== sanity test 123aa: verify statahead work ============== 06:20:03 (1788517203)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff942c02b9f000.batch_stats=0
total: 100 open/close in 3.60 seconds: 27.82 ops/second
llite.lustre-ffff942c02b9f000.statahead_max=0
101

real	0m2.663s
user	0m0.003s
sys	0m0.312s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff942c02b9f000.statahead_max=128
llite.lustre-ffff942c02b9f000.statahead_max=128
101

real	0m0.857s
user	0m0.002s
sys	0m0.132s
'ls -l' 100 files with statahead: 0 sec
statahead total: 121
statahead wrong: 2
agl total: 116
list_total: 24
fname_total: 87
hit_total: 626
miss_total: 1521
swrong=2 ewrong=2
 - open/close 659 (time 1788517233.32 total 10.01 last 65.84)
total: 900 open/close in 13.75 seconds: 65.45 ops/second
llite.lustre-ffff942c02b9f000.statahead_max=0
1001

real	0m22.385s
user	0m0.030s
sys	0m2.922s
'ls -l' 1000 files without statahead: 22 sec
llite.lustre-ffff942c02b9f000.statahead_max=128
llite.lustre-ffff942c02b9f000.statahead_max=128
1001

real	0m7.085s
user	0m0.032s
sys	0m1.263s
'ls -l' 1000 files with statahead: 7 sec
statahead total: 122
statahead wrong: 2
agl total: 117
list_total: 25
fname_total: 87
hit_total: 1625
miss_total: 1522
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 25 seconds
llite.lustre-ffff942c02b9f000.statahead_stats=
statahead total: 122
statahead wrong: 2
agl total: 117
list_total: 25
fname_total: 87
hit_total: 1625
miss_total: 1522
mdc.lustre-MDT0000-mdc-ffff942c02b9f000.batch_stats=
snapshot_time:            1788517307.341875209 secs.nsecs
start_time:               1788517208.694167797 secs.nsecs
elapsed_time:             98.647707412 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         4  11  11
2:		         1   2  14
4:		         4  11  25
8:		         7  20  45
16:		         2   5  51
32:		         1   2  54
64:		        16  45 100
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