== sanity test 123aa: verify statahead work ============== 18:31:31 (1787437891)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9713f6326000.batch_stats=0
total: 100 open/close in 2.76 seconds: 36.25 ops/second
llite.lustre-ffff9713f6326000.statahead_max=0
101

real	0m1.682s
user	0m0.004s
sys	0m0.270s
'ls -l' 100 files without statahead: 1 sec
llite.lustre-ffff9713f6326000.statahead_max=128
llite.lustre-ffff9713f6326000.statahead_max=128
101

real	0m0.916s
user	0m0.002s
sys	0m0.163s
'ls -l' 100 files with statahead: 1 sec
statahead total: 137
statahead wrong: 2
agl total: 133
list_total: 24
fname_total: 101
hit_total: 1234
miss_total: 1285
swrong=2 ewrong=2
 - open/close 730 (time 1787437917.69 total 10.01 last 72.92)
total: 900 open/close in 12.63 seconds: 71.26 ops/second
llite.lustre-ffff9713f6326000.statahead_max=0
1001

real	0m26.316s
user	0m0.029s
sys	0m2.794s
'ls -l' 1000 files without statahead: 26 sec
llite.lustre-ffff9713f6326000.statahead_max=128
llite.lustre-ffff9713f6326000.statahead_max=128
1001

real	0m7.408s
user	0m0.033s
sys	0m1.422s
'ls -l' 1000 files with statahead: 7 sec
statahead total: 138
statahead wrong: 2
agl total: 134
list_total: 25
fname_total: 101
hit_total: 2233
miss_total: 1286
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 20 seconds
llite.lustre-ffff9713f6326000.statahead_stats=
statahead total: 138
statahead wrong: 2
agl total: 134
list_total: 25
fname_total: 101
hit_total: 2233
miss_total: 1286
mdc.lustre-MDT0000-mdc-ffff9713f6326000.batch_stats=
snapshot_time:            1787437986.972560197 secs.nsecs
start_time:               1787437895.890556103 secs.nsecs
elapsed_time:             91.082004094 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         6  13  13
2:		         1   2  16
4:		         6  13  30
8:		         8  18  48
16:		         5  11  60
32:		         2   4  65
64:		        15  34 100
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