== sanity test 123aa: verify statahead work ============== 09:22:26 (1787318546)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff93e3af26d000.batch_stats=0
total: 100 open/close in 2.36 seconds: 42.29 ops/second
llite.lustre-ffff93e3af26d000.statahead_max=0
101

real	0m2.112s
user	0m0.003s
sys	0m0.329s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff93e3af26d000.statahead_max=128
llite.lustre-ffff93e3af26d000.statahead_max=128
101

real	0m1.164s
user	0m0.005s
sys	0m0.160s
'ls -l' 100 files with statahead: 1 sec
statahead total: 132
statahead wrong: 2
agl total: 127
list_total: 24
fname_total: 103
hit_total: 1169
miss_total: 1281
swrong=2 ewrong=2
 - open/close 655 (time 1787318574.04 total 10.00 last 65.48)
total: 900 open/close in 13.47 seconds: 66.83 ops/second
llite.lustre-ffff93e3af26d000.statahead_max=0
1001

real	0m22.278s
user	0m0.036s
sys	0m3.126s
'ls -l' 1000 files without statahead: 22 sec
llite.lustre-ffff93e3af26d000.statahead_max=128
llite.lustre-ffff93e3af26d000.statahead_max=128
1001

real	0m7.173s
user	0m0.026s
sys	0m1.534s
'ls -l' 1000 files with statahead: 7 sec
statahead total: 133
statahead wrong: 2
agl total: 128
list_total: 25
fname_total: 103
hit_total: 2168
miss_total: 1282
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 24 seconds
llite.lustre-ffff93e3af26d000.statahead_stats=
statahead total: 133
statahead wrong: 2
agl total: 128
list_total: 25
fname_total: 103
hit_total: 2168
miss_total: 1282
mdc.lustre-MDT0000-mdc-ffff93e3af26d000.batch_stats=
snapshot_time:            1787318645.629910250 secs.nsecs
start_time:               1787318550.677012569 secs.nsecs
elapsed_time:             94.952897681 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        22  37  37
2:		         1   1  38
4:		         8  13  52
8:		         6  10  62
16:		         4   6  69
32:		         3   5  74
64:		        15  25 100
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