== sanity test 123aa: verify statahead work ============== 00:37:26 (1781239046)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9f90c7aeb800.batch_stats=0
total: 100 open/close in 3.01 seconds: 33.23 ops/second
llite.lustre-ffff9f90c7aeb800.statahead_max=0
101

real	0m3.398s
user	0m0.010s
sys	0m0.355s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff9f90c7aeb800.statahead_max=128
llite.lustre-ffff9f90c7aeb800.statahead_max=128
101

real	0m0.974s
user	0m0.008s
sys	0m0.199s
'ls -l' 100 files with statahead: 1 sec
statahead total: 114
statahead wrong: 2
agl total: 110
list_total: 23
fname_total: 90
hit_total: 556
miss_total: 1651
swrong=2 ewrong=2
 - open/close 612 (time 1781239077.69 total 10.02 last 61.08)
total: 900 open/close in 14.36 seconds: 62.69 ops/second
llite.lustre-ffff9f90c7aeb800.statahead_max=0
1001

real	0m27.080s
user	0m0.036s
sys	0m3.383s
'ls -l' 1000 files without statahead: 27 sec
llite.lustre-ffff9f90c7aeb800.statahead_max=128
llite.lustre-ffff9f90c7aeb800.statahead_max=128
1001

real	0m7.676s
user	0m0.053s
sys	0m1.849s
'ls -l' 1000 files with statahead: 8 sec
statahead total: 115
statahead wrong: 2
agl total: 111
list_total: 24
fname_total: 90
hit_total: 1555
miss_total: 1652
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 23 seconds
llite.lustre-ffff9f90c7aeb800.statahead_stats=
statahead total: 115
statahead wrong: 2
agl total: 111
list_total: 24
fname_total: 90
hit_total: 1555
miss_total: 1652
mdc.lustre-MDT0000-mdc-ffff9f90c7aeb800.batch_stats=
snapshot_time:            1781239156.994237598 secs.nsecs
start_time:               1781239052.975688329 secs.nsecs
elapsed_time:             104.018549269 secs.nsecs
subreqs per batch   batches   % cum %
1:		        20  32  32
2:		         9  14  46
4:		         8  12  59
8:		         7  11  70
16:		         2   3  74
32:		         1   1  75
64:		        15  24 100
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