== sanity test 123aa: verify statahead work ============== 03:04:25 (1789369465)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff958a09559000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff958a09559000.batch_stats=0
striped dir -i1 -c2 -H fnv_1a_64  /mnt/lustre/d123aa.sanity
total: 100 open/close in 0.59 seconds: 169.38 ops/second
llite.lustre-ffff958a09559000.statahead_max=0
101

real	0m0.612s
user	0m0.004s
sys	0m0.227s
'ls -l' 100 files without statahead: 0 sec
llite.lustre-ffff958a09559000.statahead_max=128
llite.lustre-ffff958a09559000.statahead_max=128
101

real	0m0.350s
user	0m0.008s
sys	0m0.178s
'ls -l' 100 files with statahead: 0 sec
statahead total: 74
statahead wrong: 1
agl total: 72
list_total: 23
fname_total: 50
hit_total: 612
miss_total: 242
swrong=1 ewrong=1
total: 900 open/close in 1.94 seconds: 464.94 ops/second
llite.lustre-ffff958a09559000.statahead_max=0
1001

real	0m7.275s
user	0m0.023s
sys	0m2.359s
'ls -l' 1000 files without statahead: 8 sec
llite.lustre-ffff958a09559000.statahead_max=128
llite.lustre-ffff958a09559000.statahead_max=128
1001

real	0m2.641s
user	0m0.019s
sys	0m1.649s
'ls -l' 1000 files with statahead: 2 sec
statahead total: 75
statahead wrong: 1
agl total: 73
list_total: 24
fname_total: 50
hit_total: 1611
miss_total: 243
swrong=1 ewrong=1
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 5 seconds
llite.lustre-ffff958a09559000.statahead_stats=
statahead total: 75
statahead wrong: 1
agl total: 73
list_total: 24
fname_total: 50
hit_total: 1611
miss_total: 243
mdc.lustre-MDT0000-mdc-ffff958a09559000.batch_stats=
snapshot_time:            1789369491.519501149 secs.nsecs
start_time:               1789369466.566388293 secs.nsecs
elapsed_time:             24.953112856 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         9  31  31
2:		         1   3  34
4:		         2   6  41
8:		         2   6  48
16:		         1   3  51
32:		         4  13  65
64:		        10  34 100
mdc.lustre-MDT0001-mdc-ffff958a09559000.batch_stats=
snapshot_time:            1789369491.519562434 secs.nsecs
start_time:               1789369466.566454537 secs.nsecs
elapsed_time:             24.953107897 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         4  16  16
2:		         2   8  24
4:		         1   4  28
8:		         3  12  40
16:		         1   4  44
32:		         5  20  64
64:		         9  36 100
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