   3  75
32:		         1   1  76
64:		        15  23 100
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