== sanity test 123ab: verify statahead work by using statx ========================================================== 21:22:02 (1788916922)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9a8b44817000.batch_stats=0
total: 100 open/close in 2.20 seconds: 45.44 ops/second
llite.lustre-ffff9a8b44817000.statahead_max=0
100

real	0m1.958s
user	0m0.011s
sys	0m0.283s
'statx -l' 100 files without statahead: 1 sec
llite.lustre-ffff9a8b44817000.statahead_max=128
llite.lustre-ffff9a8b44817000.statahead_max=128
100

real	0m0.518s
user	0m0.007s
sys	0m0.123s
'statx -l' 100 files with statahead: 0 sec
statahead total: 140
statahead wrong: 2
agl total: 136
list_total: 27
fname_total: 103
hit_total: 1368
miss_total: 1353
swrong=2 ewrong=2
 - open/close 856 (time 1788916945.66 total 10.00 last 85.57)
total: 900 open/close in 10.71 seconds: 84.05 ops/second
llite.lustre-ffff9a8b44817000.statahead_max=0
1000

real	0m16.555s
user	0m0.058s
sys	0m2.539s
'statx -l' 1000 files without statahead: 16 sec
llite.lustre-ffff9a8b44817000.statahead_max=128
llite.lustre-ffff9a8b44817000.statahead_max=128
1000

real	0m5.296s
user	0m0.061s
sys	0m1.109s
'statx -l' 1000 files with statahead: 6 sec
statahead total: 141
statahead wrong: 2
agl total: 137
list_total: 28
fname_total: 103
hit_total: 2367
miss_total: 1353
swrong=2 ewrong=2
'statx -l' done
unlink + rm -r /mnt/lustre/d123ab.sanity: 17 seconds
llite.lustre-ffff9a8b44817000.statahead_stats=
statahead total: 141
statahead wrong: 2
agl total: 137
list_total: 28
fname_total: 103
hit_total: 2367
miss_total: 1353
mdc.lustre-MDT0000-mdc-ffff9a8b44817000.batch_stats=
snapshot_time:            1788916996.557943704 secs.nsecs
start_time:               1788916926.480444001 secs.nsecs
elapsed_time:             70.077499703 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        15  29  29
2:		         8  15  45
4:		         4   7  52
8:		         5   9  62
16:		         2   3  66
32:		         1   1  68
64:		        16  31 100
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