== sanity test 123aa: verify statahead work ============== 21:45:16 (1789523116)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9266927b3800.batch_stats=0
total: 100 open/close in 2.38 seconds: 42.04 ops/second
llite.lustre-ffff9266927b3800.statahead_max=0
101

real	0m2.417s
user	0m0.006s
sys	0m0.309s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff9266927b3800.statahead_max=128
llite.lustre-ffff9266927b3800.statahead_max=128
101

real	0m0.885s
user	0m0.002s
sys	0m0.152s
'ls -l' 100 files with statahead: 1 sec
statahead total: 116
statahead wrong: 2
agl total: 113
list_total: 23
fname_total: 93
hit_total: 761
miss_total: 1271
swrong=2 ewrong=2
 - open/close 777 (time 1789523142.98 total 10.00 last 77.70)
total: 900 open/close in 11.55 seconds: 77.90 ops/second
llite.lustre-ffff9266927b3800.statahead_max=0
1001

real	0m20.941s
user	0m0.025s
sys	0m2.740s
'ls -l' 1000 files without statahead: 21 sec
llite.lustre-ffff9266927b3800.statahead_max=128
llite.lustre-ffff9266927b3800.statahead_max=128
1001

real	0m6.602s
user	0m0.025s
sys	0m1.390s
'ls -l' 1000 files with statahead: 7 sec
statahead total: 117
statahead wrong: 2
agl total: 114
list_total: 24
fname_total: 93
hit_total: 1760
miss_total: 1272
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 21 seconds
llite.lustre-ffff9266927b3800.statahead_stats=
statahead total: 117
statahead wrong: 2
agl total: 114
list_total: 24
fname_total: 93
hit_total: 1760
miss_total: 1272
mdc.lustre-MDT0000-mdc-ffff9266927b3800.batch_stats=
snapshot_time:            1789523204.840480905 secs.nsecs
start_time:               1789523120.780037025 secs.nsecs
elapsed_time:             84.060443880 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         5  11  11
2:		         9  20  31
4:		         6  13  45
8:		         5  11  56
16:		         2   4  61
32:		         2   4  65
64:		        15  34 100
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