== sanity test 123aa: verify statahead work ============== 01:19:21 (1786079961)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9acdd8f90800.batch_stats=0
total: 100 open/close in 2.47 seconds: 40.41 ops/second
llite.lustre-ffff9acdd8f90800.statahead_max=0
101

real	0m1.975s
user	0m0.003s
sys	0m0.330s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff9acdd8f90800.statahead_max=128
llite.lustre-ffff9acdd8f90800.statahead_max=128
101

real	0m0.783s
user	0m0.003s
sys	0m0.158s
'ls -l' 100 files with statahead: 1 sec
statahead total: 110
statahead wrong: 2
agl total: 106
list_total: 24
fname_total: 84
hit_total: 511
miss_total: 1398
swrong=2 ewrong=2
 - open/close 729 (time 1786079987.54 total 10.01 last 72.84)
total: 900 open/close in 11.93 seconds: 75.42 ops/second
llite.lustre-ffff9acdd8f90800.statahead_max=0
1001

real	0m18.032s
user	0m0.034s
sys	0m3.082s
'ls -l' 1000 files without statahead: 18 sec
llite.lustre-ffff9acdd8f90800.statahead_max=128
llite.lustre-ffff9acdd8f90800.statahead_max=128
1001

real	0m5.013s
user	0m0.035s
sys	0m1.476s
'ls -l' 1000 files with statahead: 5 sec
statahead total: 111
statahead wrong: 2
agl total: 107
list_total: 25
fname_total: 84
hit_total: 1510
miss_total: 1399
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 21 seconds
llite.lustre-ffff9acdd8f90800.statahead_stats=
statahead total: 111
statahead wrong: 2
agl total: 107
list_total: 25
fname_total: 84
hit_total: 1510
miss_total: 1399
mdc.lustre-MDT0000-mdc-ffff9acdd8f90800.batch_stats=
snapshot_time:            1786080045.535649153 secs.nsecs
start_time:               1786079965.903474930 secs.nsecs
elapsed_time:             79.632174223 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        12  26  26
2:		         4   8  34
4:		         2   4  39
8:		         7  15  54
16:		         4   8  63
32:		         2   4  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