== sanity test 123aa: verify statahead work ============== 12:34:19 (1787848459)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9b5c03dad000.batch_stats=0
total: 100 open/close in 2.80 seconds: 35.69 ops/second
llite.lustre-ffff9b5c03dad000.statahead_max=0
101

real	0m3.339s
user	0m0.003s
sys	0m0.313s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff9b5c03dad000.statahead_max=128
llite.lustre-ffff9b5c03dad000.statahead_max=128
101

real	0m1.337s
user	0m0.005s
sys	0m0.168s
'ls -l' 100 files with statahead: 1 sec
statahead total: 115
statahead wrong: 2
agl total: 111
list_total: 24
fname_total: 72
hit_total: 321
miss_total: 1658
swrong=2 ewrong=2
 - open/close 652 (time 1787848490.75 total 10.00 last 65.17)
total: 900 open/close in 14.04 seconds: 64.11 ops/second
llite.lustre-ffff9b5c03dad000.statahead_max=0
1001

real	0m26.682s
user	0m0.042s
sys	0m2.875s
'ls -l' 1000 files without statahead: 27 sec
llite.lustre-ffff9b5c03dad000.statahead_max=128
llite.lustre-ffff9b5c03dad000.statahead_max=128
1001

real	0m6.287s
user	0m0.030s
sys	0m1.435s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 116
statahead wrong: 2
agl total: 112
list_total: 25
fname_total: 72
hit_total: 1320
miss_total: 1659
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 23 seconds
llite.lustre-ffff9b5c03dad000.statahead_stats=
statahead total: 116
statahead wrong: 2
agl total: 112
list_total: 25
fname_total: 72
hit_total: 1320
miss_total: 1659
mdc.lustre-MDT0000-mdc-ffff9b5c03dad000.batch_stats=
snapshot_time:            1787848564.944682860 secs.nsecs
start_time:               1787848464.840280814 secs.nsecs
elapsed_time:             100.104402046 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        14  25  25
2:		         4   7  33
4:		         7  12  46
8:		         7  12  59
16:		         5   9  68
32:		         2   3  72
64:		        15  27 100
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