== sanity test 123aa: verify statahead work ============== 17:35:26 (1786484126)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff92cb934fe800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff92cb934fe800.batch_stats=0
striped dir -i1 -c2 -H fnv_1a_64  /mnt/lustre/d123aa.sanity
total: 100 open/close in 3.14 seconds: 31.86 ops/second
llite.lustre-ffff92cb934fe800.statahead_max=0
101

real	0m2.489s
user	0m0.003s
sys	0m0.406s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff92cb934fe800.statahead_max=128
llite.lustre-ffff92cb934fe800.statahead_max=128
101

real	0m1.164s
user	0m0.004s
sys	0m0.165s
'ls -l' 100 files with statahead: 1 sec
statahead total: 99
statahead wrong: 2
agl total: 97
list_total: 24
fname_total: 75
hit_total: 792
miss_total: 1006
swrong=2 ewrong=2
 - open/close 633 (time 1786484159.20 total 10.00 last 63.29)
total: 900 open/close in 14.40 seconds: 62.51 ops/second
llite.lustre-ffff92cb934fe800.statahead_max=0
1001

real	0m21.873s
user	0m0.031s
sys	0m3.366s
'ls -l' 1000 files without statahead: 22 sec
llite.lustre-ffff92cb934fe800.statahead_max=128
llite.lustre-ffff92cb934fe800.statahead_max=128
1001

real	0m7.462s
user	0m0.025s
sys	0m1.695s
'ls -l' 1000 files with statahead: 8 sec
statahead total: 100
statahead wrong: 2
agl total: 98
list_total: 25
fname_total: 75
hit_total: 1791
miss_total: 1007
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 30 seconds
llite.lustre-ffff92cb934fe800.statahead_stats=
statahead total: 100
statahead wrong: 2
agl total: 98
list_total: 25
fname_total: 75
hit_total: 1791
miss_total: 1007
mdc.lustre-MDT0000-mdc-ffff92cb934fe800.batch_stats=
snapshot_time:            1786484237.769824158 secs.nsecs
start_time:               1786484132.847461416 secs.nsecs
elapsed_time:             104.922362742 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         8  28  28
2:		         0   0  28
4:		         1   3  32
8:		         3  10  42
16:		         1   3  46
32:		         7  25  71
64:		         8  28 100
mdc.lustre-MDT0001-mdc-ffff92cb934fe800.batch_stats=
snapshot_time:            1786484237.770062565 secs.nsecs
start_time:               1786484132.847621781 secs.nsecs
elapsed_time:             104.922440784 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        11  32  32
2:		         2   5  38
4:		         3   8  47
8:		         1   2  50
16:		         4  11  61
32:		         5  14  76
64:		         8  23 100
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