== sanity test 123aa: verify statahead work ============== 18:57:50 (1787785070)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff993dc32ea000.batch_stats=0
total: 100 open/close in 3.01 seconds: 33.27 ops/second
llite.lustre-ffff993dc32ea000.statahead_max=0
101

real	0m2.574s
user	0m0.002s
sys	0m0.319s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff993dc32ea000.statahead_max=128
llite.lustre-ffff993dc32ea000.statahead_max=128
101

real	0m0.958s
user	0m0.005s
sys	0m0.177s
'ls -l' 100 files with statahead: 1 sec
statahead total: 128
statahead wrong: 2
agl total: 125
list_total: 24
fname_total: 90
hit_total: 674
miss_total: 1690
swrong=2 ewrong=2
 - open/close 628 (time 1787785097.79 total 10.00 last 62.79)
total: 900 open/close in 14.17 seconds: 63.51 ops/second
llite.lustre-ffff993dc32ea000.statahead_max=0
1001

real	0m22.990s
user	0m0.039s
sys	0m3.290s
'ls -l' 1000 files without statahead: 23 sec
llite.lustre-ffff993dc32ea000.statahead_max=128
llite.lustre-ffff993dc32ea000.statahead_max=128
1001

real	0m7.027s
user	0m0.034s
sys	0m1.346s
'ls -l' 1000 files with statahead: 7 sec
statahead total: 129
statahead wrong: 2
agl total: 126
list_total: 25
fname_total: 90
hit_total: 1673
miss_total: 1691
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 23 seconds
llite.lustre-ffff993dc32ea000.statahead_stats=
statahead total: 129
statahead wrong: 2
agl total: 126
list_total: 25
fname_total: 90
hit_total: 1673
miss_total: 1691
mdc.lustre-MDT0000-mdc-ffff993dc32ea000.batch_stats=
snapshot_time:            1787785168.952358772 secs.nsecs
start_time:               1787785074.763203451 secs.nsecs
elapsed_time:             94.189155321 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         7  16  16
2:		         4   9  26
4:		         3   7  33
8:		         5  11  45
16:		         6  14  59
32:		         2   4  64
64:		        15  35 100
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