== sanity test 123aa: verify statahead work ============== 05:10:19 (1788945019)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9c20be31d000.batch_stats=0
total: 100 open/close in 2.13 seconds: 46.97 ops/second
llite.lustre-ffff9c20be31d000.statahead_max=0
101

real	0m2.133s
user	0m0.008s
sys	0m0.284s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff9c20be31d000.statahead_max=128
llite.lustre-ffff9c20be31d000.statahead_max=128
101

real	0m0.893s
user	0m0.004s
sys	0m0.148s
'ls -l' 100 files with statahead: 1 sec
statahead total: 87
statahead wrong: 2
agl total: 84
list_total: 24
fname_total: 62
hit_total: 599
miss_total: 1703
swrong=2 ewrong=2
 - open/close 840 (time 1788945044.54 total 10.01 last 83.94)
total: 900 open/close in 10.82 seconds: 83.16 ops/second
llite.lustre-ffff9c20be31d000.statahead_max=0
1001

real	0m20.578s
user	0m0.032s
sys	0m2.708s
'ls -l' 1000 files without statahead: 20 sec
llite.lustre-ffff9c20be31d000.statahead_max=128
llite.lustre-ffff9c20be31d000.statahead_max=128
1001

real	0m6.240s
user	0m0.031s
sys	0m1.437s
'ls -l' 1000 files with statahead: 7 sec
statahead total: 88
statahead wrong: 2
agl total: 85
list_total: 25
fname_total: 62
hit_total: 1598
miss_total: 1704
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 18 seconds
llite.lustre-ffff9c20be31d000.statahead_stats=
statahead total: 88
statahead wrong: 2
agl total: 85
list_total: 25
fname_total: 62
hit_total: 1598
miss_total: 1704
mdc.lustre-MDT0000-mdc-ffff9c20be31d000.batch_stats=
snapshot_time:            1788945102.743433105 secs.nsecs
start_time:               1788945023.038515906 secs.nsecs
elapsed_time:             79.704917199 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         4  10  10
2:		         3   7  17
4:		         6  15  33
8:		         6  15  48
16:		         2   5  53
32:		         3   7  61
64:		        15  38 100
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