== sanity test 123aa: verify statahead work ============== 12:48:06 (1786466886)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9317060a9000.batch_stats=0
total: 100 open/close in 1.67 seconds: 59.95 ops/second
llite.lustre-ffff9317060a9000.statahead_max=0
101

real	0m1.530s
user	0m0.004s
sys	0m0.303s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff9317060a9000.statahead_max=128
llite.lustre-ffff9317060a9000.statahead_max=128
101

real	0m0.450s
user	0m0.003s
sys	0m0.140s
'ls -l' 100 files with statahead: 0 sec
statahead total: 65
statahead wrong: 2
agl total: 63
list_total: 20
fname_total: 35
hit_total: 771
miss_total: 1120
swrong=2 ewrong=2
total: 900 open/close in 7.76 seconds: 115.93 ops/second
llite.lustre-ffff9317060a9000.statahead_max=0
1001

real	0m16.096s
user	0m0.032s
sys	0m2.893s
'ls -l' 1000 files without statahead: 16 sec
llite.lustre-ffff9317060a9000.statahead_max=128
llite.lustre-ffff9317060a9000.statahead_max=128
1001

real	0m3.837s
user	0m0.016s
sys	0m1.569s
'ls -l' 1000 files with statahead: 4 sec
statahead total: 66
statahead wrong: 2
agl total: 64
list_total: 21
fname_total: 35
hit_total: 1770
miss_total: 1121
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 14 seconds
llite.lustre-ffff9317060a9000.statahead_stats=
statahead total: 66
statahead wrong: 2
agl total: 64
list_total: 21
fname_total: 35
hit_total: 1770
miss_total: 1121
mdc.lustre-MDT0000-mdc-ffff9317060a9000.batch_stats=
snapshot_time:            1786466946.184794849 secs.nsecs
start_time:               1786466888.599179862 secs.nsecs
elapsed_time:             57.585614987 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        26  38  38
2:		         8  11  50
4:		         6   8  59
8:		         6   8  68
16:		         4   5  74
32:		         2   2  77
64:		        15  22 100
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