== sanity test 123aa: verify statahead work ============== 09:18:39 (1787663919)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9cc66e832000.batch_stats=0
total: 100 open/close in 2.77 seconds: 36.12 ops/second
llite.lustre-ffff9cc66e832000.statahead_max=0
101

real	0m2.154s
user	0m0.007s
sys	0m0.320s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff9cc66e832000.statahead_max=128
llite.lustre-ffff9cc66e832000.statahead_max=128
101

real	0m0.878s
user	0m0.002s
sys	0m0.168s
'ls -l' 100 files with statahead: 1 sec
statahead total: 126
statahead wrong: 2
agl total: 122
list_total: 23
fname_total: 103
hit_total: 534
miss_total: 1459
swrong=2 ewrong=2
 - open/close 781 (time 1787663945.78 total 10.01 last 78.05)
total: 900 open/close in 11.99 seconds: 75.05 ops/second
llite.lustre-ffff9cc66e832000.statahead_max=0
1001

real	0m25.072s
user	0m0.028s
sys	0m3.239s
'ls -l' 1000 files without statahead: 25 sec
llite.lustre-ffff9cc66e832000.statahead_max=128
llite.lustre-ffff9cc66e832000.statahead_max=128
1001

real	0m7.154s
user	0m0.039s
sys	0m1.600s
'ls -l' 1000 files with statahead: 7 sec
statahead total: 127
statahead wrong: 2
agl total: 123
list_total: 24
fname_total: 103
hit_total: 1533
miss_total: 1460
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 24 seconds
llite.lustre-ffff9cc66e832000.statahead_stats=
statahead total: 127
statahead wrong: 2
agl total: 123
list_total: 24
fname_total: 103
hit_total: 1533
miss_total: 1460
mdc.lustre-MDT0000-mdc-ffff9cc66e832000.batch_stats=
snapshot_time:            1787664020.791607869 secs.nsecs
start_time:               1787663924.643302436 secs.nsecs
elapsed_time:             96.148305433 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         9  18  18
2:		         7  14  33
4:		         8  16  50
8:		         4   8  58
16:		         2   4  62
32:		         3   6  68
64:		        15  31 100
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