== sanity test 123aa: verify statahead work ============== 22:08:07 (1781230087)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9f1f8478e000.batch_stats=0
total: 100 open/close in 2.63 seconds: 38.09 ops/second
llite.lustre-ffff9f1f8478e000.statahead_max=0
101

real	0m2.317s
user	0m0.007s
sys	0m0.322s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff9f1f8478e000.statahead_max=128
llite.lustre-ffff9f1f8478e000.statahead_max=128
101

real	0m1.007s
user	0m0.003s
sys	0m0.192s
'ls -l' 100 files with statahead: 1 sec
statahead total: 115
statahead wrong: 2
agl total: 111
list_total: 25
fname_total: 88
hit_total: 817
miss_total: 1287
swrong=2 ewrong=2
 - open/close 509 (time 1781230116.22 total 10.01 last 50.87)
total: 900 open/close in 16.60 seconds: 54.23 ops/second
llite.lustre-ffff9f1f8478e000.statahead_max=0
1001

real	0m21.849s
user	0m0.033s
sys	0m3.020s
'ls -l' 1000 files without statahead: 22 sec
llite.lustre-ffff9f1f8478e000.statahead_max=128
llite.lustre-ffff9f1f8478e000.statahead_max=128
1001

real	0m7.417s
user	0m0.032s
sys	0m1.773s
'ls -l' 1000 files with statahead: 7 sec
statahead total: 116
statahead wrong: 2
agl total: 112
list_total: 26
fname_total: 88
hit_total: 1816
miss_total: 1288
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 25 seconds
llite.lustre-ffff9f1f8478e000.statahead_stats=
statahead total: 116
statahead wrong: 2
agl total: 112
list_total: 26
fname_total: 88
hit_total: 1816
miss_total: 1288
mdc.lustre-MDT0000-mdc-ffff9f1f8478e000.batch_stats=
snapshot_time:            1781230190.396909368 secs.nsecs
start_time:               1781230092.437999623 secs.nsecs
elapsed_time:             97.958909745 secs.nsecs
subreqs per batch   batches   % cum %
1:		        19  30  30
2:		         9  14  44
4:		         7  11  55
8:		         8  12  68
16:		         3   4  73
32:		         2   3  76
64:		        15  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