== sanity test 123aa: verify statahead work ============== 19:15:23 (1784589323)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9c97a79ce000.batch_stats=0
total: 100 open/close in 2.78 seconds: 35.96 ops/second
llite.lustre-ffff9c97a79ce000.statahead_max=0
101

real	0m2.837s
user	0m0.005s
sys	0m0.375s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff9c97a79ce000.statahead_max=128
llite.lustre-ffff9c97a79ce000.statahead_max=128
101

real	0m0.836s
user	0m0.008s
sys	0m0.190s
'ls -l' 100 files with statahead: 1 sec
statahead total: 106
statahead wrong: 2
agl total: 102
list_total: 25
fname_total: 68
hit_total: 355
miss_total: 1515
swrong=2 ewrong=2
 - open/close 648 (time 1784589350.64 total 10.00 last 64.80)
total: 900 open/close in 13.82 seconds: 65.10 ops/second
llite.lustre-ffff9c97a79ce000.statahead_max=0
1001

real	0m23.909s
user	0m0.034s
sys	0m3.367s
'ls -l' 1000 files without statahead: 24 sec
llite.lustre-ffff9c97a79ce000.statahead_max=128
llite.lustre-ffff9c97a79ce000.statahead_max=128
1001

real	0m5.561s
user	0m0.033s
sys	0m1.773s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 107
statahead wrong: 2
agl total: 103
list_total: 26
fname_total: 68
hit_total: 1354
miss_total: 1516
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 28 seconds
llite.lustre-ffff9c97a79ce000.statahead_stats=
statahead total: 107
statahead wrong: 2
agl total: 103
list_total: 26
fname_total: 68
hit_total: 1354
miss_total: 1516
mdc.lustre-MDT0000-mdc-ffff9c97a79ce000.batch_stats=
snapshot_time:            1784589423.591354469 secs.nsecs
start_time:               1784589327.629125629 secs.nsecs
elapsed_time:             95.962228840 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         6  13  13
2:		         6  13  27
4:		         6  13  40
8:		         5  11  52
16:		         3   6  59
32:		         3   6  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