== sanity test 123ab: verify statahead work by using statx ========================================================== 11:42:29 (1788363749)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8f5c52359000.batch_stats=0
total: 100 open/close in 0.89 seconds: 112.16 ops/second
llite.lustre-ffff8f5c52359000.statahead_max=0
100

real	0m0.796s
user	0m0.006s
sys	0m0.279s
'statx -l' 100 files without statahead: 1 sec
llite.lustre-ffff8f5c52359000.statahead_max=128
llite.lustre-ffff8f5c52359000.statahead_max=128
100

real	0m0.372s
user	0m0.004s
sys	0m0.204s
'statx -l' 100 files with statahead: 0 sec
statahead total: 103
statahead wrong: 2
agl total: 98
list_total: 23
fname_total: 65
hit_total: 2349
miss_total: 1256
swrong=2 ewrong=2
total: 900 open/close in 4.41 seconds: 204.30 ops/second
llite.lustre-ffff8f5c52359000.statahead_max=0
1000

real	0m8.346s
user	0m0.066s
sys	0m2.715s
'statx -l' 1000 files without statahead: 8 sec
llite.lustre-ffff8f5c52359000.statahead_max=128
llite.lustre-ffff8f5c52359000.statahead_max=128
1000

real	0m2.935s
user	0m0.041s
sys	0m2.085s
'statx -l' 1000 files with statahead: 3 sec
statahead total: 104
statahead wrong: 2
agl total: 99
list_total: 24
fname_total: 65
hit_total: 3348
miss_total: 1256
swrong=2 ewrong=2
'statx -l' done
unlink + rm -r /mnt/lustre/d123ab.sanity: 8 seconds
llite.lustre-ffff8f5c52359000.statahead_stats=
statahead total: 104
statahead wrong: 2
agl total: 99
list_total: 24
fname_total: 65
hit_total: 3348
miss_total: 1256
mdc.lustre-MDT0000-mdc-ffff8f5c52359000.batch_stats=
snapshot_time:            1788363783.582288901 secs.nsecs
start_time:               1788363750.930460000 secs.nsecs
elapsed_time:             32.651828901 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        19  34  34
2:		         4   7  41
4:		         3   5  47
8:		        11  20  67
16:		         2   3  70
32:		         1   1  72
64:		        15  27 100
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