== sanity test 123ab: verify statahead work by using statx ========================================================== 23:09:24 (1784084964)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff94e0e2339800.batch_stats=0
total: 100 open/close in 0.91 seconds: 110.26 ops/second
llite.lustre-ffff94e0e2339800.statahead_max=0
100

real	0m0.812s
user	0m0.005s
sys	0m0.294s
'statx -l' 100 files without statahead: 1 sec
llite.lustre-ffff94e0e2339800.statahead_max=128
llite.lustre-ffff94e0e2339800.statahead_max=128
100

real	0m0.486s
user	0m0.007s
sys	0m0.252s
'statx -l' 100 files with statahead: 0 sec
statahead total: 55
statahead wrong: 1
agl total: 54
list_total: 21
fname_total: 34
hit_total: 1471
miss_total: 208
swrong=1 ewrong=1
total: 900 open/close in 3.15 seconds: 286.08 ops/second
llite.lustre-ffff94e0e2339800.statahead_max=0
1000

real	0m7.703s
user	0m0.103s
sys	0m2.721s
'statx -l' 1000 files without statahead: 7 sec
llite.lustre-ffff94e0e2339800.statahead_max=128
llite.lustre-ffff94e0e2339800.statahead_max=128
1000

real	0m3.734s
user	0m0.056s
sys	0m2.786s
'statx -l' 1000 files with statahead: 3 sec
statahead total: 56
statahead wrong: 1
agl total: 55
list_total: 22
fname_total: 34
hit_total: 2470
miss_total: 208
swrong=1 ewrong=1
'statx -l' done
unlink + rm -r /mnt/lustre/d123ab.sanity: 7 seconds
llite.lustre-ffff94e0e2339800.statahead_stats=
statahead total: 56
statahead wrong: 1
agl total: 55
list_total: 22
fname_total: 34
hit_total: 2470
miss_total: 208
mdc.lustre-MDT0000-mdc-ffff94e0e2339800.batch_stats=
snapshot_time:            1784084996.609883898 secs.nsecs
start_time:               1784084965.627230315 secs.nsecs
elapsed_time:             30.982653583 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        22  39  39
2:		         3   5  44
4:		         2   3  48
8:		        11  19  67
16:		         2   3  71
32:		         1   1  73
64:		        15  26 100
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