== sanity test 123aa: verify statahead work ============== 09:14:09 (1787577249)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff93e47e4e1800.batch_stats=0
total: 100 open/close in 3.67 seconds: 27.24 ops/second
llite.lustre-ffff93e47e4e1800.statahead_max=0
101

real	0m2.915s
user	0m0.002s
sys	0m0.321s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff93e47e4e1800.statahead_max=128
llite.lustre-ffff93e47e4e1800.statahead_max=128
101

real	0m0.788s
user	0m0.004s
sys	0m0.159s
'ls -l' 100 files with statahead: 1 sec
statahead total: 131
statahead wrong: 2
agl total: 127
list_total: 24
fname_total: 107
hit_total: 704
miss_total: 1429
swrong=2 ewrong=2
 - open/close 660 (time 1787577277.85 total 10.01 last 65.94)
total: 900 open/close in 13.66 seconds: 65.86 ops/second
llite.lustre-ffff93e47e4e1800.statahead_max=0
1001

real	0m24.559s
user	0m0.038s
sys	0m2.926s
'ls -l' 1000 files without statahead: 25 sec
llite.lustre-ffff93e47e4e1800.statahead_max=128
llite.lustre-ffff93e47e4e1800.statahead_max=128
1001

real	0m7.646s
user	0m0.046s
sys	0m1.597s
'ls -l' 1000 files with statahead: 7 sec
statahead total: 132
statahead wrong: 2
agl total: 128
list_total: 25
fname_total: 107
hit_total: 1703
miss_total: 1430
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 24 seconds
llite.lustre-ffff93e47e4e1800.statahead_stats=
statahead total: 132
statahead wrong: 2
agl total: 128
list_total: 25
fname_total: 107
hit_total: 1703
miss_total: 1430
mdc.lustre-MDT0000-mdc-ffff93e47e4e1800.batch_stats=
snapshot_time:            1787577349.695902098 secs.nsecs
start_time:               1787577254.313590536 secs.nsecs
elapsed_time:             95.382311562 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        11  22  22
2:		         7  14  36
4:		         3   6  42
8:		        10  20  62
16:		         2   4  66
32:		         2   4  70
64:		        15  30 100
unlink(/mnt/lustre/d123aa.sanity/f123aa.sanity0) error: No such file or directory
total: 0 unlinks in 1 seconds: 0.000000 unlinks/second
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536