== sanity test 123aa: verify statahead work ============== 08:37:00 (1786019820)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff96392e316800.batch_stats=0
total: 100 open/close in 2.60 seconds: 38.45 ops/second
llite.lustre-ffff96392e316800.statahead_max=0
101

real	0m2.195s
user	0m0.005s
sys	0m0.342s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff96392e316800.statahead_max=128
llite.lustre-ffff96392e316800.statahead_max=128
101

real	0m0.889s
user	0m0.004s
sys	0m0.166s
'ls -l' 100 files with statahead: 1 sec
statahead total: 101
statahead wrong: 2
agl total: 98
list_total: 24
fname_total: 77
hit_total: 990
miss_total: 1282
swrong=2 ewrong=2
 - open/close 598 (time 1786019848.54 total 10.00 last 59.78)
total: 900 open/close in 14.63 seconds: 61.52 ops/second
llite.lustre-ffff96392e316800.statahead_max=0
1001

real	0m24.184s
user	0m0.027s
sys	0m3.061s
'ls -l' 1000 files without statahead: 24 sec
llite.lustre-ffff96392e316800.statahead_max=128
llite.lustre-ffff96392e316800.statahead_max=128
1001

real	0m5.809s
user	0m0.028s
sys	0m1.476s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 102
statahead wrong: 2
agl total: 99
list_total: 25
fname_total: 77
hit_total: 1989
miss_total: 1283
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 25 seconds
llite.lustre-ffff96392e316800.statahead_stats=
statahead total: 102
statahead wrong: 2
agl total: 99
list_total: 25
fname_total: 77
hit_total: 1989
miss_total: 1283
mdc.lustre-MDT0000-mdc-ffff96392e316800.batch_stats=
snapshot_time:            1786019921.050491335 secs.nsecs
start_time:               1786019824.956584016 secs.nsecs
elapsed_time:             96.093907319 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         8  17  17
2:		         4   8  26
4:		         6  13  39
8:		         7  15  54
16:		         2   4  58
32:		         4   8  67
64:		        15  32 100
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