== sanity test 123aa: verify statahead work ============== 20:39:37 (1785458377)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9dcdd2208000.batch_stats=0
total: 100 open/close in 3.20 seconds: 31.30 ops/second
llite.lustre-ffff9dcdd2208000.statahead_max=0
101

real	0m2.885s
user	0m0.004s
sys	0m0.306s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff9dcdd2208000.statahead_max=128
llite.lustre-ffff9dcdd2208000.statahead_max=128
101

real	0m1.243s
user	0m0.002s
sys	0m0.146s
'ls -l' 100 files with statahead: 2 sec
statahead total: 161
statahead wrong: 2
agl total: 156
list_total: 24
fname_total: 114
hit_total: 550
miss_total: 1651
swrong=2 ewrong=2
 - open/close 560 (time 1785458407.88 total 10.01 last 55.93)
total: 900 open/close in 15.83 seconds: 56.84 ops/second
llite.lustre-ffff9dcdd2208000.statahead_max=0
1001

real	0m29.197s
user	0m0.030s
sys	0m2.763s
'ls -l' 1000 files without statahead: 30 sec
llite.lustre-ffff9dcdd2208000.statahead_max=128
llite.lustre-ffff9dcdd2208000.statahead_max=128
1001

real	0m9.597s
user	0m0.026s
sys	0m1.380s
'ls -l' 1000 files with statahead: 9 sec
statahead total: 162
statahead wrong: 2
agl total: 157
list_total: 25
fname_total: 114
hit_total: 1549
miss_total: 1652
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 26 seconds
llite.lustre-ffff9dcdd2208000.statahead_stats=
statahead total: 162
statahead wrong: 2
agl total: 157
list_total: 25
fname_total: 114
hit_total: 1549
miss_total: 1652
mdc.lustre-MDT0000-mdc-ffff9dcdd2208000.batch_stats=
snapshot_time:            1785458496.763421003 secs.nsecs
start_time:               1785458382.802056208 secs.nsecs
elapsed_time:             113.961364795 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         5  12  12
2:		         2   4  17
4:		         8  19  36
8:		         5  12  48
16:		         4   9  58
32:		         2   4  63
64:		        15  36 100
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