== sanity test 123aa: verify statahead work ============== 09:29:11 (1788874151)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9becd24cb800.batch_stats=0
total: 100 open/close in 2.94 seconds: 33.99 ops/second
llite.lustre-ffff9becd24cb800.statahead_max=0
101

real	0m2.625s
user	0m0.002s
sys	0m0.356s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff9becd24cb800.statahead_max=128
llite.lustre-ffff9becd24cb800.statahead_max=128
101

real	0m1.013s
user	0m0.005s
sys	0m0.187s
'ls -l' 100 files with statahead: 1 sec
statahead total: 117
statahead wrong: 2
agl total: 100
list_total: 24
fname_total: 93
hit_total: 617
miss_total: 1585
swrong=2 ewrong=2
 - open/close 693 (time 1788874180.67 total 10.00 last 69.28)
total: 900 open/close in 13.29 seconds: 67.70 ops/second
llite.lustre-ffff9becd24cb800.statahead_max=0
1001

real	0m21.622s
user	0m0.028s
sys	0m3.119s
'ls -l' 1000 files without statahead: 22 sec
llite.lustre-ffff9becd24cb800.statahead_max=128
llite.lustre-ffff9becd24cb800.statahead_max=128
1001

real	0m6.240s
user	0m0.024s
sys	0m1.608s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 118
statahead wrong: 2
agl total: 101
list_total: 25
fname_total: 93
hit_total: 1616
miss_total: 1586
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 22 seconds
llite.lustre-ffff9becd24cb800.statahead_stats=
statahead total: 118
statahead wrong: 2
agl total: 101
list_total: 25
fname_total: 93
hit_total: 1616
miss_total: 1586
mdc.lustre-MDT0000-mdc-ffff9becd24cb800.batch_stats=
snapshot_time:            1788874246.352693858 secs.nsecs
start_time:               1788874157.198225024 secs.nsecs
elapsed_time:             89.154468834 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        16  31  31
2:		         3   5  37
4:		         3   5  43
8:		        10  19  62
16:		         3   5  68
32:		         1   1  70
64:		        15  29 100
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