== sanity test 123aa: verify statahead work ============== 05:41:05 (1786354865)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8b6ec59e0000.batch_stats=0
total: 100 open/close in 0.92 seconds: 108.42 ops/second
llite.lustre-ffff8b6ec59e0000.statahead_max=0
101

real	0m1.111s
user	0m0.007s
sys	0m0.278s
'ls -l' 100 files without statahead: 1 sec
llite.lustre-ffff8b6ec59e0000.statahead_max=128
llite.lustre-ffff8b6ec59e0000.statahead_max=128
101

real	0m0.359s
user	0m0.004s
sys	0m0.252s
'ls -l' 100 files with statahead: 0 sec
statahead total: 65
statahead wrong: 1
agl total: 63
list_total: 22
fname_total: 43
hit_total: 289
miss_total: 233
swrong=1 ewrong=1
total: 900 open/close in 2.60 seconds: 346.38 ops/second
llite.lustre-ffff8b6ec59e0000.statahead_max=0
1001

real	0m6.395s
user	0m0.020s
sys	0m2.436s
'ls -l' 1000 files without statahead: 6 sec
llite.lustre-ffff8b6ec59e0000.statahead_max=128
llite.lustre-ffff8b6ec59e0000.statahead_max=128
1001

real	0m3.165s
user	0m0.015s
sys	0m2.657s
'ls -l' 1000 files with statahead: 4 sec
statahead total: 66
statahead wrong: 1
agl total: 64
list_total: 23
fname_total: 43
hit_total: 1288
miss_total: 234
swrong=1 ewrong=1
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 5 seconds
llite.lustre-ffff8b6ec59e0000.statahead_stats=
statahead total: 66
statahead wrong: 1
agl total: 64
list_total: 23
fname_total: 43
hit_total: 1288
miss_total: 234
mdc.lustre-MDT0000-mdc-ffff8b6ec59e0000.batch_stats=
snapshot_time:            1786354893.668144327 secs.nsecs
start_time:               1786354867.292137952 secs.nsecs
elapsed_time:             26.376006375 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        24  38  38
2:		         4   6  44
4:		         7  11  55
8:		         8  12  68
16:		         3   4  73
32:		         2   3  76
64:		        15  23 100
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