== sanity test 123aa: verify statahead work ============== 11:41:45 (1788363705)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8f5c52359000.batch_stats=0
total: 100 open/close in 1.21 seconds: 82.67 ops/second
llite.lustre-ffff8f5c52359000.statahead_max=0
101

real	0m1.144s
user	0m0.004s
sys	0m0.314s
'ls -l' 100 files without statahead: 1 sec
llite.lustre-ffff8f5c52359000.statahead_max=128
llite.lustre-ffff8f5c52359000.statahead_max=128
101

real	0m0.411s
user	0m0.005s
sys	0m0.221s
'ls -l' 100 files with statahead: 0 sec
statahead total: 101
statahead wrong: 2
agl total: 96
list_total: 21
fname_total: 65
hit_total: 1251
miss_total: 1255
swrong=2 ewrong=2
total: 900 open/close in 4.31 seconds: 208.84 ops/second
llite.lustre-ffff8f5c52359000.statahead_max=0
1001

real	0m10.099s
user	0m0.035s
sys	0m2.931s
'ls -l' 1000 files without statahead: 10 sec
llite.lustre-ffff8f5c52359000.statahead_max=128
llite.lustre-ffff8f5c52359000.statahead_max=128
1001

real	0m3.248s
user	0m0.022s
sys	0m2.170s
'ls -l' 1000 files with statahead: 3 sec
statahead total: 102
statahead wrong: 2
agl total: 97
list_total: 22
fname_total: 65
hit_total: 2250
miss_total: 1256
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 9 seconds
llite.lustre-ffff8f5c52359000.statahead_stats=
statahead total: 102
statahead wrong: 2
agl total: 97
list_total: 22
fname_total: 65
hit_total: 2250
miss_total: 1256
mdc.lustre-MDT0000-mdc-ffff8f5c52359000.batch_stats=
snapshot_time:            1788363744.805453945 secs.nsecs
start_time:               1788363707.064400102 secs.nsecs
elapsed_time:             37.741053843 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        26  41  41
2:		         6   9  50
4:		         6   9  60
8:		         6   9  69
16:		         3   4  74
32:		         1   1  76
64:		        15  23 100
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