== sanity test 123aa: verify statahead work ============== 09:10:36 (1789132236)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8f11c2cbe800.batch_stats=0
total: 100 open/close in 2.72 seconds: 36.79 ops/second
llite.lustre-ffff8f11c2cbe800.statahead_max=0
101

real	0m2.713s
user	0m0.004s
sys	0m0.325s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff8f11c2cbe800.statahead_max=128
llite.lustre-ffff8f11c2cbe800.statahead_max=128
101

real	0m0.791s
user	0m0.003s
sys	0m0.173s
'ls -l' 100 files with statahead: 1 sec
statahead total: 119
statahead wrong: 2
agl total: 116
list_total: 24
fname_total: 95
hit_total: 1209
miss_total: 1281
swrong=2 ewrong=2
 - open/close 700 (time 1789132263.49 total 10.02 last 69.89)
total: 900 open/close in 13.15 seconds: 68.42 ops/second
llite.lustre-ffff8f11c2cbe800.statahead_max=0
1001

real	0m21.940s
user	0m0.036s
sys	0m2.884s
'ls -l' 1000 files without statahead: 22 sec
llite.lustre-ffff8f11c2cbe800.statahead_max=128
llite.lustre-ffff8f11c2cbe800.statahead_max=128
1001

real	0m6.461s
user	0m0.027s
sys	0m1.347s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 120
statahead wrong: 2
agl total: 117
list_total: 25
fname_total: 95
hit_total: 2208
miss_total: 1282
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 21 seconds
llite.lustre-ffff8f11c2cbe800.statahead_stats=
statahead total: 120
statahead wrong: 2
agl total: 117
list_total: 25
fname_total: 95
hit_total: 2208
miss_total: 1282
mdc.lustre-MDT0000-mdc-ffff8f11c2cbe800.batch_stats=
snapshot_time:            1789132329.501089288 secs.nsecs
start_time:               1789132240.770211167 secs.nsecs
elapsed_time:             88.730878121 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        11  24  24
2:		         3   6  31
4:		         7  15  46
8:		         3   6  53
16:		         3   6  60
32:		         2   4  64
64:		        16  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