== sanity test 123aa: verify statahead work ============== 19:53:42 (1787702022)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff930c44c8f800.batch_stats=0
total: 100 open/close in 2.59 seconds: 38.55 ops/second
llite.lustre-ffff930c44c8f800.statahead_max=0
101

real	0m2.556s
user	0m0.005s
sys	0m0.351s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff930c44c8f800.statahead_max=128
llite.lustre-ffff930c44c8f800.statahead_max=128
101

real	0m0.946s
user	0m0.003s
sys	0m0.196s
'ls -l' 100 files with statahead: 1 sec
statahead total: 122
statahead wrong: 2
agl total: 118
list_total: 24
fname_total: 84
hit_total: 797
miss_total: 1279
swrong=2 ewrong=2
 - open/close 691 (time 1787702048.98 total 10.00 last 69.10)
total: 900 open/close in 13.12 seconds: 68.61 ops/second
llite.lustre-ffff930c44c8f800.statahead_max=0
1001

real	0m24.404s
user	0m0.031s
sys	0m2.829s
'ls -l' 1000 files without statahead: 25 sec
llite.lustre-ffff930c44c8f800.statahead_max=128
llite.lustre-ffff930c44c8f800.statahead_max=128
1001

real	0m6.709s
user	0m0.026s
sys	0m1.261s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 123
statahead wrong: 2
agl total: 119
list_total: 25
fname_total: 84
hit_total: 1796
miss_total: 1280
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 26 seconds
llite.lustre-ffff930c44c8f800.statahead_stats=
statahead total: 123
statahead wrong: 2
agl total: 119
list_total: 25
fname_total: 84
hit_total: 1796
miss_total: 1280
mdc.lustre-MDT0000-mdc-ffff930c44c8f800.batch_stats=
snapshot_time:            1787702121.027612524 secs.nsecs
start_time:               1787702026.562502633 secs.nsecs
elapsed_time:             94.465109891 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         5  12  12
2:		         5  12  24
4:		         3   7  31
8:		         6  14  46
16:		         3   7  53
32:		         4   9  63
64:		        15  36 100
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