== sanity test 123aa: verify statahead work ============== 03:17:39 (1790925459)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9899bd0b9800.batch_stats=0
total: 100 open/close in 2.58 seconds: 38.69 ops/second
llite.lustre-ffff9899bd0b9800.statahead_max=0
101

real	0m2.757s
user	0m0.009s
sys	0m0.328s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff9899bd0b9800.statahead_max=128
llite.lustre-ffff9899bd0b9800.statahead_max=128
101

real	0m0.691s
user	0m0.007s
sys	0m0.175s
'ls -l' 100 files with statahead: 1 sec
statahead total: 133
statahead wrong: 1
agl total: 128
list_total: 25
fname_total: 104
hit_total: 309
miss_total: 262
swrong=1 ewrong=1
 - open/close 652 (time 1790925487.22 total 10.00 last 65.19)
total: 900 open/close in 13.89 seconds: 64.80 ops/second
llite.lustre-ffff9899bd0b9800.statahead_max=0
1001

real	0m22.680s
user	0m0.038s
sys	0m2.917s
'ls -l' 1000 files without statahead: 23 sec
llite.lustre-ffff9899bd0b9800.statahead_max=128
llite.lustre-ffff9899bd0b9800.statahead_max=128
1001

real	0m6.974s
user	0m0.040s
sys	0m1.533s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 134
statahead wrong: 1
agl total: 129
list_total: 26
fname_total: 104
hit_total: 1308
miss_total: 263
swrong=1 ewrong=1
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 21 seconds
llite.lustre-ffff9899bd0b9800.statahead_stats=
statahead total: 134
statahead wrong: 1
agl total: 129
list_total: 26
fname_total: 104
hit_total: 1308
miss_total: 263
mdc.lustre-MDT0000-mdc-ffff9899bd0b9800.batch_stats=
snapshot_time:            1790925554.401704822 secs.nsecs
start_time:               1790925464.668007281 secs.nsecs
elapsed_time:             89.733697541 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        16  27  27
2:		         7  12  39
4:		         9  15  55
8:		         7  12  67
16:		         3   5  72
32:		         1   1  74
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