== sanity test 123aa: verify statahead work ============== 22:31:04 (1782613864)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8e7d02ac9800.batch_stats=0
total: 100 open/close in 3.49 seconds: 28.62 ops/second
llite.lustre-ffff8e7d02ac9800.statahead_max=0
101

real	0m2.938s
user	0m0.005s
sys	0m0.402s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff8e7d02ac9800.statahead_max=128
llite.lustre-ffff8e7d02ac9800.statahead_max=128
101

real	0m1.344s
user	0m0.007s
sys	0m0.198s
'ls -l' 100 files with statahead: 2 sec
statahead total: 163
statahead wrong: 2
agl total: 158
list_total: 24
fname_total: 127
hit_total: 550
miss_total: 1550
swrong=2 ewrong=2
 - open/close 499 (time 1782613896.44 total 10.01 last 49.86)
total: 900 open/close in 17.13 seconds: 52.54 ops/second
llite.lustre-ffff8e7d02ac9800.statahead_max=0
1001

real	0m34.795s
user	0m0.038s
sys	0m3.655s
'ls -l' 1000 files without statahead: 35 sec
llite.lustre-ffff8e7d02ac9800.statahead_max=128
llite.lustre-ffff8e7d02ac9800.statahead_max=128
1001

real	0m6.885s
user	0m0.041s
sys	0m1.919s
'ls -l' 1000 files with statahead: 7 sec
statahead total: 164
statahead wrong: 2
agl total: 159
list_total: 25
fname_total: 127
hit_total: 1549
miss_total: 1551
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 25 seconds
llite.lustre-ffff8e7d02ac9800.statahead_stats=
statahead total: 164
statahead wrong: 2
agl total: 159
list_total: 25
fname_total: 127
hit_total: 1549
miss_total: 1551
mdc.lustre-MDT0000-mdc-ffff8e7d02ac9800.batch_stats=
snapshot_time:            1782613984.825686119 secs.nsecs
start_time:               1782613869.355371066 secs.nsecs
elapsed_time:             115.470315053 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        19  33  33
2:		         7  12  45
4:		         7  12  57
8:		         3   5  63
16:		         3   5  68
32:		         3   5  73
64:		        15  26 100
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