== sanity test 123aa: verify statahead work ============== 11:09:59 (1780326599)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff89ed44d8c000.batch_stats=0
total: 100 open/close in 1.23 seconds: 81.53 ops/second
llite.lustre-ffff89ed44d8c000.statahead_max=0
101

real	0m1.164s
user	0m0.005s
sys	0m0.285s
'ls -l' 100 files without statahead: 1 sec
llite.lustre-ffff89ed44d8c000.statahead_max=128
llite.lustre-ffff89ed44d8c000.statahead_max=128
101

real	0m0.374s
user	0m0.002s
sys	0m0.194s
'ls -l' 100 files with statahead: 0 sec
statahead total: 79
statahead wrong: 1
agl total: 76
list_total: 21
fname_total: 45
hit_total: 538
miss_total: 225
swrong=1 ewrong=1
total: 900 open/close in 5.04 seconds: 178.44 ops/second
llite.lustre-ffff89ed44d8c000.statahead_max=0
1001

real	0m12.590s
user	0m0.027s
sys	0m2.954s
'ls -l' 1000 files without statahead: 12 sec
llite.lustre-ffff89ed44d8c000.statahead_max=128
llite.lustre-ffff89ed44d8c000.statahead_max=128
1001

real	0m2.855s
user	0m0.022s
sys	0m1.896s
'ls -l' 1000 files with statahead: 3 sec
statahead total: 80
statahead wrong: 1
agl total: 77
list_total: 22
fname_total: 45
hit_total: 1537
miss_total: 226
swrong=1 ewrong=1
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 9 seconds
llite.lustre-ffff89ed44d8c000.statahead_stats=
statahead total: 80
statahead wrong: 1
agl total: 77
list_total: 22
fname_total: 45
hit_total: 1537
miss_total: 226
mdc.lustre-MDT0000-mdc-ffff89ed44d8c000.batch_stats=
snapshot_time:            1780326641.341512904 secs.nsecs
start_time:               1780326601.584604940 secs.nsecs
elapsed_time:             39.756907964 secs.nsecs
subreqs per batch   batches   % cum %
1:		        16  29  29
2:		         6  10  40
4:		         7  12  52
8:		         7  12  65
16:		         2   3  69
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