== sanity test 123aa: verify statahead work ============== 09:23:26 (1787318606)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8aad876f3000.batch_stats=0
total: 100 open/close in 2.48 seconds: 40.27 ops/second
llite.lustre-ffff8aad876f3000.statahead_max=0
101

real	0m2.527s
user	0m0.004s
sys	0m0.332s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff8aad876f3000.statahead_max=128
llite.lustre-ffff8aad876f3000.statahead_max=128
101

real	0m1.013s
user	0m0.004s
sys	0m0.161s
'ls -l' 100 files with statahead: 1 sec
statahead total: 110
statahead wrong: 2
agl total: 106
list_total: 25
fname_total: 70
hit_total: 520
miss_total: 1599
swrong=2 ewrong=2
 - open/close 780 (time 1787318633.38 total 10.01 last 77.93)
total: 900 open/close in 11.65 seconds: 77.23 ops/second
llite.lustre-ffff8aad876f3000.statahead_max=0
1001

real	0m23.041s
user	0m0.030s
sys	0m3.032s
'ls -l' 1000 files without statahead: 23 sec
llite.lustre-ffff8aad876f3000.statahead_max=128
llite.lustre-ffff8aad876f3000.statahead_max=128
1001

real	0m6.902s
user	0m0.025s
sys	0m1.572s
'ls -l' 1000 files with statahead: 7 sec
statahead total: 111
statahead wrong: 2
agl total: 107
list_total: 26
fname_total: 70
hit_total: 1519
miss_total: 1600
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 23 seconds
llite.lustre-ffff8aad876f3000.statahead_stats=
statahead total: 111
statahead wrong: 2
agl total: 107
list_total: 26
fname_total: 70
hit_total: 1519
miss_total: 1600
mdc.lustre-MDT0000-mdc-ffff8aad876f3000.batch_stats=
snapshot_time:            1787318700.165785740 secs.nsecs
start_time:               1787318610.323542305 secs.nsecs
elapsed_time:             89.842243435 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        19  33  33
2:		         3   5  39
4:		         7  12  51
8:		         8  14  66
16:		         3   5  71
32:		         1   1  73
64:		        15  26 100
unlink(/mnt/lustre/d123aa.sanity/f123aa.sanity0) error: No such file or directory
total: 0 unlinks in 1 seconds: 0.000000 unlinks/second
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536