== sanity test 123aa: verify statahead work ============== 13:03:35 (1709057015)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff88007dd09000.batch_stats=0
total: 100 open/close in 1.12 seconds: 89.14 ops/second
llite.lustre-ffff88007dd09000.statahead_max=0
101

real	0m1.074s
user	0m0.025s
sys	0m0.246s
ls -l 100 files without statahead: 1 sec
llite.lustre-ffff88007dd09000.statahead_max=128
128
101

real	0m0.350s
user	0m0.002s
sys	0m0.122s
ls -l 100 files with statahead: 0 sec
statahead total: 26
statahead wrong: 0
agl total: 26
list_total: 26
fname_total: 0
hit_total: 679
miss_total: 137
total: 900 open/close in 6.02 seconds: 149.53 ops/second
llite.lustre-ffff88007dd09000.statahead_max=0
1001

real	0m10.887s
user	0m0.092s
sys	0m2.641s
ls -l 1000 files without statahead: 11 sec
llite.lustre-ffff88007dd09000.statahead_max=128
128
1001

real	0m1.411s
user	0m0.027s
sys	0m0.907s
ls -l 1000 files with statahead: 1 sec
statahead total: 27
statahead wrong: 0
agl total: 27
list_total: 27
fname_total: 0
hit_total: 1678
miss_total: 138
ls -l done
rm -r /mnt/lustre/d123aa.sanity/: 6 seconds
rm done
statahead total: 27
statahead wrong: 0
agl total: 27
list_total: 27
fname_total: 0
hit_total: 1678
miss_total: 138
mdc.lustre-MDT0000-mdc-ffff88007dd09000.batch_stats=
snapshot_time:            1709057050.894086573 secs.nsecs
start_time:               1709057017.404848821 secs.nsecs
elapsed_time:             33.489237752 secs.nsecs
subreqs per batch   batches   % cum %
1:		         6  18  18
2:		         1   3  21
4:		         2   6  27
8:		         5  15  42
16:		         2   6  48
32:		         1   3  51
64:		        16  48 100
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536