== sanity test 123aa: verify statahead work ============== 05:28:17 (1787822897)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9c6c916a4800.batch_stats=0
total: 100 open/close in 2.50 seconds: 40.08 ops/second
llite.lustre-ffff9c6c916a4800.statahead_max=0
101

real	0m1.648s
user	0m0.004s
sys	0m0.293s
'ls -l' 100 files without statahead: 1 sec
llite.lustre-ffff9c6c916a4800.statahead_max=128
llite.lustre-ffff9c6c916a4800.statahead_max=128
101

real	0m0.638s
user	0m0.005s
sys	0m0.177s
'ls -l' 100 files with statahead: 1 sec
statahead total: 120
statahead wrong: 2
agl total: 116
list_total: 24
fname_total: 96
hit_total: 1303
miss_total: 766
swrong=2 ewrong=2
 - open/close 711 (time 1787822921.78 total 10.00 last 71.07)
total: 900 open/close in 12.61 seconds: 71.40 ops/second
llite.lustre-ffff9c6c916a4800.statahead_max=0
1001

real	0m18.517s
user	0m0.030s
sys	0m2.765s
'ls -l' 1000 files without statahead: 19 sec
llite.lustre-ffff9c6c916a4800.statahead_max=128
llite.lustre-ffff9c6c916a4800.statahead_max=128
1001

real	0m8.941s
user	0m0.028s
sys	0m1.440s
'ls -l' 1000 files with statahead: 9 sec
statahead total: 121
statahead wrong: 2
agl total: 117
list_total: 25
fname_total: 96
hit_total: 2302
miss_total: 767
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 20 seconds
llite.lustre-ffff9c6c916a4800.statahead_stats=
statahead total: 121
statahead wrong: 2
agl total: 117
list_total: 25
fname_total: 96
hit_total: 2302
miss_total: 767
mdc.lustre-MDT0000-mdc-ffff9c6c916a4800.batch_stats=
snapshot_time:            1787822989.416299699 secs.nsecs
start_time:               1787822901.215297314 secs.nsecs
elapsed_time:             88.201002385 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         5  12  12
2:		         3   7  19
4:		         5  12  31
8:		         8  19  51
16:		         2   4  56
32:		         3   7  63
64:		        15  36 100
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