== sanity test 123aa: verify statahead work ============== 15:12:12 (1787857932)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9f04f0bca000.batch_stats=0
total: 100 open/close in 3.32 seconds: 30.08 ops/second
llite.lustre-ffff9f04f0bca000.statahead_max=0
101

real	0m2.799s
user	0m0.003s
sys	0m0.361s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff9f04f0bca000.statahead_max=128
llite.lustre-ffff9f04f0bca000.statahead_max=128
101

real	0m0.661s
user	0m0.003s
sys	0m0.195s
'ls -l' 100 files with statahead: 1 sec
statahead total: 106
statahead wrong: 2
agl total: 102
list_total: 24
fname_total: 63
hit_total: 831
miss_total: 1583
swrong=2 ewrong=2
 - open/close 572 (time 1787857961.10 total 10.03 last 57.05)
total: 900 open/close in 16.43 seconds: 54.78 ops/second
llite.lustre-ffff9f04f0bca000.statahead_max=0
1001

real	0m25.068s
user	0m0.029s
sys	0m2.850s
'ls -l' 1000 files without statahead: 25 sec
llite.lustre-ffff9f04f0bca000.statahead_max=128
llite.lustre-ffff9f04f0bca000.statahead_max=128
1001

real	0m5.992s
user	0m0.038s
sys	0m1.709s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 107
statahead wrong: 2
agl total: 103
list_total: 25
fname_total: 63
hit_total: 1830
miss_total: 1584
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 24 seconds
llite.lustre-ffff9f04f0bca000.statahead_stats=
statahead total: 107
statahead wrong: 2
agl total: 103
list_total: 25
fname_total: 63
hit_total: 1830
miss_total: 1584
mdc.lustre-MDT0000-mdc-ffff9f04f0bca000.batch_stats=
snapshot_time:            1787858035.520016506 secs.nsecs
start_time:               1787857936.524937570 secs.nsecs
elapsed_time:             98.995078936 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        13  26  26
2:		         3   6  32
4:		         5  10  42
8:		         7  14  57
16:		         3   6  63
32:		         3   6  69
64:		        15  30 100
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