== sanity test 123aa: verify statahead work ============== 19:15:24 (1787699724)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9f9191797000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff9f9191797000.batch_stats=0
striped dir -i1 -c2 -H fnv_1a_64  /mnt/lustre/d123aa.sanity
total: 100 open/close in 2.09 seconds: 47.95 ops/second
llite.lustre-ffff9f9191797000.statahead_max=0
101

real	0m2.278s
user	0m0.007s
sys	0m0.304s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff9f9191797000.statahead_max=128
llite.lustre-ffff9f9191797000.statahead_max=128
101

real	0m0.932s
user	0m0.003s
sys	0m0.167s
'ls -l' 100 files with statahead: 1 sec
statahead total: 131
statahead wrong: 2
agl total: 128
list_total: 24
fname_total: 92
hit_total: 403
miss_total: 1643
swrong=2 ewrong=2
 - open/close 885 (time 1787699749.03 total 10.01 last 88.45)
total: 900 open/close in 10.18 seconds: 88.40 ops/second
llite.lustre-ffff9f9191797000.statahead_max=0
1001

real	0m19.112s
user	0m0.032s
sys	0m2.738s
'ls -l' 1000 files without statahead: 19 sec
llite.lustre-ffff9f9191797000.statahead_max=128
llite.lustre-ffff9f9191797000.statahead_max=128
1001

real	0m4.497s
user	0m0.023s
sys	0m1.447s
'ls -l' 1000 files with statahead: 4 sec
statahead total: 132
statahead wrong: 2
agl total: 129
list_total: 25
fname_total: 92
hit_total: 1402
miss_total: 1644
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 16 seconds
llite.lustre-ffff9f9191797000.statahead_stats=
statahead total: 132
statahead wrong: 2
agl total: 129
list_total: 25
fname_total: 92
hit_total: 1402
miss_total: 1644
mdc.lustre-MDT0000-mdc-ffff9f9191797000.batch_stats=
snapshot_time:            1787699798.414832536 secs.nsecs
start_time:               1787699727.546545451 secs.nsecs
elapsed_time:             70.868287085 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         2   9   9
2:		         1   4  14
4:		         3  14  28
8:		         1   4  33
16:		         0   0  33
32:		         4  19  52
64:		        10  47 100
mdc.lustre-MDT0001-mdc-ffff9f9191797000.batch_stats=
snapshot_time:            1787699798.414891978 secs.nsecs
start_time:               1787699727.546672151 secs.nsecs
elapsed_time:             70.868219827 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         2   9   9
2:		         1   4  14
4:		         2   9  23
8:		         2   9  33
16:		         0   0  33
32:		         4  19  52
64:		        10  47 100
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