== sanity test 123aa: verify statahead work ============== 02:55:32 (1788591332)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff93320cba4000.batch_stats=0
total: 100 open/close in 2.20 seconds: 45.40 ops/second
llite.lustre-ffff93320cba4000.statahead_max=0
101

real	0m1.858s
user	0m0.007s
sys	0m0.294s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff93320cba4000.statahead_max=128
llite.lustre-ffff93320cba4000.statahead_max=128
101

real	0m0.781s
user	0m0.005s
sys	0m0.163s
'ls -l' 100 files with statahead: 0 sec
statahead total: 107
statahead wrong: 2
agl total: 103
list_total: 24
fname_total: 65
hit_total: 500
miss_total: 1467
swrong=2 ewrong=2
 - open/close 764 (time 1788591357.30 total 10.02 last 76.22)
total: 900 open/close in 12.07 seconds: 74.54 ops/second
llite.lustre-ffff93320cba4000.statahead_max=0
1001

real	0m18.991s
user	0m0.023s
sys	0m2.723s
'ls -l' 1000 files without statahead: 19 sec
llite.lustre-ffff93320cba4000.statahead_max=128
llite.lustre-ffff93320cba4000.statahead_max=128
1001

real	0m5.389s
user	0m0.024s
sys	0m1.442s
'ls -l' 1000 files with statahead: 5 sec
statahead total: 108
statahead wrong: 2
agl total: 104
list_total: 25
fname_total: 65
hit_total: 1499
miss_total: 1468
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 19 seconds
llite.lustre-ffff93320cba4000.statahead_stats=
statahead total: 108
statahead wrong: 2
agl total: 104
list_total: 25
fname_total: 65
hit_total: 1499
miss_total: 1468
mdc.lustre-MDT0000-mdc-ffff93320cba4000.batch_stats=
snapshot_time:            1788591412.887649126 secs.nsecs
start_time:               1788591337.054242583 secs.nsecs
elapsed_time:             75.833406543 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        29  47  47
2:		         1   1  49
4:		         4   6  55
8:		         6   9  65
16:		         3   4  70
32:		         4   6  77
64:		        14  22 100
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