== sanity test 123aa: verify statahead work ============== 17:13:32 (1790975612)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9bd33d8a1800.batch_stats=0
total: 100 open/close in 2.74 seconds: 36.55 ops/second
llite.lustre-ffff9bd33d8a1800.statahead_max=0
101

real	0m2.290s
user	0m0.003s
sys	0m0.311s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff9bd33d8a1800.statahead_max=128
llite.lustre-ffff9bd33d8a1800.statahead_max=128
101

real	0m0.754s
user	0m0.008s
sys	0m0.160s
'ls -l' 100 files with statahead: 1 sec
statahead total: 121
statahead wrong: 1
agl total: 100
list_total: 24
fname_total: 89
hit_total: 528
miss_total: 250
swrong=1 ewrong=1
 - open/close 734 (time 1790975639.41 total 10.01 last 73.34)
total: 900 open/close in 12.51 seconds: 71.93 ops/second
llite.lustre-ffff9bd33d8a1800.statahead_max=0
1001

real	0m21.739s
user	0m0.036s
sys	0m2.707s
'ls -l' 1000 files without statahead: 21 sec
llite.lustre-ffff9bd33d8a1800.statahead_max=128
llite.lustre-ffff9bd33d8a1800.statahead_max=128
1001

real	0m5.282s
user	0m0.027s
sys	0m1.527s
'ls -l' 1000 files with statahead: 5 sec
statahead total: 122
statahead wrong: 1
agl total: 101
list_total: 25
fname_total: 89
hit_total: 1527
miss_total: 251
swrong=1 ewrong=1
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 21 seconds
llite.lustre-ffff9bd33d8a1800.statahead_stats=
statahead total: 122
statahead wrong: 1
agl total: 101
list_total: 25
fname_total: 89
hit_total: 1527
miss_total: 251
mdc.lustre-MDT0000-mdc-ffff9bd33d8a1800.batch_stats=
snapshot_time:            1790975702.840219441 secs.nsecs
start_time:               1790975617.073567583 secs.nsecs
elapsed_time:             85.766651858 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         8  18  18
2:		         0   0  18
4:		         9  20  39
8:		         5  11  51
16:		         3   6  58
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