== sanity test 123aa: verify statahead work ============== 21:40:28 (1788918028)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff940cc7127000.batch_stats=0
total: 100 open/close in 0.70 seconds: 143.59 ops/second
llite.lustre-ffff940cc7127000.statahead_max=0
101

real	0m0.611s
user	0m0.003s
sys	0m0.232s
'ls -l' 100 files without statahead: 0 sec
llite.lustre-ffff940cc7127000.statahead_max=128
llite.lustre-ffff940cc7127000.statahead_max=128
101

real	0m0.348s
user	0m0.002s
sys	0m0.190s
'ls -l' 100 files with statahead: 0 sec
statahead total: 69
statahead wrong: 1
agl total: 67
list_total: 21
fname_total: 48
hit_total: 280
miss_total: 225
swrong=1 ewrong=1
total: 900 open/close in 2.12 seconds: 424.02 ops/second
llite.lustre-ffff940cc7127000.statahead_max=0
1001

real	0m6.007s
user	0m0.024s
sys	0m2.215s
'ls -l' 1000 files without statahead: 6 sec
llite.lustre-ffff940cc7127000.statahead_max=128
llite.lustre-ffff940cc7127000.statahead_max=128
1001

real	0m2.451s
user	0m0.021s
sys	0m1.963s
'ls -l' 1000 files with statahead: 2 sec
statahead total: 70
statahead wrong: 1
agl total: 68
list_total: 22
fname_total: 48
hit_total: 1279
miss_total: 226
swrong=1 ewrong=1
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 5 seconds
llite.lustre-ffff940cc7127000.statahead_stats=
statahead total: 70
statahead wrong: 1
agl total: 68
list_total: 22
fname_total: 48
hit_total: 1279
miss_total: 226
mdc.lustre-MDT0000-mdc-ffff940cc7127000.batch_stats=
snapshot_time:            1788918052.489315446 secs.nsecs
start_time:               1788918029.564955962 secs.nsecs
elapsed_time:             22.924359484 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         8  19  19
2:		         3   7  26
4:		         2   4  31
8:		         9  21  53
16:		         2   4  58
32:		         2   4  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