== sanity test 123aa: verify statahead work ============== 17:11:56 (1786569116)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8ae28f3ac800.batch_stats=0
total: 100 open/close in 2.11 seconds: 47.32 ops/second
llite.lustre-ffff8ae28f3ac800.statahead_max=0
101

real	0m1.855s
user	0m0.008s
sys	0m0.307s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff8ae28f3ac800.statahead_max=128
llite.lustre-ffff8ae28f3ac800.statahead_max=128
101

real	0m0.641s
user	0m0.006s
sys	0m0.152s
'ls -l' 100 files with statahead: 0 sec
statahead total: 122
statahead wrong: 2
agl total: 118
list_total: 24
fname_total: 98
hit_total: 321
miss_total: 1447
swrong=2 ewrong=2
total: 900 open/close in 8.73 seconds: 103.10 ops/second
llite.lustre-ffff8ae28f3ac800.statahead_max=0
1001

real	0m15.753s
user	0m0.032s
sys	0m2.903s
'ls -l' 1000 files without statahead: 16 sec
llite.lustre-ffff8ae28f3ac800.statahead_max=128
llite.lustre-ffff8ae28f3ac800.statahead_max=128
1001

real	0m4.198s
user	0m0.032s
sys	0m1.642s
'ls -l' 1000 files with statahead: 4 sec
statahead total: 123
statahead wrong: 2
agl total: 119
list_total: 25
fname_total: 98
hit_total: 1320
miss_total: 1448
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 13 seconds
llite.lustre-ffff8ae28f3ac800.statahead_stats=
statahead total: 123
statahead wrong: 2
agl total: 119
list_total: 25
fname_total: 98
hit_total: 1320
miss_total: 1448
mdc.lustre-MDT0000-mdc-ffff8ae28f3ac800.batch_stats=
snapshot_time:            1786569178.734266921 secs.nsecs
start_time:               1786569119.408869076 secs.nsecs
elapsed_time:             59.325397845 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        22  36  36
2:		         3   5  41
4:		         8  13  55
8:		         7  11  66
16:		         3   5  71
32:		         2   3  75
64:		        15  25 100
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