== sanity test 123aa: verify statahead work ============== 09:44:40 (1787838280)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8c6906dc0800.batch_stats=0
total: 100 open/close in 2.30 seconds: 43.43 ops/second
llite.lustre-ffff8c6906dc0800.statahead_max=0
101

real	0m2.270s
user	0m0.003s
sys	0m0.305s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff8c6906dc0800.statahead_max=128
llite.lustre-ffff8c6906dc0800.statahead_max=128
101

real	0m0.946s
user	0m0.005s
sys	0m0.156s
'ls -l' 100 files with statahead: 1 sec
statahead total: 102
statahead wrong: 2
agl total: 99
list_total: 23
fname_total: 74
hit_total: 1291
miss_total: 1270
swrong=2 ewrong=2
 - open/close 759 (time 1787838306.14 total 10.01 last 75.84)
total: 900 open/close in 12.03 seconds: 74.82 ops/second
llite.lustre-ffff8c6906dc0800.statahead_max=0
1001

real	0m21.781s
user	0m0.031s
sys	0m2.705s
'ls -l' 1000 files without statahead: 21 sec
llite.lustre-ffff8c6906dc0800.statahead_max=128
llite.lustre-ffff8c6906dc0800.statahead_max=128
1001

real	0m5.062s
user	0m0.020s
sys	0m1.444s
'ls -l' 1000 files with statahead: 5 sec
statahead total: 103
statahead wrong: 2
agl total: 100
list_total: 24
fname_total: 74
hit_total: 2290
miss_total: 1271
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 16 seconds
llite.lustre-ffff8c6906dc0800.statahead_stats=
statahead total: 103
statahead wrong: 2
agl total: 100
list_total: 24
fname_total: 74
hit_total: 2290
miss_total: 1271
mdc.lustre-MDT0000-mdc-ffff8c6906dc0800.batch_stats=
snapshot_time:            1787838363.197456709 secs.nsecs
start_time:               1787838284.694159953 secs.nsecs
elapsed_time:             78.503296756 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        10  23  23
2:		         2   4  27
4:		         4   9  37
8:		         7  16  53
16:		         2   4  58
32:		         2   4  62
64:		        16  37 100
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