== sanity test 123aa: verify statahead work ============== 03:03:48 (1785395028)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9e3b61727000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff9e3b61727000.batch_stats=0
striped dir -i1 -c2 -H all_char  /mnt/lustre/d123aa.sanity
total: 100 open/close in 3.89 seconds: 25.69 ops/second
llite.lustre-ffff9e3b61727000.statahead_max=0
101

real	0m2.958s
user	0m0.007s
sys	0m0.337s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff9e3b61727000.statahead_max=128
llite.lustre-ffff9e3b61727000.statahead_max=128
101

real	0m1.169s
user	0m0.006s
sys	0m0.160s
'ls -l' 100 files with statahead: 1 sec
statahead total: 168
statahead wrong: 2
agl total: 162
list_total: 26
fname_total: 127
hit_total: 827
miss_total: 1565
swrong=2 ewrong=2
 - open/close 621 (time 1785395065.39 total 10.00 last 62.09)
total: 900 open/close in 14.28 seconds: 63.02 ops/second
llite.lustre-ffff9e3b61727000.statahead_max=0
1001

real	0m25.446s
user	0m0.029s
sys	0m3.153s
'ls -l' 1000 files without statahead: 26 sec
llite.lustre-ffff9e3b61727000.statahead_max=128
llite.lustre-ffff9e3b61727000.statahead_max=128
1001

real	0m8.043s
user	0m0.027s
sys	0m1.315s
'ls -l' 1000 files with statahead: 8 sec
statahead total: 169
statahead wrong: 2
agl total: 163
list_total: 27
fname_total: 127
hit_total: 1826
miss_total: 1566
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 22 seconds
llite.lustre-ffff9e3b61727000.statahead_stats=
statahead total: 169
statahead wrong: 2
agl total: 163
list_total: 27
fname_total: 127
hit_total: 1826
miss_total: 1566
mdc.lustre-MDT0000-mdc-ffff9e3b61727000.batch_stats=
snapshot_time:            1785395142.245540274 secs.nsecs
start_time:               1785395037.212526792 secs.nsecs
elapsed_time:             105.033013482 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         3  12  12
2:		         1   4  16
4:		         2   8  24
8:		         3  12  36
16:		         2   8  44
32:		         5  20  64
64:		         9  36 100
mdc.lustre-MDT0001-mdc-ffff9e3b61727000.batch_stats=
snapshot_time:            1785395142.245599633 secs.nsecs
start_time:               1785395037.212625608 secs.nsecs
elapsed_time:             105.032974025 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         2   8   8
2:		         2   8  16
4:		         3  12  29
8:		         2   8  37
16:		         1   4  41
32:		         3  12  54
64:		        11  45 100
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