== sanity test 123aa: verify statahead work ============== 14:38:03 (1788806283)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9145c5f08800.batch_stats=0
total: 100 open/close in 2.07 seconds: 48.43 ops/second
llite.lustre-ffff9145c5f08800.statahead_max=0
101

real	0m1.768s
user	0m0.006s
sys	0m0.303s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff9145c5f08800.statahead_max=128
llite.lustre-ffff9145c5f08800.statahead_max=128
101

real	0m0.483s
user	0m0.008s
sys	0m0.207s
'ls -l' 100 files with statahead: 0 sec
statahead total: 89
statahead wrong: 2
agl total: 86
list_total: 23
fname_total: 64
hit_total: 1267
miss_total: 1274
swrong=2 ewrong=2
total: 900 open/close in 9.21 seconds: 97.73 ops/second
llite.lustre-ffff9145c5f08800.statahead_max=0
1001

real	0m17.112s
user	0m0.030s
sys	0m2.774s
'ls -l' 1000 files without statahead: 18 sec
llite.lustre-ffff9145c5f08800.statahead_max=128
llite.lustre-ffff9145c5f08800.statahead_max=128
1001

real	0m3.852s
user	0m0.027s
sys	0m1.671s
'ls -l' 1000 files with statahead: 3 sec
statahead total: 90
statahead wrong: 2
agl total: 87
list_total: 24
fname_total: 64
hit_total: 2266
miss_total: 1275
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 14 seconds
llite.lustre-ffff9145c5f08800.statahead_stats=
statahead total: 90
statahead wrong: 2
agl total: 87
list_total: 24
fname_total: 64
hit_total: 2266
miss_total: 1275
mdc.lustre-MDT0000-mdc-ffff9145c5f08800.batch_stats=
snapshot_time:            1788806347.392386499 secs.nsecs
start_time:               1788806286.633735834 secs.nsecs
elapsed_time:             60.758650665 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        10  22  22
2:		         6  13  35
4:		         2   4  40
8:		         6  13  53
16:		         5  11  64
32:		         1   2  66
64:		        15  33 100
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