== sanity test 123aa: verify statahead work ============== 10:50:18 (1786805418)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9cec097b6000.batch_stats=0
total: 100 open/close in 2.52 seconds: 39.62 ops/second
llite.lustre-ffff9cec097b6000.statahead_max=0
101

real	0m2.118s
user	0m0.001s
sys	0m0.309s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff9cec097b6000.statahead_max=128
llite.lustre-ffff9cec097b6000.statahead_max=128
101

real	0m0.947s
user	0m0.007s
sys	0m0.183s
'ls -l' 100 files with statahead: 1 sec
statahead total: 97
statahead wrong: 2
agl total: 93
list_total: 25
fname_total: 65
hit_total: 1185
miss_total: 1287
swrong=2 ewrong=2
 - open/close 840 (time 1786805445.20 total 10.01 last 83.95)
total: 900 open/close in 10.88 seconds: 82.71 ops/second
llite.lustre-ffff9cec097b6000.statahead_max=0
1001

real	0m19.652s
user	0m0.029s
sys	0m3.045s
'ls -l' 1000 files without statahead: 20 sec
llite.lustre-ffff9cec097b6000.statahead_max=128
llite.lustre-ffff9cec097b6000.statahead_max=128
1001

real	0m6.289s
user	0m0.021s
sys	0m1.478s
'ls -l' 1000 files with statahead: 7 sec
statahead total: 98
statahead wrong: 2
agl total: 94
list_total: 26
fname_total: 65
hit_total: 2184
miss_total: 1288
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 21 seconds
llite.lustre-ffff9cec097b6000.statahead_stats=
statahead total: 98
statahead wrong: 2
agl total: 94
list_total: 26
fname_total: 65
hit_total: 2184
miss_total: 1288
mdc.lustre-MDT0000-mdc-ffff9cec097b6000.batch_stats=
snapshot_time:            1786805504.634520620 secs.nsecs
start_time:               1786805423.094024322 secs.nsecs
elapsed_time:             81.540496298 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        11  21  21
2:		         7  13  34
4:		         6  11  46
8:		         8  15  61
16:		         3   5  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