== sanity test 123aa: verify statahead work ============== 20:54:03 (1785459243)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff99939a618000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff99939a618000.batch_stats=0
striped dir -i1 -c2 -H crush  /mnt/lustre/d123aa.sanity
total: 100 open/close in 2.73 seconds: 36.66 ops/second
llite.lustre-ffff99939a618000.statahead_max=0
101

real	0m2.504s
user	0m0.001s
sys	0m0.315s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff99939a618000.statahead_max=128
llite.lustre-ffff99939a618000.statahead_max=128
101

real	0m1.161s
user	0m0.009s
sys	0m0.190s
'ls -l' 100 files with statahead: 1 sec
statahead total: 145
statahead wrong: 2
agl total: 141
list_total: 28
fname_total: 115
hit_total: 1162
miss_total: 1278
swrong=2 ewrong=2
 - open/close 621 (time 1785459272.07 total 10.00 last 62.10)
total: 900 open/close in 13.02 seconds: 69.13 ops/second
llite.lustre-ffff99939a618000.statahead_max=0
1001

real	0m27.464s
user	0m0.028s
sys	0m3.065s
'ls -l' 1000 files without statahead: 28 sec
llite.lustre-ffff99939a618000.statahead_max=128
llite.lustre-ffff99939a618000.statahead_max=128
1001

real	0m6.994s
user	0m0.029s
sys	0m1.435s
'ls -l' 1000 files with statahead: 7 sec
statahead total: 146
statahead wrong: 2
agl total: 142
list_total: 29
fname_total: 115
hit_total: 2161
miss_total: 1279
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 22 seconds
llite.lustre-ffff99939a618000.statahead_stats=
statahead total: 146
statahead wrong: 2
agl total: 142
list_total: 29
fname_total: 115
hit_total: 2161
miss_total: 1279
mdc.lustre-MDT0000-mdc-ffff99939a618000.batch_stats=
snapshot_time:            1785459345.931629127 secs.nsecs
start_time:               1785459247.371720173 secs.nsecs
elapsed_time:             98.559908954 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         5  21  21
2:		         1   4  26
4:		         2   8  34
8:		         1   4  39
16:		         0   0  39
32:		        11  47  86
64:		         3  13 100
mdc.lustre-MDT0001-mdc-ffff99939a618000.batch_stats=
snapshot_time:            1785459345.931757692 secs.nsecs
start_time:               1785459247.371803733 secs.nsecs
elapsed_time:             98.559953959 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         5  19  19
2:		         0   0  19
4:		         1   3  23
8:		         2   7  30
16:		         2   7  38
32:		         3  11  50
64:		        13  50 100
unlink(/mnt/lustre/d123aa.sanity/f123aa.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