== sanity test 123aa: verify statahead work ============== 08:38:33 (1786106313)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8ed0e62a6000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff8ed0e62a6000.batch_stats=0
striped dir -i1 -c2 -H fnv_1a_64  /mnt/lustre/d123aa.sanity
total: 100 open/close in 2.88 seconds: 34.76 ops/second
llite.lustre-ffff8ed0e62a6000.statahead_max=0
101

real	0m3.161s
user	0m0.005s
sys	0m0.411s
'ls -l' 100 files without statahead: 4 sec
llite.lustre-ffff8ed0e62a6000.statahead_max=128
llite.lustre-ffff8ed0e62a6000.statahead_max=128
101

real	0m1.300s
user	0m0.002s
sys	0m0.181s
'ls -l' 100 files with statahead: 2 sec
statahead total: 109
statahead wrong: 2
agl total: 106
list_total: 24
fname_total: 82
hit_total: 713
miss_total: 1405
swrong=2 ewrong=2
 - open/close 621 (time 1786106346.49 total 10.00 last 62.10)
total: 900 open/close in 14.49 seconds: 62.11 ops/second
llite.lustre-ffff8ed0e62a6000.statahead_max=0
1001

real	0m24.142s
user	0m0.044s
sys	0m3.122s
'ls -l' 1000 files without statahead: 24 sec
llite.lustre-ffff8ed0e62a6000.statahead_max=128
llite.lustre-ffff8ed0e62a6000.statahead_max=128
1001

real	0m6.331s
user	0m0.029s
sys	0m1.439s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 110
statahead wrong: 2
agl total: 107
list_total: 25
fname_total: 82
hit_total: 1712
miss_total: 1406
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 22 seconds
llite.lustre-ffff8ed0e62a6000.statahead_stats=
statahead total: 110
statahead wrong: 2
agl total: 107
list_total: 25
fname_total: 82
hit_total: 1712
miss_total: 1406
mdc.lustre-MDT0000-mdc-ffff8ed0e62a6000.batch_stats=
snapshot_time:            1786106415.818064688 secs.nsecs
start_time:               1786106320.377614047 secs.nsecs
elapsed_time:             95.440450641 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         8  25  25
2:		         2   6  31
4:		         2   6  37
8:		         4  12  50
16:		         3   9  59
32:		         4  12  71
64:		         9  28 100
mdc.lustre-MDT0001-mdc-ffff8ed0e62a6000.batch_stats=
snapshot_time:            1786106415.818159023 secs.nsecs
start_time:               1786106320.377693839 secs.nsecs
elapsed_time:             95.440465184 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         6  18  18
2:		         5  15  33
4:		         3   9  42
8:		         1   3  45
16:		         3   9  54
32:		         6  18  72
64:		         9  27 100
unlink(/mnt/lustre/d123aa.sanity/f123aa.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