== sanity test 123aa: verify statahead work ============== 16:48:13 (1784234893)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8c1789af5800.batch_stats=0
total: 100 open/close in 0.67 seconds: 149.36 ops/second
llite.lustre-ffff8c1789af5800.statahead_max=0
101

real	0m0.657s
user	0m0.004s
sys	0m0.261s
'ls -l' 100 files without statahead: 0 sec
llite.lustre-ffff8c1789af5800.statahead_max=128
llite.lustre-ffff8c1789af5800.statahead_max=128
101

real	0m0.370s
user	0m0.003s
sys	0m0.224s
'ls -l' 100 files with statahead: 0 sec
statahead total: 52
statahead wrong: 2
agl total: 51
list_total: 20
fname_total: 32
hit_total: 270
miss_total: 1358
swrong=2 ewrong=2
total: 900 open/close in 2.16 seconds: 416.88 ops/second
llite.lustre-ffff8c1789af5800.statahead_max=0
1001

real	0m6.531s
user	0m0.027s
sys	0m2.505s
'ls -l' 1000 files without statahead: 7 sec
llite.lustre-ffff8c1789af5800.statahead_max=128
llite.lustre-ffff8c1789af5800.statahead_max=128
1001

real	0m2.828s
user	0m0.016s
sys	0m2.278s
'ls -l' 1000 files with statahead: 3 sec
statahead total: 53
statahead wrong: 2
agl total: 52
list_total: 21
fname_total: 32
hit_total: 1269
miss_total: 1359
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 5 seconds
llite.lustre-ffff8c1789af5800.statahead_stats=
statahead total: 53
statahead wrong: 2
agl total: 52
list_total: 21
fname_total: 32
hit_total: 1269
miss_total: 1359
mdc.lustre-MDT0000-mdc-ffff8c1789af5800.batch_stats=
snapshot_time:            1784234919.229489556 secs.nsecs
start_time:               1784234895.223422269 secs.nsecs
elapsed_time:             24.006067287 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        30  43  43
2:		         3   4  47
4:		         8  11  59
8:		        10  14  73
16:		         2   2  76
32:		         1   1  78
64:		        15  21 100
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