== sanity test 123ab: verify statahead work by using statx ========================================================== 23:36:01 (1789270561)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9a30f7b4b800.batch_stats=0
total: 100 open/close in 3.04 seconds: 32.88 ops/second
llite.lustre-ffff9a30f7b4b800.statahead_max=0
100

real	0m1.976s
user	0m0.012s
sys	0m0.284s
'statx -l' 100 files without statahead: 2 sec
llite.lustre-ffff9a30f7b4b800.statahead_max=128
llite.lustre-ffff9a30f7b4b800.statahead_max=128
100

real	0m0.837s
user	0m0.005s
sys	0m0.140s
'statx -l' 100 files with statahead: 1 sec
statahead total: 137
statahead wrong: 2
agl total: 133
list_total: 26
fname_total: 102
hit_total: 1613
miss_total: 1530
swrong=2 ewrong=2
 - open/close 585 (time 1789270589.55 total 10.01 last 58.47)
total: 900 open/close in 14.79 seconds: 60.85 ops/second
llite.lustre-ffff9a30f7b4b800.statahead_max=0
1000

real	0m22.557s
user	0m0.092s
sys	0m2.711s
'statx -l' 1000 files without statahead: 23 sec
llite.lustre-ffff9a30f7b4b800.statahead_max=128
llite.lustre-ffff9a30f7b4b800.statahead_max=128
1000

real	0m6.737s
user	0m0.075s
sys	0m1.183s
'statx -l' 1000 files with statahead: 7 sec
statahead total: 138
statahead wrong: 2
agl total: 134
list_total: 27
fname_total: 102
hit_total: 2612
miss_total: 1530
swrong=2 ewrong=2
'statx -l' done
unlink + rm -r /mnt/lustre/d123ab.sanity: 25 seconds
llite.lustre-ffff9a30f7b4b800.statahead_stats=
statahead total: 138
statahead wrong: 2
agl total: 134
list_total: 27
fname_total: 102
hit_total: 2612
miss_total: 1530
mdc.lustre-MDT0000-mdc-ffff9a30f7b4b800.batch_stats=
snapshot_time:            1789270664.233744034 secs.nsecs
start_time:               1789270567.119909084 secs.nsecs
elapsed_time:             97.113834950 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        11  21  21
2:		         5   9  31
4:		         7  13  45
8:		         4   7  52
16:		         6  11  64
32:		         4   7  72
64:		        14  27 100
unlink(/mnt/lustre/d123ab.sanity/f123ab.sanity0) error: No such file or directory
total: 0 unlinks in 1 seconds: 0.000000 unlinks/second
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536