== sanity test 123aa: verify statahead work ============== 16:44:36 (1788468276)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9a44c3312800.batch_stats=0
total: 100 open/close in 3.00 seconds: 33.33 ops/second
llite.lustre-ffff9a44c3312800.statahead_max=0
101

real	0m2.710s
user	0m0.005s
sys	0m0.342s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff9a44c3312800.statahead_max=128
llite.lustre-ffff9a44c3312800.statahead_max=128
101

real	0m0.852s
user	0m0.005s
sys	0m0.184s
'ls -l' 100 files with statahead: 0 sec
statahead total: 101
statahead wrong: 2
agl total: 96
list_total: 26
fname_total: 75
hit_total: 676
miss_total: 1640
swrong=2 ewrong=2
 - open/close 680 (time 1788468305.19 total 10.01 last 67.91)
total: 900 open/close in 13.90 seconds: 64.74 ops/second
llite.lustre-ffff9a44c3312800.statahead_max=0
1001

real	0m21.986s
user	0m0.037s
sys	0m3.023s
'ls -l' 1000 files without statahead: 22 sec
llite.lustre-ffff9a44c3312800.statahead_max=128
llite.lustre-ffff9a44c3312800.statahead_max=128
1001

real	0m6.296s
user	0m0.035s
sys	0m1.391s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 102
statahead wrong: 2
agl total: 97
list_total: 27
fname_total: 75
hit_total: 1675
miss_total: 1641
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 21 seconds
llite.lustre-ffff9a44c3312800.statahead_stats=
statahead total: 102
statahead wrong: 2
agl total: 97
list_total: 27
fname_total: 75
hit_total: 1675
miss_total: 1641
mdc.lustre-MDT0000-mdc-ffff9a44c3312800.batch_stats=
snapshot_time:            1788468370.780963819 secs.nsecs
start_time:               1788468281.905151655 secs.nsecs
elapsed_time:             88.875812164 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         5  13  13
2:		         1   2  16
4:		         4  11  27
8:		         4  11  38
16:		         4  11  50
32:		         2   5  55
64:		        16  44 100
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