== sanity test 123aa: verify statahead work ============== 10:47:17 (1788533237)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8b968638e000.batch_stats=0
total: 100 open/close in 2.38 seconds: 41.99 ops/second
llite.lustre-ffff8b968638e000.statahead_max=0
101

real	0m1.853s
user	0m0.005s
sys	0m0.291s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff8b968638e000.statahead_max=128
llite.lustre-ffff8b968638e000.statahead_max=128
101

real	0m0.905s
user	0m0.006s
sys	0m0.149s
'ls -l' 100 files with statahead: 1 sec
statahead total: 112
statahead wrong: 2
agl total: 108
list_total: 24
fname_total: 79
hit_total: 690
miss_total: 1304
swrong=2 ewrong=2
 - open/close 670 (time 1788533263.45 total 10.00 last 66.99)
total: 900 open/close in 13.07 seconds: 68.85 ops/second
llite.lustre-ffff8b968638e000.statahead_max=0
1001

real	0m20.969s
user	0m0.035s
sys	0m2.778s
'ls -l' 1000 files without statahead: 21 sec
llite.lustre-ffff8b968638e000.statahead_max=128
llite.lustre-ffff8b968638e000.statahead_max=128
1001

real	0m5.904s
user	0m0.030s
sys	0m1.416s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 113
statahead wrong: 2
agl total: 109
list_total: 25
fname_total: 79
hit_total: 1689
miss_total: 1305
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 24 seconds
llite.lustre-ffff8b968638e000.statahead_stats=
statahead total: 113
statahead wrong: 2
agl total: 109
list_total: 25
fname_total: 79
hit_total: 1689
miss_total: 1305
mdc.lustre-MDT0000-mdc-ffff8b968638e000.batch_stats=
snapshot_time:            1788533328.218189058 secs.nsecs
start_time:               1788533242.278057346 secs.nsecs
elapsed_time:             85.940131712 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         7  16  16
2:		         2   4  20
4:		         5  11  32
8:		         7  16  48
16:		         5  11  60
32:		         2   4  65
64:		        15  34 100
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