== sanity test 123aa: verify statahead work ============== 00:47:46 (1788670066)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8a86d3982800.batch_stats=0
total: 100 open/close in 2.62 seconds: 38.13 ops/second
llite.lustre-ffff8a86d3982800.statahead_max=0
101

real	0m2.941s
user	0m0.007s
sys	0m0.279s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff8a86d3982800.statahead_max=128
llite.lustre-ffff8a86d3982800.statahead_max=128
101

real	0m1.087s
user	0m0.005s
sys	0m0.114s
'ls -l' 100 files with statahead: 1 sec
statahead total: 112
statahead wrong: 2
agl total: 109
list_total: 23
fname_total: 89
hit_total: 1057
miss_total: 1271
swrong=2 ewrong=2
 - open/close 815 (time 1788670095.69 total 10.01 last 81.45)
total: 900 open/close in 11.17 seconds: 80.55 ops/second
llite.lustre-ffff8a86d3982800.statahead_max=0
1001

real	0m20.712s
user	0m0.036s
sys	0m2.944s
'ls -l' 1000 files without statahead: 20 sec
llite.lustre-ffff8a86d3982800.statahead_max=128
llite.lustre-ffff8a86d3982800.statahead_max=128
1001

real	0m6.462s
user	0m0.032s
sys	0m1.355s
'ls -l' 1000 files with statahead: 7 sec
statahead total: 113
statahead wrong: 2
agl total: 110
list_total: 24
fname_total: 89
hit_total: 2056
miss_total: 1272
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 19 seconds
llite.lustre-ffff8a86d3982800.statahead_stats=
statahead total: 113
statahead wrong: 2
agl total: 110
list_total: 24
fname_total: 89
hit_total: 2056
miss_total: 1272
mdc.lustre-MDT0000-mdc-ffff8a86d3982800.batch_stats=
snapshot_time:            1788670155.159860618 secs.nsecs
start_time:               1788670071.314504195 secs.nsecs
elapsed_time:             83.845356423 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         6  19  19
2:		         0   0  19
4:		         1   3  22
8:		         4  12  35
16:		         3   9  45
32:		         1   3  48
64:		        16  51 100
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