== sanity test 123aa: verify statahead work ============== 08:15:58 (1787746558)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9b6512d81000.batch_stats=0
total: 100 open/close in 4.25 seconds: 23.54 ops/second
llite.lustre-ffff9b6512d81000.statahead_max=0
101

real	0m3.413s
user	0m0.002s
sys	0m0.298s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff9b6512d81000.statahead_max=128
llite.lustre-ffff9b6512d81000.statahead_max=128
101

real	0m1.511s
user	0m0.003s
sys	0m0.156s
'ls -l' 100 files with statahead: 2 sec
statahead total: 114
statahead wrong: 2
agl total: 109
list_total: 24
fname_total: 85
hit_total: 679
miss_total: 1550
swrong=2 ewrong=2
 - open/close 516 (time 1787746594.71 total 10.01 last 51.54)
total: 900 open/close in 18.00 seconds: 50.00 ops/second
llite.lustre-ffff9b6512d81000.statahead_max=0
1001

real	0m22.392s
user	0m0.029s
sys	0m2.723s
'ls -l' 1000 files without statahead: 22 sec
llite.lustre-ffff9b6512d81000.statahead_max=128
llite.lustre-ffff9b6512d81000.statahead_max=128
1001

real	0m6.308s
user	0m0.020s
sys	0m1.306s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 115
statahead wrong: 2
agl total: 110
list_total: 25
fname_total: 85
hit_total: 1678
miss_total: 1551
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 22 seconds
llite.lustre-ffff9b6512d81000.statahead_stats=
statahead total: 115
statahead wrong: 2
agl total: 110
list_total: 25
fname_total: 85
hit_total: 1678
miss_total: 1551
mdc.lustre-MDT0000-mdc-ffff9b6512d81000.batch_stats=
snapshot_time:            1787746667.002873999 secs.nsecs
start_time:               1787746565.370110094 secs.nsecs
elapsed_time:             101.632763905 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         4  12  12
2:		         4  12  24
4:		         1   3  27
8:		         5  15  42
16:		         2   6  48
32:		         1   3  51
64:		        16  48 100
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