== sanity test 123aa: verify statahead work ============== 03:25:02 (1778657102)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9d768937c000.batch_stats=0
total: 100 open/close in 4.01 seconds: 24.93 ops/second
llite.lustre-ffff9d768937c000.statahead_max=0
101

real	0m4.279s
user	0m0.003s
sys	0m0.362s
'ls -l' 100 files without statahead: 4 sec
llite.lustre-ffff9d768937c000.statahead_max=128
llite.lustre-ffff9d768937c000.statahead_max=128
101

real	0m1.046s
user	0m0.008s
sys	0m0.201s
'ls -l' 100 files with statahead: 2 sec
statahead total: 146
statahead wrong: 2
agl total: 141
list_total: 24
fname_total: 106
hit_total: 469
miss_total: 1447
swrong=2 ewrong=2
 - open/close 418 (time 1778657136.19 total 10.01 last 41.76)
 - open/close 802 (time 1778657146.26 total 20.08 last 38.13)
total: 900 open/close in 22.26 seconds: 40.43 ops/second
llite.lustre-ffff9d768937c000.statahead_max=0
1001

real	0m35.811s
user	0m0.035s
sys	0m3.208s
'ls -l' 1000 files without statahead: 35 sec
llite.lustre-ffff9d768937c000.statahead_max=128
llite.lustre-ffff9d768937c000.statahead_max=128
1001

real	0m11.745s
user	0m0.033s
sys	0m1.790s
'ls -l' 1000 files with statahead: 11 sec
statahead total: 147
statahead wrong: 2
agl total: 142
list_total: 25
fname_total: 106
hit_total: 1468
miss_total: 1448
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 28 seconds
llite.lustre-ffff9d768937c000.statahead_stats=
statahead total: 147
statahead wrong: 2
agl total: 142
list_total: 25
fname_total: 106
hit_total: 1468
miss_total: 1448
mdc.lustre-MDT0000-mdc-ffff9d768937c000.batch_stats=
snapshot_time:            1778657243.072443637 secs.nsecs
start_time:               1778657107.356288028 secs.nsecs
elapsed_time:             135.716155609 secs.nsecs
subreqs per batch   batches   % cum %
1:		        17  35  35
2:		         5  10  45
4:		         3   6  52
8:		         5  10  62
16:		         1   2  64
32:		         1   2  66
64:		        16  33 100
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