== sanity test 123aa: verify statahead work ============== 14:17:07 (1786040227)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff89a0c8172000.batch_stats=0
total: 100 open/close in 2.29 seconds: 43.62 ops/second
llite.lustre-ffff89a0c8172000.statahead_max=0
101

real	0m2.093s
user	0m0.004s
sys	0m0.312s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff89a0c8172000.statahead_max=128
llite.lustre-ffff89a0c8172000.statahead_max=128
101

real	0m0.989s
user	0m0.007s
sys	0m0.201s
'ls -l' 100 files with statahead: 1 sec
statahead total: 127
statahead wrong: 2
agl total: 123
list_total: 24
fname_total: 98
hit_total: 1254
miss_total: 1281
swrong=2 ewrong=2
 - open/close 716 (time 1786040255.12 total 10.01 last 71.55)
total: 900 open/close in 12.50 seconds: 72.01 ops/second
llite.lustre-ffff89a0c8172000.statahead_max=0
1001

real	0m21.374s
user	0m0.031s
sys	0m3.097s
'ls -l' 1000 files without statahead: 21 sec
llite.lustre-ffff89a0c8172000.statahead_max=128
llite.lustre-ffff89a0c8172000.statahead_max=128
1001

real	0m6.540s
user	0m0.038s
sys	0m1.526s
'ls -l' 1000 files with statahead: 7 sec
statahead total: 128
statahead wrong: 2
agl total: 124
list_total: 25
fname_total: 98
hit_total: 2253
miss_total: 1282
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 23 seconds
llite.lustre-ffff89a0c8172000.statahead_stats=
statahead total: 128
statahead wrong: 2
agl total: 124
list_total: 25
fname_total: 98
hit_total: 2253
miss_total: 1282
mdc.lustre-MDT0000-mdc-ffff89a0c8172000.batch_stats=
snapshot_time:            1786040323.188234147 secs.nsecs
start_time:               1786040232.547342574 secs.nsecs
elapsed_time:             90.640891573 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        15  28  28
2:		         4   7  35
4:		         6  11  47
8:		         7  13  60
16:		         4   7  67
32:		         2   3  71
64:		        15  28 100
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