== sanity test 123aa: verify statahead work ============== 09:53:13 (1790949193)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8bfd862a5000.batch_stats=0
total: 100 open/close in 2.46 seconds: 40.61 ops/second
llite.lustre-ffff8bfd862a5000.statahead_max=0
101

real	0m2.903s
user	0m0.008s
sys	0m0.315s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff8bfd862a5000.statahead_max=128
llite.lustre-ffff8bfd862a5000.statahead_max=128
101

real	0m0.808s
user	0m0.002s
sys	0m0.150s
'ls -l' 100 files with statahead: 1 sec
statahead total: 117
statahead wrong: 1
agl total: 113
list_total: 24
fname_total: 93
hit_total: 713
miss_total: 255
swrong=1 ewrong=1
 - open/close 719 (time 1790949221.43 total 10.00 last 71.87)
total: 900 open/close in 12.76 seconds: 70.56 ops/second
llite.lustre-ffff8bfd862a5000.statahead_max=0
1001

real	0m21.761s
user	0m0.035s
sys	0m2.766s
'ls -l' 1000 files without statahead: 22 sec
llite.lustre-ffff8bfd862a5000.statahead_max=128
llite.lustre-ffff8bfd862a5000.statahead_max=128
1001

real	0m8.179s
user	0m0.028s
sys	0m1.285s
'ls -l' 1000 files with statahead: 8 sec
statahead total: 118
statahead wrong: 1
agl total: 114
list_total: 25
fname_total: 93
hit_total: 1712
miss_total: 256
swrong=1 ewrong=1
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 23 seconds
llite.lustre-ffff8bfd862a5000.statahead_stats=
statahead total: 118
statahead wrong: 1
agl total: 114
list_total: 25
fname_total: 93
hit_total: 1712
miss_total: 256
mdc.lustre-MDT0000-mdc-ffff8bfd862a5000.batch_stats=
snapshot_time:            1790949290.974417413 secs.nsecs
start_time:               1790949198.456768729 secs.nsecs
elapsed_time:             92.517648684 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        10  20  20
2:		         4   8  28
4:		         5  10  38
8:		        10  20  58
16:		         3   6  64
32:		         3   6  70
64:		        15  30 100
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