== sanity test 123ab: verify statahead work by using statx ========================================================== 21:40:55 (1788918055)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff940cc7127000.batch_stats=0
total: 100 open/close in 0.74 seconds: 135.31 ops/second
llite.lustre-ffff940cc7127000.statahead_max=0
100

real	0m0.662s
user	0m0.008s
sys	0m0.230s
'statx -l' 100 files without statahead: 0 sec
llite.lustre-ffff940cc7127000.statahead_max=128
llite.lustre-ffff940cc7127000.statahead_max=128
100

real	0m0.346s
user	0m0.005s
sys	0m0.190s
'statx -l' 100 files with statahead: 0 sec
statahead total: 71
statahead wrong: 1
agl total: 69
list_total: 23
fname_total: 48
hit_total: 1378
miss_total: 226
swrong=1 ewrong=1
total: 900 open/close in 2.12 seconds: 425.41 ops/second
llite.lustre-ffff940cc7127000.statahead_max=0
1000

real	0m5.631s
user	0m0.060s
sys	0m2.016s
'statx -l' 1000 files without statahead: 6 sec
llite.lustre-ffff940cc7127000.statahead_max=128
llite.lustre-ffff940cc7127000.statahead_max=128
1000

real	0m2.267s
user	0m0.025s
sys	0m1.561s
'statx -l' 1000 files with statahead: 2 sec
statahead total: 72
statahead wrong: 1
agl total: 70
list_total: 24
fname_total: 48
hit_total: 2377
miss_total: 226
swrong=1 ewrong=1
'statx -l' done
unlink + rm -r /mnt/lustre/d123ab.sanity: 5 seconds
llite.lustre-ffff940cc7127000.statahead_stats=
statahead total: 72
statahead wrong: 1
agl total: 70
list_total: 24
fname_total: 48
hit_total: 2377
miss_total: 226
mdc.lustre-MDT0000-mdc-ffff940cc7127000.batch_stats=
snapshot_time:            1788918079.049727469 secs.nsecs
start_time:               1788918057.195558058 secs.nsecs
elapsed_time:             21.854169411 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        18  33  33
2:		         4   7  41
4:		         3   5  47
8:		         8  15  62
16:		         4   7  69
32:		         1   1  71
64:		        15  28 100
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