== sanity test 123aa: verify statahead work ============== 18:56:26 (1785884186)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9e803df57000.batch_stats=0
total: 100 open/close in 4.11 seconds: 24.34 ops/second
llite.lustre-ffff9e803df57000.statahead_max=0
101

real	0m4.108s
user	0m0.005s
sys	0m0.340s
'ls -l' 100 files without statahead: 4 sec
llite.lustre-ffff9e803df57000.statahead_max=128
llite.lustre-ffff9e803df57000.statahead_max=128
101

real	0m1.268s
user	0m0.006s
sys	0m0.175s
'ls -l' 100 files with statahead: 1 sec
statahead total: 158
statahead wrong: 2
agl total: 153
list_total: 24
fname_total: 134
hit_total: 318
miss_total: 1663
swrong=2 ewrong=2
 - open/close 589 (time 1785884225.46 total 10.05 last 58.63)
total: 900 open/close in 16.30 seconds: 55.23 ops/second
llite.lustre-ffff9e803df57000.statahead_max=0
1001

real	0m34.512s
user	0m0.032s
sys	0m3.084s
'ls -l' 1000 files without statahead: 35 sec
llite.lustre-ffff9e803df57000.statahead_max=128
llite.lustre-ffff9e803df57000.statahead_max=128
1001

real	0m8.895s
user	0m0.024s
sys	0m1.490s
'ls -l' 1000 files with statahead: 9 sec
statahead total: 159
statahead wrong: 2
agl total: 154
list_total: 25
fname_total: 134
hit_total: 1317
miss_total: 1664
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 27 seconds
llite.lustre-ffff9e803df57000.statahead_stats=
statahead total: 159
statahead wrong: 2
agl total: 154
list_total: 25
fname_total: 134
hit_total: 1317
miss_total: 1664
mdc.lustre-MDT0000-mdc-ffff9e803df57000.batch_stats=
snapshot_time:            1785884325.513974954 secs.nsecs
start_time:               1785884193.302021573 secs.nsecs
elapsed_time:             132.211953381 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        13  22  22
2:		         7  12  35
4:		         7  12  47
8:		        10  17  64
16:		         3   5  70
32:		         2   3  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