== sanity test 123aa: verify statahead work ============== 20:49:07 (1789087747)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9f4e80469000.batch_stats=0
total: 100 open/close in 2.03 seconds: 49.18 ops/second
llite.lustre-ffff9f4e80469000.statahead_max=0
101

real	0m2.172s
user	0m0.004s
sys	0m0.342s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff9f4e80469000.statahead_max=128
llite.lustre-ffff9f4e80469000.statahead_max=128
101

real	0m0.890s
user	0m0.003s
sys	0m0.174s
'ls -l' 100 files with statahead: 1 sec
statahead total: 120
statahead wrong: 2
agl total: 116
list_total: 23
fname_total: 97
hit_total: 705
miss_total: 1454
swrong=2 ewrong=2
 - open/close 727 (time 1789087772.44 total 10.00 last 72.67)
total: 900 open/close in 12.03 seconds: 74.79 ops/second
llite.lustre-ffff9f4e80469000.statahead_max=0
1001

real	0m19.683s
user	0m0.027s
sys	0m2.894s
'ls -l' 1000 files without statahead: 20 sec
llite.lustre-ffff9f4e80469000.statahead_max=128
llite.lustre-ffff9f4e80469000.statahead_max=128
1001

real	0m7.434s
user	0m0.023s
sys	0m1.446s
'ls -l' 1000 files with statahead: 8 sec
statahead total: 121
statahead wrong: 2
agl total: 117
list_total: 24
fname_total: 97
hit_total: 1704
miss_total: 1455
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 19 seconds
llite.lustre-ffff9f4e80469000.statahead_stats=
statahead total: 121
statahead wrong: 2
agl total: 117
list_total: 24
fname_total: 97
hit_total: 1704
miss_total: 1455
mdc.lustre-MDT0000-mdc-ffff9f4e80469000.batch_stats=
snapshot_time:            1789087832.471750473 secs.nsecs
start_time:               1789087750.788536206 secs.nsecs
elapsed_time:             81.683214267 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         6  14  14
2:		         6  14  28
4:		         4   9  38
8:		         5  11  50
16:		         2   4  54
32:		         4   9  64
64:		        15  35 100
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