== sanity test 123aa: verify statahead work ============== 19:20:22 (1787700022)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9cb1199d4800.batch_stats=0
total: 100 open/close in 1.95 seconds: 51.38 ops/second
llite.lustre-ffff9cb1199d4800.statahead_max=0
101

real	0m1.844s
user	0m0.004s
sys	0m0.291s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff9cb1199d4800.statahead_max=128
llite.lustre-ffff9cb1199d4800.statahead_max=128
101

real	0m1.082s
user	0m0.006s
sys	0m0.159s
'ls -l' 100 files with statahead: 1 sec
statahead total: 113
statahead wrong: 2
agl total: 109
list_total: 24
fname_total: 60
hit_total: 529
miss_total: 1544
swrong=2 ewrong=2
 - open/close 552 (time 1787700049.26 total 10.01 last 55.13)
total: 900 open/close in 14.23 seconds: 63.24 ops/second
llite.lustre-ffff9cb1199d4800.statahead_max=0
1001

real	0m24.654s
user	0m0.029s
sys	0m2.863s
'ls -l' 1000 files without statahead: 25 sec
llite.lustre-ffff9cb1199d4800.statahead_max=128
llite.lustre-ffff9cb1199d4800.statahead_max=128
1001

real	0m5.894s
user	0m0.030s
sys	0m1.365s
'ls -l' 1000 files with statahead: 5 sec
statahead total: 114
statahead wrong: 2
agl total: 110
list_total: 25
fname_total: 60
hit_total: 1528
miss_total: 1545
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 21 seconds
llite.lustre-ffff9cb1199d4800.statahead_stats=
statahead total: 114
statahead wrong: 2
agl total: 110
list_total: 25
fname_total: 60
hit_total: 1528
miss_total: 1545
mdc.lustre-MDT0000-mdc-ffff9cb1199d4800.batch_stats=
snapshot_time:            1787700118.459137578 secs.nsecs
start_time:               1787700027.905931219 secs.nsecs
elapsed_time:             90.553206359 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         8  20  20
2:		         4  10  30
4:		         3   7  37
8:		         4  10  47
16:		         3   7  55
32:		         3   7  62
64:		        15  37 100
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