== sanity test 123aa: verify statahead work ============== 08:44:52 (1785761092)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9e1d831fa800.batch_stats=0
total: 100 open/close in 3.45 seconds: 28.96 ops/second
llite.lustre-ffff9e1d831fa800.statahead_max=0
101

real	0m2.283s
user	0m0.006s
sys	0m0.310s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff9e1d831fa800.statahead_max=128
llite.lustre-ffff9e1d831fa800.statahead_max=128
101

real	0m1.317s
user	0m0.001s
sys	0m0.151s
'ls -l' 100 files with statahead: 1 sec
statahead total: 135
statahead wrong: 2
agl total: 130
list_total: 25
fname_total: 110
hit_total: 578
miss_total: 1360
swrong=2 ewrong=2
 - open/close 644 (time 1785761123.07 total 10.03 last 64.22)
total: 900 open/close in 13.54 seconds: 66.45 ops/second
llite.lustre-ffff9e1d831fa800.statahead_max=0
1001

real	0m36.881s
user	0m0.024s
sys	0m3.011s
'ls -l' 1000 files without statahead: 37 sec
llite.lustre-ffff9e1d831fa800.statahead_max=128
llite.lustre-ffff9e1d831fa800.statahead_max=128
1001

real	0m13.187s
user	0m0.030s
sys	0m1.532s
'ls -l' 1000 files with statahead: 14 sec
statahead total: 136
statahead wrong: 2
agl total: 131
list_total: 26
fname_total: 110
hit_total: 1577
miss_total: 1361
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 29 seconds
llite.lustre-ffff9e1d831fa800.statahead_stats=
statahead total: 136
statahead wrong: 2
agl total: 131
list_total: 26
fname_total: 110
hit_total: 1577
miss_total: 1361
mdc.lustre-MDT0000-mdc-ffff9e1d831fa800.batch_stats=
snapshot_time:            1785761227.370735869 secs.nsecs
start_time:               1785761097.391714559 secs.nsecs
elapsed_time:             129.979021310 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        20  35  35
2:		         6  10  45
4:		         8  14  59
8:		         3   5  64
16:		         2   3  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