== sanity test 123aa: verify statahead work ============== 11:24:58 (1787585098)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9d1d3e372000.batch_stats=0
total: 100 open/close in 2.35 seconds: 42.52 ops/second
llite.lustre-ffff9d1d3e372000.statahead_max=0
101

real	0m1.781s
user	0m0.004s
sys	0m0.277s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff9d1d3e372000.statahead_max=128
llite.lustre-ffff9d1d3e372000.statahead_max=128
101

real	0m1.025s
user	0m0.003s
sys	0m0.163s
'ls -l' 100 files with statahead: 1 sec
statahead total: 134
statahead wrong: 2
agl total: 130
list_total: 23
fname_total: 97
hit_total: 735
miss_total: 1570
swrong=2 ewrong=2
 - open/close 790 (time 1787585126.03 total 10.03 last 78.80)
total: 900 open/close in 11.77 seconds: 76.44 ops/second
llite.lustre-ffff9d1d3e372000.statahead_max=0
1001

real	0m23.839s
user	0m0.039s
sys	0m2.767s
'ls -l' 1000 files without statahead: 24 sec
llite.lustre-ffff9d1d3e372000.statahead_max=128
llite.lustre-ffff9d1d3e372000.statahead_max=128
1001

real	0m7.947s
user	0m0.029s
sys	0m1.195s
'ls -l' 1000 files with statahead: 8 sec
statahead total: 135
statahead wrong: 2
agl total: 131
list_total: 24
fname_total: 97
hit_total: 1734
miss_total: 1571
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 23 seconds
llite.lustre-ffff9d1d3e372000.statahead_stats=
statahead total: 135
statahead wrong: 2
agl total: 131
list_total: 24
fname_total: 97
hit_total: 1734
miss_total: 1571
mdc.lustre-MDT0000-mdc-ffff9d1d3e372000.batch_stats=
snapshot_time:            1787585197.185471990 secs.nsecs
start_time:               1787585103.232999529 secs.nsecs
elapsed_time:             93.952472461 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         3   8   8
2:		         3   8  16
4:		         5  13  29
8:		         6  16  45
16:		         3   8  54
32:		         1   2  56
64:		        16  43 100
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