== sanity test 123aa: verify statahead work ============== 00:46:27 (1782362787)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff96e186a48000.batch_stats=0
total: 100 open/close in 0.69 seconds: 145.06 ops/second
llite.lustre-ffff96e186a48000.statahead_max=0
101

real	0m0.627s
user	0m0.006s
sys	0m0.243s
'ls -l' 100 files without statahead: 1 sec
llite.lustre-ffff96e186a48000.statahead_max=128
llite.lustre-ffff96e186a48000.statahead_max=128
101

real	0m0.360s
user	0m0.002s
sys	0m0.266s
'ls -l' 100 files with statahead: 1 sec
statahead total: 49
statahead wrong: 1
agl total: 48
list_total: 18
fname_total: 31
hit_total: 672
miss_total: 196
swrong=1 ewrong=1
total: 900 open/close in 2.00 seconds: 449.99 ops/second
llite.lustre-ffff96e186a48000.statahead_max=0
1001

real	0m6.060s
user	0m0.025s
sys	0m2.337s
'ls -l' 1000 files without statahead: 6 sec
llite.lustre-ffff96e186a48000.statahead_max=128
llite.lustre-ffff96e186a48000.statahead_max=128
1001

real	0m3.026s
user	0m0.013s
sys	0m2.433s
'ls -l' 1000 files with statahead: 3 sec
statahead total: 50
statahead wrong: 1
agl total: 49
list_total: 19
fname_total: 31
hit_total: 1671
miss_total: 197
swrong=1 ewrong=1
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 5 seconds
llite.lustre-ffff96e186a48000.statahead_stats=
statahead total: 50
statahead wrong: 1
agl total: 49
list_total: 19
fname_total: 31
hit_total: 1671
miss_total: 197
mdc.lustre-MDT0000-mdc-ffff96e186a48000.batch_stats=
snapshot_time:            1782362812.321520752 secs.nsecs
start_time:               1782362788.681864739 secs.nsecs
elapsed_time:             23.639656013 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        33  43  43
2:		        11  14  57
4:		         3   3  61
8:		        11  14  76
16:		         2   2  78
32:		         1   1  80
64:		        15  19 100
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