== sanity test 123aa: verify statahead work ============== 17:21:05 (1786483265)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff89fc09ed1800.batch_stats=0
total: 100 open/close in 1.18 seconds: 84.97 ops/second
llite.lustre-ffff89fc09ed1800.statahead_max=0
101

real	0m1.005s
user	0m0.004s
sys	0m0.313s
'ls -l' 100 files without statahead: 1 sec
llite.lustre-ffff89fc09ed1800.statahead_max=128
llite.lustre-ffff89fc09ed1800.statahead_max=128
101

real	0m0.420s
user	0m0.004s
sys	0m0.205s
'ls -l' 100 files with statahead: 0 sec
statahead total: 115
statahead wrong: 2
agl total: 112
list_total: 23
fname_total: 80
hit_total: 831
miss_total: 1131
swrong=2 ewrong=2
total: 900 open/close in 4.43 seconds: 203.22 ops/second
llite.lustre-ffff89fc09ed1800.statahead_max=0
1001

real	0m10.040s
user	0m0.030s
sys	0m2.883s
'ls -l' 1000 files without statahead: 10 sec
llite.lustre-ffff89fc09ed1800.statahead_max=128
llite.lustre-ffff89fc09ed1800.statahead_max=128
1001

real	0m3.102s
user	0m0.024s
sys	0m2.351s
'ls -l' 1000 files with statahead: 4 sec
statahead total: 116
statahead wrong: 2
agl total: 113
list_total: 24
fname_total: 80
hit_total: 1830
miss_total: 1132
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 7 seconds
llite.lustre-ffff89fc09ed1800.statahead_stats=
statahead total: 116
statahead wrong: 2
agl total: 113
list_total: 24
fname_total: 80
hit_total: 1830
miss_total: 1132
mdc.lustre-MDT0000-mdc-ffff89fc09ed1800.batch_stats=
snapshot_time:            1786483301.586209704 secs.nsecs
start_time:               1786483266.883223958 secs.nsecs
elapsed_time:             34.702985746 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        17  27  27
2:		         9  14  42
4:		         9  14  57
8:		         8  13  70
16:		         2   3  73
32:		         1   1  75
64:		        15  24 100
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