== sanity test 123ab: verify statahead work by using statx ========================================================== 01:04:26 (1781240666)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff943209160000.batch_stats=0
total: 100 open/close in 3.55 seconds: 28.13 ops/second
llite.lustre-ffff943209160000.statahead_max=0
100

real	0m3.477s
user	0m0.008s
sys	0m0.342s
'statx -l' 100 files without statahead: 4 sec
llite.lustre-ffff943209160000.statahead_max=128
llite.lustre-ffff943209160000.statahead_max=128
100

real	0m1.506s
user	0m0.014s
sys	0m0.186s
'statx -l' 100 files with statahead: 2 sec
statahead total: 117
statahead wrong: 2
agl total: 113
list_total: 26
fname_total: 80
hit_total: 2176
miss_total: 770
swrong=2 ewrong=2
 - open/close 610 (time 1781240702.24 total 10.01 last 60.97)
total: 900 open/close in 14.50 seconds: 62.05 ops/second
llite.lustre-ffff943209160000.statahead_max=0
1000

real	0m24.892s
user	0m0.106s
sys	0m3.149s
'statx -l' 1000 files without statahead: 25 sec
llite.lustre-ffff943209160000.statahead_max=128
llite.lustre-ffff943209160000.statahead_max=128
1000

real	0m7.291s
user	0m0.090s
sys	0m1.579s
'statx -l' 1000 files with statahead: 7 sec
statahead total: 118
statahead wrong: 2
agl total: 114
list_total: 27
fname_total: 80
hit_total: 3175
miss_total: 770
swrong=2 ewrong=2
'statx -l' done
unlink + rm -r /mnt/lustre/d123ab.sanity: 26 seconds
llite.lustre-ffff943209160000.statahead_stats=
statahead total: 118
statahead wrong: 2
agl total: 114
list_total: 27
fname_total: 80
hit_total: 3175
miss_total: 770
mdc.lustre-MDT0000-mdc-ffff943209160000.batch_stats=
snapshot_time:            1781240781.194380113 secs.nsecs
start_time:               1781240672.738095017 secs.nsecs
elapsed_time:             108.456285096 secs.nsecs
subreqs per batch   batches   % cum %
1:		        19  31  31
2:		         5   8  40
4:		         5   8  48
8:		        10  16  65
16:		         3   5  70
32:		         3   5  75
64:		        15  25 100
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