== sanity test 123aa: verify statahead work ============== 22:34:47 (1780454087)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff961089393000.batch_stats=0
total: 100 open/close in 2.37 seconds: 42.17 ops/second
llite.lustre-ffff961089393000.statahead_max=0
101

real	0m2.378s
user	0m0.006s
sys	0m0.320s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff961089393000.statahead_max=128
llite.lustre-ffff961089393000.statahead_max=128
101

real	0m0.748s
user	0m0.006s
sys	0m0.167s
'ls -l' 100 files with statahead: 1 sec
statahead total: 132
statahead wrong: 2
agl total: 128
list_total: 25
fname_total: 95
hit_total: 806
miss_total: 1613
swrong=2 ewrong=2
 - open/close 706 (time 1780454113.21 total 10.01 last 70.54)
total: 900 open/close in 12.83 seconds: 70.17 ops/second
llite.lustre-ffff961089393000.statahead_max=0
1001

real	0m24.777s
user	0m0.032s
sys	0m3.101s
'ls -l' 1000 files without statahead: 24 sec
llite.lustre-ffff961089393000.statahead_max=128
llite.lustre-ffff961089393000.statahead_max=128
1001

real	0m5.819s
user	0m0.025s
sys	0m1.582s
'ls -l' 1000 files with statahead: 5 sec
statahead total: 133
statahead wrong: 2
agl total: 129
list_total: 26
fname_total: 95
hit_total: 1805
miss_total: 1614
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 23 seconds
llite.lustre-ffff961089393000.statahead_stats=
statahead total: 133
statahead wrong: 2
agl total: 129
list_total: 26
fname_total: 95
hit_total: 1805
miss_total: 1614
mdc.lustre-MDT0000-mdc-ffff961089393000.batch_stats=
snapshot_time:            1780454182.821662453 secs.nsecs
start_time:               1780454091.665634185 secs.nsecs
elapsed_time:             91.156028268 secs.nsecs
subreqs per batch   batches   % cum %
1:		         6  15  15
2:		         3   7  23
4:		         3   7  31
8:		         5  13  44
16:		         3   7  52
32:		         2   5  57
64:		        16  42 100
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