== sanity test 123aa: verify statahead work ============== 04:05:55 (1780387555)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8b7b90a3a000.batch_stats=0
total: 100 open/close in 0.76 seconds: 131.01 ops/second
llite.lustre-ffff8b7b90a3a000.statahead_max=0
101

real	0m0.764s
user	0m0.005s
sys	0m0.263s
'ls -l' 100 files without statahead: 1 sec
llite.lustre-ffff8b7b90a3a000.statahead_max=128
llite.lustre-ffff8b7b90a3a000.statahead_max=128
101

real	0m0.420s
user	0m0.003s
sys	0m0.208s
'ls -l' 100 files with statahead: 1 sec
statahead total: 79
statahead wrong: 2
agl total: 77
list_total: 22
fname_total: 57
hit_total: 809
miss_total: 1159
swrong=2 ewrong=2
total: 900 open/close in 2.29 seconds: 393.05 ops/second
llite.lustre-ffff8b7b90a3a000.statahead_max=0
1001

real	0m7.387s
user	0m0.034s
sys	0m2.619s
'ls -l' 1000 files without statahead: 7 sec
llite.lustre-ffff8b7b90a3a000.statahead_max=128
llite.lustre-ffff8b7b90a3a000.statahead_max=128
1001

real	0m3.006s
user	0m0.015s
sys	0m2.374s
'ls -l' 1000 files with statahead: 3 sec
statahead total: 80
statahead wrong: 2
agl total: 78
list_total: 23
fname_total: 57
hit_total: 1808
miss_total: 1160
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 6 seconds
llite.lustre-ffff8b7b90a3a000.statahead_stats=
statahead total: 80
statahead wrong: 2
agl total: 78
list_total: 23
fname_total: 57
hit_total: 1808
miss_total: 1160
mdc.lustre-MDT0000-mdc-ffff8b7b90a3a000.batch_stats=
snapshot_time:            1780387583.661981334 secs.nsecs
start_time:               1780387556.491017938 secs.nsecs
elapsed_time:             27.170963396 secs.nsecs
subreqs per batch   batches   % cum %
1:		        39  47  47
2:		         6   7  54
4:		         8   9  64
8:		        10  12  76
16:		         3   3  80
32:		         2   2  82
64:		        14  17 100
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