== sanity test 123ab: verify statahead work by using statx ========================================================== 13:15:14 (1786814114)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff89c5d0165800.batch_stats=0
total: 100 open/close in 2.29 seconds: 43.67 ops/second
llite.lustre-ffff89c5d0165800.statahead_max=0
100

real	0m2.011s
user	0m0.008s
sys	0m0.299s
'statx -l' 100 files without statahead: 2 sec
llite.lustre-ffff89c5d0165800.statahead_max=128
llite.lustre-ffff89c5d0165800.statahead_max=128
100

real	0m0.706s
user	0m0.004s
sys	0m0.151s
'statx -l' 100 files with statahead: 1 sec
statahead total: 104
statahead wrong: 2
agl total: 100
list_total: 26
fname_total: 74
hit_total: 2225
miss_total: 1281
swrong=2 ewrong=2
 - open/close 833 (time 1786814138.63 total 10.00 last 83.27)
total: 900 open/close in 10.86 seconds: 82.89 ops/second
llite.lustre-ffff89c5d0165800.statahead_max=0
1000

real	0m16.765s
user	0m0.076s
sys	0m2.783s
'statx -l' 1000 files without statahead: 17 sec
llite.lustre-ffff89c5d0165800.statahead_max=128
llite.lustre-ffff89c5d0165800.statahead_max=128
1000

real	0m7.078s
user	0m0.062s
sys	0m1.311s
'statx -l' 1000 files with statahead: 7 sec
statahead total: 105
statahead wrong: 2
agl total: 101
list_total: 27
fname_total: 74
hit_total: 3224
miss_total: 1281
swrong=2 ewrong=2
'statx -l' done
unlink + rm -r /mnt/lustre/d123ab.sanity: 20 seconds
llite.lustre-ffff89c5d0165800.statahead_stats=
statahead total: 105
statahead wrong: 2
agl total: 101
list_total: 27
fname_total: 74
hit_total: 3224
miss_total: 1281
mdc.lustre-MDT0000-mdc-ffff89c5d0165800.batch_stats=
snapshot_time:            1786814194.301357634 secs.nsecs
start_time:               1786814118.360114195 secs.nsecs
elapsed_time:             75.941243439 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         8  16  16
2:		         7  14  30
4:		         5  10  40
8:		         8  16  57
16:		         4   8  65
32:		         2   4  69
64:		        15  30 100
unlink(/mnt/lustre/d123ab.sanity/f123ab.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