== sanity test 123aa: verify statahead work ============== 16:15:56 (1778616956)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff91ece04d2000.batch_stats=0
total: 100 open/close in 2.36 seconds: 42.30 ops/second
llite.lustre-ffff91ece04d2000.statahead_max=0
101

real	0m2.654s
user	0m0.005s
sys	0m0.321s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff91ece04d2000.statahead_max=128
llite.lustre-ffff91ece04d2000.statahead_max=128
101

real	0m1.076s
user	0m0.005s
sys	0m0.155s
'ls -l' 100 files with statahead: 1 sec
statahead total: 127
statahead wrong: 2
agl total: 108
list_total: 24
fname_total: 103
hit_total: 726
miss_total: 1435
swrong=2 ewrong=2
 - open/close 472 (time 1778616985.27 total 10.02 last 47.11)
total: 900 open/close in 17.48 seconds: 51.47 ops/second
llite.lustre-ffff91ece04d2000.statahead_max=0
1001

real	0m20.972s
user	0m0.037s
sys	0m3.024s
'ls -l' 1000 files without statahead: 21 sec
llite.lustre-ffff91ece04d2000.statahead_max=128
llite.lustre-ffff91ece04d2000.statahead_max=128
1001

real	0m6.560s
user	0m0.023s
sys	0m1.427s
'ls -l' 1000 files with statahead: 7 sec
statahead total: 128
statahead wrong: 2
agl total: 109
list_total: 25
fname_total: 103
hit_total: 1725
miss_total: 1436
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 24 seconds
llite.lustre-ffff91ece04d2000.statahead_stats=
statahead total: 128
statahead wrong: 2
agl total: 109
list_total: 25
fname_total: 103
hit_total: 1725
miss_total: 1436
mdc.lustre-MDT0000-mdc-ffff91ece04d2000.batch_stats=
snapshot_time:            1778617057.864548436 secs.nsecs
start_time:               1778616961.310734598 secs.nsecs
elapsed_time:             96.553813838 secs.nsecs
subreqs per batch   batches   % cum %
1:		        11  22  22
2:		         8  16  38
4:		         5  10  48
8:		         4   8  56
16:		         4   8  64
32:		         3   6  70
64:		        15  30 100
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