== sanity test 123aa: verify statahead work ============== 16:16:39 (1787343399)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9b1b440ae000.batch_stats=0
total: 100 open/close in 2.77 seconds: 36.04 ops/second
llite.lustre-ffff9b1b440ae000.statahead_max=0
101

real	0m2.020s
user	0m0.006s
sys	0m0.331s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff9b1b440ae000.statahead_max=128
llite.lustre-ffff9b1b440ae000.statahead_max=128
101

real	0m0.663s
user	0m0.006s
sys	0m0.192s
'ls -l' 100 files with statahead: 1 sec
statahead total: 137
statahead wrong: 2
agl total: 125
list_total: 24
fname_total: 112
hit_total: 578
miss_total: 1293
swrong=2 ewrong=2
 - open/close 702 (time 1787343424.69 total 10.00 last 70.18)
total: 900 open/close in 12.67 seconds: 71.01 ops/second
llite.lustre-ffff9b1b440ae000.statahead_max=0
1001

real	0m20.767s
user	0m0.046s
sys	0m3.005s
'ls -l' 1000 files without statahead: 21 sec
llite.lustre-ffff9b1b440ae000.statahead_max=128
llite.lustre-ffff9b1b440ae000.statahead_max=128
1001

real	0m5.173s
user	0m0.027s
sys	0m1.537s
'ls -l' 1000 files with statahead: 5 sec
statahead total: 138
statahead wrong: 2
agl total: 126
list_total: 25
fname_total: 112
hit_total: 1577
miss_total: 1294
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 20 seconds
llite.lustre-ffff9b1b440ae000.statahead_stats=
statahead total: 138
statahead wrong: 2
agl total: 126
list_total: 25
fname_total: 112
hit_total: 1577
miss_total: 1294
mdc.lustre-MDT0000-mdc-ffff9b1b440ae000.batch_stats=
snapshot_time:            1787343484.282154394 secs.nsecs
start_time:               1787343403.904497639 secs.nsecs
elapsed_time:             80.377656755 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        18  35  35
2:		         3   5  41
4:		         5   9  50
8:		         4   7  58
16:		         3   5  64
32:		         2   3  68
64:		        16  31 100
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