== sanity test 123aa: verify statahead work ============== 19:08:16 (1787785696)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff99a2f6837000.batch_stats=0
total: 100 open/close in 2.36 seconds: 42.39 ops/second
llite.lustre-ffff99a2f6837000.statahead_max=0
101

real	0m1.893s
user	0m0.007s
sys	0m0.288s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff99a2f6837000.statahead_max=128
llite.lustre-ffff99a2f6837000.statahead_max=128
101

real	0m0.681s
user	0m0.006s
sys	0m0.141s
'ls -l' 100 files with statahead: 1 sec
statahead total: 116
statahead wrong: 2
agl total: 103
list_total: 23
fname_total: 92
hit_total: 656
miss_total: 1666
swrong=2 ewrong=2
 - open/close 810 (time 1787785720.83 total 10.00 last 80.97)
total: 900 open/close in 11.35 seconds: 79.29 ops/second
llite.lustre-ffff99a2f6837000.statahead_max=0
1001

real	0m18.773s
user	0m0.029s
sys	0m2.874s
'ls -l' 1000 files without statahead: 19 sec
llite.lustre-ffff99a2f6837000.statahead_max=128
llite.lustre-ffff99a2f6837000.statahead_max=128
1001

real	0m5.846s
user	0m0.025s
sys	0m1.365s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 117
statahead wrong: 2
agl total: 104
list_total: 24
fname_total: 92
hit_total: 1655
miss_total: 1667
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 21 seconds
llite.lustre-ffff99a2f6837000.statahead_stats=
statahead total: 117
statahead wrong: 2
agl total: 104
list_total: 24
fname_total: 92
hit_total: 1655
miss_total: 1667
mdc.lustre-MDT0000-mdc-ffff99a2f6837000.batch_stats=
snapshot_time:            1787785779.374221842 secs.nsecs
start_time:               1787785700.280308795 secs.nsecs
elapsed_time:             79.093913047 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        10  22  22
2:		         5  11  33
4:		         5  11  44
8:		         5  11  55
16:		         3   6  62
32:		         2   4  66
64:		        15  33 100
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