== sanity test 123aa: verify statahead work ============== 03:43:34 (1789026214)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9c16c8ef4000.batch_stats=0
total: 100 open/close in 2.61 seconds: 38.36 ops/second
llite.lustre-ffff9c16c8ef4000.statahead_max=0
101

real	0m2.360s
user	0m0.007s
sys	0m0.316s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff9c16c8ef4000.statahead_max=128
llite.lustre-ffff9c16c8ef4000.statahead_max=128
101

real	0m1.160s
user	0m0.009s
sys	0m0.188s
'ls -l' 100 files with statahead: 1 sec
statahead total: 121
statahead wrong: 2
agl total: 118
list_total: 23
fname_total: 96
hit_total: 304
miss_total: 1735
swrong=2 ewrong=2
 - open/close 624 (time 1789026241.60 total 10.00 last 62.37)
total: 900 open/close in 14.29 seconds: 62.97 ops/second
llite.lustre-ffff9c16c8ef4000.statahead_max=0
1001

real	0m25.350s
user	0m0.037s
sys	0m3.175s
'ls -l' 1000 files without statahead: 26 sec
llite.lustre-ffff9c16c8ef4000.statahead_max=128
llite.lustre-ffff9c16c8ef4000.statahead_max=128
1001

real	0m6.895s
user	0m0.026s
sys	0m1.450s
'ls -l' 1000 files with statahead: 7 sec
statahead total: 122
statahead wrong: 2
agl total: 119
list_total: 24
fname_total: 96
hit_total: 1303
miss_total: 1736
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 22 seconds
llite.lustre-ffff9c16c8ef4000.statahead_stats=
statahead total: 122
statahead wrong: 2
agl total: 119
list_total: 24
fname_total: 96
hit_total: 1303
miss_total: 1736
mdc.lustre-MDT0000-mdc-ffff9c16c8ef4000.batch_stats=
snapshot_time:            1789026312.860786953 secs.nsecs
start_time:               1789026218.713783238 secs.nsecs
elapsed_time:             94.147003715 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         5  13  13
2:		         4  10  23
4:		         4  10  34
8:		         4  10  44
16:		         4  10  55
32:		         1   2  57
64:		        16  42 100
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