== sanity test 123aa: verify statahead work ============== 02:18:45 (1787120325)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8fcea0a23000.batch_stats=0
total: 100 open/close in 2.59 seconds: 38.55 ops/second
llite.lustre-ffff8fcea0a23000.statahead_max=0
101

real	0m2.044s
user	0m0.004s
sys	0m0.346s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff8fcea0a23000.statahead_max=128
llite.lustre-ffff8fcea0a23000.statahead_max=128
101

real	0m1.060s
user	0m0.004s
sys	0m0.170s
'ls -l' 100 files with statahead: 2 sec
statahead total: 150
statahead wrong: 2
agl total: 146
list_total: 24
fname_total: 124
hit_total: 821
miss_total: 1371
swrong=2 ewrong=2
 - open/close 774 (time 1787120351.75 total 10.01 last 77.32)
total: 900 open/close in 11.63 seconds: 77.39 ops/second
llite.lustre-ffff8fcea0a23000.statahead_max=0
1001

real	0m18.907s
user	0m0.033s
sys	0m3.184s
'ls -l' 1000 files without statahead: 19 sec
llite.lustre-ffff8fcea0a23000.statahead_max=128
llite.lustre-ffff8fcea0a23000.statahead_max=128
1001

real	0m4.329s
user	0m0.026s
sys	0m1.859s
'ls -l' 1000 files with statahead: 4 sec
statahead total: 151
statahead wrong: 2
agl total: 147
list_total: 25
fname_total: 124
hit_total: 1820
miss_total: 1372
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 20 seconds
llite.lustre-ffff8fcea0a23000.statahead_stats=
statahead total: 151
statahead wrong: 2
agl total: 147
list_total: 25
fname_total: 124
hit_total: 1820
miss_total: 1372
mdc.lustre-MDT0000-mdc-ffff8fcea0a23000.batch_stats=
snapshot_time:            1787120405.353308296 secs.nsecs
start_time:               1787120329.883392057 secs.nsecs
elapsed_time:             75.469916239 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        26  40  40
2:		         7  10  50
4:		         4   6  56
8:		         8  12  69
16:		         3   4  73
32:		         2   3  76
64:		        15  23 100
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