== sanity test 123aa: verify statahead work ============== 22:41:19 (1787798479)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9fd50a093800.batch_stats=0
total: 100 open/close in 2.37 seconds: 42.16 ops/second
llite.lustre-ffff9fd50a093800.statahead_max=0
101

real	0m2.466s
user	0m0.004s
sys	0m0.313s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff9fd50a093800.statahead_max=128
llite.lustre-ffff9fd50a093800.statahead_max=128
101

real	0m1.114s
user	0m0.008s
sys	0m0.142s
'ls -l' 100 files with statahead: 1 sec
statahead total: 109
statahead wrong: 2
agl total: 105
list_total: 23
fname_total: 74
hit_total: 735
miss_total: 1601
swrong=2 ewrong=2
 - open/close 694 (time 1787798506.68 total 10.00 last 69.39)
total: 900 open/close in 12.93 seconds: 69.59 ops/second
llite.lustre-ffff9fd50a093800.statahead_max=0
1001

real	0m24.609s
user	0m0.044s
sys	0m3.170s
'ls -l' 1000 files without statahead: 24 sec
llite.lustre-ffff9fd50a093800.statahead_max=128
llite.lustre-ffff9fd50a093800.statahead_max=128
1001

real	0m6.109s
user	0m0.032s
sys	0m1.500s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 110
statahead wrong: 2
agl total: 106
list_total: 24
fname_total: 74
hit_total: 1734
miss_total: 1602
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 21 seconds
llite.lustre-ffff9fd50a093800.statahead_stats=
statahead total: 110
statahead wrong: 2
agl total: 106
list_total: 24
fname_total: 74
hit_total: 1734
miss_total: 1602
mdc.lustre-MDT0000-mdc-ffff9fd50a093800.batch_stats=
snapshot_time:            1787798574.354157749 secs.nsecs
start_time:               1787798483.812728814 secs.nsecs
elapsed_time:             90.541428935 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         8  18  18
2:		         5  11  29
4:		         3   6  36
8:		         7  15  52
16:		         3   6  59
32:		         3   6  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