== sanity test 123aa: verify statahead work ============== 02:15:01 (1786342501)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff94c6c3346800.batch_stats=0
total: 100 open/close in 1.93 seconds: 51.83 ops/second
llite.lustre-ffff94c6c3346800.statahead_max=0
101

real	0m1.704s
user	0m0.007s
sys	0m0.313s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff94c6c3346800.statahead_max=128
llite.lustre-ffff94c6c3346800.statahead_max=128
101

real	0m0.812s
user	0m0.003s
sys	0m0.165s
'ls -l' 100 files with statahead: 0 sec
statahead total: 106
statahead wrong: 2
agl total: 102
list_total: 24
fname_total: 73
hit_total: 335
miss_total: 1632
swrong=2 ewrong=2
total: 900 open/close in 8.98 seconds: 100.26 ops/second
llite.lustre-ffff94c6c3346800.statahead_max=0
1001

real	0m15.191s
user	0m0.030s
sys	0m2.940s
'ls -l' 1000 files without statahead: 15 sec
llite.lustre-ffff94c6c3346800.statahead_max=128
llite.lustre-ffff94c6c3346800.statahead_max=128
1001

real	0m4.069s
user	0m0.021s
sys	0m1.669s
'ls -l' 1000 files with statahead: 4 sec
statahead total: 107
statahead wrong: 2
agl total: 103
list_total: 25
fname_total: 73
hit_total: 1334
miss_total: 1633
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 13 seconds
llite.lustre-ffff94c6c3346800.statahead_stats=
statahead total: 107
statahead wrong: 2
agl total: 103
list_total: 25
fname_total: 73
hit_total: 1334
miss_total: 1633
mdc.lustre-MDT0000-mdc-ffff94c6c3346800.batch_stats=
snapshot_time:            1786342562.397423193 secs.nsecs
start_time:               1786342504.845143390 secs.nsecs
elapsed_time:             57.552279803 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        17  29  29
2:		         6  10  40
4:		         8  14  54
8:		         5   8  63
16:		         4   7  70
32:		         2   3  73
64:		        15  26 100
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