== sanity test 123aa: verify statahead work ============== 06:43:26 (1787568206)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff989049fec800.batch_stats=0
total: 100 open/close in 2.26 seconds: 44.21 ops/second
llite.lustre-ffff989049fec800.statahead_max=0
101

real	0m2.028s
user	0m0.008s
sys	0m0.281s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff989049fec800.statahead_max=128
llite.lustre-ffff989049fec800.statahead_max=128
101

real	0m0.742s
user	0m0.005s
sys	0m0.141s
'ls -l' 100 files with statahead: 0 sec
statahead total: 119
statahead wrong: 2
agl total: 115
list_total: 24
fname_total: 84
hit_total: 359
miss_total: 1429
swrong=2 ewrong=2
 - open/close 896 (time 1787568233.35 total 10.01 last 89.53)
total: 900 open/close in 10.03 seconds: 89.69 ops/second
llite.lustre-ffff989049fec800.statahead_max=0
1001

real	0m20.392s
user	0m0.035s
sys	0m2.826s
'ls -l' 1000 files without statahead: 20 sec
llite.lustre-ffff989049fec800.statahead_max=128
llite.lustre-ffff989049fec800.statahead_max=128
1001

real	0m6.913s
user	0m0.031s
sys	0m1.435s
'ls -l' 1000 files with statahead: 7 sec
statahead total: 120
statahead wrong: 2
agl total: 116
list_total: 25
fname_total: 84
hit_total: 1358
miss_total: 1430
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 22 seconds
llite.lustre-ffff989049fec800.statahead_stats=
statahead total: 120
statahead wrong: 2
agl total: 116
list_total: 25
fname_total: 84
hit_total: 1358
miss_total: 1430
mdc.lustre-MDT0000-mdc-ffff989049fec800.batch_stats=
snapshot_time:            1787568294.405592310 secs.nsecs
start_time:               1787568211.248508718 secs.nsecs
elapsed_time:             83.157083592 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         7  17  17
2:		         4   9  26
4:		         6  14  41
8:		         4   9  51
16:		         2   4  56
32:		         2   4  60
64:		        16  39 100
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