== sanity test 123aa: verify statahead work ============== 15:38:49 (1789069129)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9f98ca66c800.batch_stats=0
total: 100 open/close in 3.80 seconds: 26.30 ops/second
llite.lustre-ffff9f98ca66c800.statahead_max=0
101

real	0m2.672s
user	0m0.001s
sys	0m0.343s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff9f98ca66c800.statahead_max=128
llite.lustre-ffff9f98ca66c800.statahead_max=128
101

real	0m1.055s
user	0m0.006s
sys	0m0.159s
'ls -l' 100 files with statahead: 2 sec
statahead total: 131
statahead wrong: 2
agl total: 127
list_total: 24
fname_total: 95
hit_total: 826
miss_total: 1753
swrong=2 ewrong=2
 - open/close 525 (time 1789069159.73 total 10.03 last 52.32)
total: 900 open/close in 17.11 seconds: 52.61 ops/second
llite.lustre-ffff9f98ca66c800.statahead_max=0
1001

real	0m25.791s
user	0m0.047s
sys	0m3.296s
'ls -l' 1000 files without statahead: 26 sec
llite.lustre-ffff9f98ca66c800.statahead_max=128
llite.lustre-ffff9f98ca66c800.statahead_max=128
1001

real	0m7.971s
user	0m0.031s
sys	0m1.483s
'ls -l' 1000 files with statahead: 8 sec
statahead total: 132
statahead wrong: 2
agl total: 128
list_total: 25
fname_total: 95
hit_total: 1825
miss_total: 1754
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 26 seconds
llite.lustre-ffff9f98ca66c800.statahead_stats=
statahead total: 132
statahead wrong: 2
agl total: 128
list_total: 25
fname_total: 95
hit_total: 1825
miss_total: 1754
mdc.lustre-MDT0000-mdc-ffff9f98ca66c800.batch_stats=
snapshot_time:            1789069242.728021444 secs.nsecs
start_time:               1789069134.414492057 secs.nsecs
elapsed_time:             108.313529387 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         5  13  13
2:		         4  10  23
4:		         3   7  31
8:		         6  15  47
16:		         2   5  52
32:		         2   5  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