== sanity test 123aa: verify statahead work ============== 11:32:21 (1786980741)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff965e88fbf800.batch_stats=0
total: 100 open/close in 2.26 seconds: 44.34 ops/second
llite.lustre-ffff965e88fbf800.statahead_max=0
101

real	0m1.879s
user	0m0.006s
sys	0m0.330s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff965e88fbf800.statahead_max=128
llite.lustre-ffff965e88fbf800.statahead_max=128
101

real	0m0.965s
user	0m0.006s
sys	0m0.181s
'ls -l' 100 files with statahead: 1 sec
statahead total: 112
statahead wrong: 2
agl total: 108
list_total: 24
fname_total: 77
hit_total: 241
miss_total: 1190
swrong=2 ewrong=2
 - open/close 803 (time 1786980767.88 total 10.01 last 80.24)
total: 900 open/close in 11.28 seconds: 79.81 ops/second
llite.lustre-ffff965e88fbf800.statahead_max=0
1001

real	0m19.206s
user	0m0.030s
sys	0m3.079s
'ls -l' 1000 files without statahead: 19 sec
llite.lustre-ffff965e88fbf800.statahead_max=128
llite.lustre-ffff965e88fbf800.statahead_max=128
1001

real	0m5.593s
user	0m0.019s
sys	0m1.377s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 113
statahead wrong: 2
agl total: 109
list_total: 25
fname_total: 77
hit_total: 1240
miss_total: 1191
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 21 seconds
llite.lustre-ffff965e88fbf800.statahead_stats=
statahead total: 113
statahead wrong: 2
agl total: 109
list_total: 25
fname_total: 77
hit_total: 1240
miss_total: 1191
mdc.lustre-MDT0000-mdc-ffff965e88fbf800.batch_stats=
snapshot_time:            1786980828.902202949 secs.nsecs
start_time:               1786980745.727063088 secs.nsecs
elapsed_time:             83.175139861 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        16  31  31
2:		         3   5  37
4:		         5   9  47
8:		         6  11  58
16:		         3   5  64
32:		         3   5  70
64:		        15  29 100
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