== sanity test 123aa: verify statahead work ============== 03:37:57 (1787470677)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9c78d9314000.batch_stats=0
total: 100 open/close in 2.56 seconds: 39.03 ops/second
llite.lustre-ffff9c78d9314000.statahead_max=0
101

real	0m2.067s
user	0m0.005s
sys	0m0.319s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff9c78d9314000.statahead_max=128
llite.lustre-ffff9c78d9314000.statahead_max=128
101

real	0m0.874s
user	0m0.005s
sys	0m0.166s
'ls -l' 100 files with statahead: 1 sec
statahead total: 143
statahead wrong: 2
agl total: 139
list_total: 24
fname_total: 119
hit_total: 702
miss_total: 1351
swrong=2 ewrong=2
 - open/close 861 (time 1787470703.53 total 10.00 last 86.06)
total: 900 open/close in 10.53 seconds: 85.49 ops/second
llite.lustre-ffff9c78d9314000.statahead_max=0
1001

real	0m20.072s
user	0m0.029s
sys	0m3.114s
'ls -l' 1000 files without statahead: 20 sec
llite.lustre-ffff9c78d9314000.statahead_max=128
llite.lustre-ffff9c78d9314000.statahead_max=128
1001

real	0m6.359s
user	0m0.028s
sys	0m1.516s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 144
statahead wrong: 2
agl total: 140
list_total: 25
fname_total: 119
hit_total: 1701
miss_total: 1352
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 22 seconds
llite.lustre-ffff9c78d9314000.statahead_stats=
statahead total: 144
statahead wrong: 2
agl total: 140
list_total: 25
fname_total: 119
hit_total: 1701
miss_total: 1352
mdc.lustre-MDT0000-mdc-ffff9c78d9314000.batch_stats=
snapshot_time:            1787470765.606500978 secs.nsecs
start_time:               1787470681.495919635 secs.nsecs
elapsed_time:             84.110581343 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        20  34  34
2:		         3   5  39
4:		         6  10  50
8:		         8  13  63
16:		         3   5  68
32:		         3   5  74
64:		        15  25 100
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