== sanity test 123aa: verify statahead work ============== 11:19:12 (1788362352)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff93cbd055c800.batch_stats=0
total: 100 open/close in 1.92 seconds: 52.15 ops/second
llite.lustre-ffff93cbd055c800.statahead_max=0
101

real	0m1.501s
user	0m0.004s
sys	0m0.306s
'ls -l' 100 files without statahead: 1 sec
llite.lustre-ffff93cbd055c800.statahead_max=128
llite.lustre-ffff93cbd055c800.statahead_max=128
101

real	0m0.566s
user	0m0.005s
sys	0m0.182s
'ls -l' 100 files with statahead: 1 sec
statahead total: 99
statahead wrong: 2
agl total: 96
list_total: 23
fname_total: 69
hit_total: 283
miss_total: 1414
swrong=2 ewrong=2
total: 900 open/close in 8.83 seconds: 101.96 ops/second
llite.lustre-ffff93cbd055c800.statahead_max=0
1001

real	0m15.583s
user	0m0.031s
sys	0m3.123s
'ls -l' 1000 files without statahead: 15 sec
llite.lustre-ffff93cbd055c800.statahead_max=128
llite.lustre-ffff93cbd055c800.statahead_max=128
1001

real	0m3.604s
user	0m0.023s
sys	0m1.714s
'ls -l' 1000 files with statahead: 3 sec
statahead total: 100
statahead wrong: 2
agl total: 97
list_total: 24
fname_total: 69
hit_total: 1282
miss_total: 1415
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 14 seconds
llite.lustre-ffff93cbd055c800.statahead_stats=
statahead total: 100
statahead wrong: 2
agl total: 97
list_total: 24
fname_total: 69
hit_total: 1282
miss_total: 1415
mdc.lustre-MDT0000-mdc-ffff93cbd055c800.batch_stats=
snapshot_time:            1788362412.889464958 secs.nsecs
start_time:               1788362355.099108913 secs.nsecs
elapsed_time:             57.790356045 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        32  45  45
2:		         7  10  55
4:		         3   4  60
8:		         8  11  71
16:		         3   4  75
32:		         2   2  78
64:		        15  21 100
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