== sanity test 123aa: verify statahead work ============== 01:08:31 (1783141711)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9a99499c4800.batch_stats=0
total: 100 open/close in 2.66 seconds: 37.61 ops/second
llite.lustre-ffff9a99499c4800.statahead_max=0
101

real	0m2.515s
user	0m0.005s
sys	0m0.299s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff9a99499c4800.statahead_max=128
llite.lustre-ffff9a99499c4800.statahead_max=128
101

real	0m1.041s
user	0m0.005s
sys	0m0.172s
'ls -l' 100 files with statahead: 1 sec
statahead total: 120
statahead wrong: 2
agl total: 117
list_total: 24
fname_total: 96
hit_total: 451
miss_total: 1630
swrong=2 ewrong=2
 - open/close 762 (time 1783141738.03 total 10.01 last 76.15)
total: 900 open/close in 12.06 seconds: 74.60 ops/second
llite.lustre-ffff9a99499c4800.statahead_max=0
1001

real	0m23.056s
user	0m0.034s
sys	0m2.999s
'ls -l' 1000 files without statahead: 23 sec
llite.lustre-ffff9a99499c4800.statahead_max=128
llite.lustre-ffff9a99499c4800.statahead_max=128
1001

real	0m6.782s
user	0m0.029s
sys	0m1.455s
'ls -l' 1000 files with statahead: 7 sec
statahead total: 121
statahead wrong: 2
agl total: 118
list_total: 25
fname_total: 96
hit_total: 1450
miss_total: 1631
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 22 seconds
llite.lustre-ffff9a99499c4800.statahead_stats=
statahead total: 121
statahead wrong: 2
agl total: 118
list_total: 25
fname_total: 96
hit_total: 1450
miss_total: 1631
mdc.lustre-MDT0000-mdc-ffff9a99499c4800.batch_stats=
snapshot_time:            1783141805.720202806 secs.nsecs
start_time:               1783141715.712362835 secs.nsecs
elapsed_time:             90.007839971 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         2   5   5
2:		         2   5  10
4:		         5  13  23
8:		         8  21  44
16:		         3   7  52
32:		         3   7  60
64:		        15  39 100
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