== sanity test 123aa: verify statahead work ============== 12:58:48 (1788627528)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff95c191334800.batch_stats=0
total: 100 open/close in 2.59 seconds: 38.57 ops/second
llite.lustre-ffff95c191334800.statahead_max=0
101

real	0m1.894s
user	0m0.003s
sys	0m0.314s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff95c191334800.statahead_max=128
llite.lustre-ffff95c191334800.statahead_max=128
101

real	0m0.900s
user	0m0.005s
sys	0m0.138s
'ls -l' 100 files with statahead: 1 sec
statahead total: 143
statahead wrong: 2
agl total: 139
list_total: 23
fname_total: 104
hit_total: 317
miss_total: 1446
swrong=2 ewrong=2
 - open/close 597 (time 1788627557.00 total 10.01 last 59.65)
total: 900 open/close in 15.40 seconds: 58.46 ops/second
llite.lustre-ffff95c191334800.statahead_max=0
1001

real	0m23.814s
user	0m0.033s
sys	0m2.963s
'ls -l' 1000 files without statahead: 24 sec
llite.lustre-ffff95c191334800.statahead_max=128
llite.lustre-ffff95c191334800.statahead_max=128
1001

real	0m6.764s
user	0m0.021s
sys	0m1.288s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 144
statahead wrong: 2
agl total: 140
list_total: 24
fname_total: 104
hit_total: 1316
miss_total: 1447
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 23 seconds
llite.lustre-ffff95c191334800.statahead_stats=
statahead total: 144
statahead wrong: 2
agl total: 140
list_total: 24
fname_total: 104
hit_total: 1316
miss_total: 1447
mdc.lustre-MDT0000-mdc-ffff95c191334800.batch_stats=
snapshot_time:            1788627628.527504392 secs.nsecs
start_time:               1788627533.092618842 secs.nsecs
elapsed_time:             95.434885550 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         2   6   6
2:		         2   6  12
4:		         2   6  19
8:		         3   9  29
16:		         4  12  41
32:		         2   6  48
64:		        16  51 100
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