== sanity test 123ab: verify statahead work by using statx ========================================================== 22:36:33 (1780454193)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff961089393000.batch_stats=0
total: 100 open/close in 3.30 seconds: 30.26 ops/second
llite.lustre-ffff961089393000.statahead_max=0
100

real	0m3.142s
user	0m0.012s
sys	0m0.351s
'statx -l' 100 files without statahead: 3 sec
llite.lustre-ffff961089393000.statahead_max=128
llite.lustre-ffff961089393000.statahead_max=128
100

real	0m1.189s
user	0m0.009s
sys	0m0.157s
'statx -l' 100 files with statahead: 1 sec
statahead total: 134
statahead wrong: 2
agl total: 130
list_total: 27
fname_total: 95
hit_total: 1904
miss_total: 1614
swrong=2 ewrong=2
 - open/close 780 (time 1780454221.74 total 10.01 last 77.96)
total: 900 open/close in 11.98 seconds: 75.15 ops/second
llite.lustre-ffff961089393000.statahead_max=0
1000

real	0m20.615s
user	0m0.084s
sys	0m2.785s
'statx -l' 1000 files without statahead: 21 sec
llite.lustre-ffff961089393000.statahead_max=128
llite.lustre-ffff961089393000.statahead_max=128
1000

real	0m5.661s
user	0m0.061s
sys	0m1.447s
'statx -l' 1000 files with statahead: 6 sec
statahead total: 135
statahead wrong: 2
agl total: 131
list_total: 28
fname_total: 95
hit_total: 2903
miss_total: 1614
swrong=2 ewrong=2
'statx -l' done
unlink + rm -r /mnt/lustre/d123ab.sanity: 18 seconds
llite.lustre-ffff961089393000.statahead_stats=
statahead total: 135
statahead wrong: 2
agl total: 131
list_total: 28
fname_total: 95
hit_total: 2903
miss_total: 1614
mdc.lustre-MDT0000-mdc-ffff961089393000.batch_stats=
snapshot_time:            1780454281.433017163 secs.nsecs
start_time:               1780454197.201509839 secs.nsecs
elapsed_time:             84.231507324 secs.nsecs
subreqs per batch   batches   % cum %
1:		        20  33  33
2:		         4   6  40
4:		         7  11  52
8:		         8  13  66
16:		         3   5  71
32:		         2   3  74
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