== sanity test 123aa: verify statahead work ============== 02:22:22 (1787466142)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8d3029e99000.batch_stats=0
total: 100 open/close in 3.57 seconds: 28.01 ops/second
llite.lustre-ffff8d3029e99000.statahead_max=0
101

real	0m3.733s
user	0m0.003s
sys	0m0.296s
'ls -l' 100 files without statahead: 4 sec
llite.lustre-ffff8d3029e99000.statahead_max=128
llite.lustre-ffff8d3029e99000.statahead_max=128
101

real	0m1.484s
user	0m0.006s
sys	0m0.156s
'ls -l' 100 files with statahead: 2 sec
statahead total: 126
statahead wrong: 2
agl total: 122
list_total: 24
fname_total: 85
hit_total: 932
miss_total: 1285
swrong=2 ewrong=2
 - open/close 520 (time 1787466177.47 total 10.01 last 51.93)
total: 900 open/close in 16.30 seconds: 55.22 ops/second
llite.lustre-ffff8d3029e99000.statahead_max=0
1001

real	0m24.858s
user	0m0.026s
sys	0m2.917s
'ls -l' 1000 files without statahead: 24 sec
llite.lustre-ffff8d3029e99000.statahead_max=128
llite.lustre-ffff8d3029e99000.statahead_max=128
1001

real	0m7.722s
user	0m0.029s
sys	0m1.371s
'ls -l' 1000 files with statahead: 7 sec
statahead total: 127
statahead wrong: 2
agl total: 123
list_total: 25
fname_total: 85
hit_total: 1931
miss_total: 1286
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 30 seconds
llite.lustre-ffff8d3029e99000.statahead_stats=
statahead total: 127
statahead wrong: 2
agl total: 123
list_total: 25
fname_total: 85
hit_total: 1931
miss_total: 1286
mdc.lustre-MDT0000-mdc-ffff8d3029e99000.batch_stats=
snapshot_time:            1787466262.573986438 secs.nsecs
start_time:               1787466147.643653653 secs.nsecs
elapsed_time:             114.930332785 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         3   8   8
2:		         2   5  14
4:		         2   5  20
8:		         7  20  41
16:		         3   8  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