== sanity test 123aa: verify statahead work ============== 07:45:06 (1787399106)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8f3220480000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff8f3220480000.batch_stats=0
striped dir -i1 -c2 -H fnv_1a_64  /mnt/lustre/d123aa.sanity
total: 100 open/close in 2.18 seconds: 45.84 ops/second
llite.lustre-ffff8f3220480000.statahead_max=0
101

real	0m2.091s
user	0m0.003s
sys	0m0.324s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff8f3220480000.statahead_max=128
llite.lustre-ffff8f3220480000.statahead_max=128
101

real	0m0.901s
user	0m0.002s
sys	0m0.195s
'ls -l' 100 files with statahead: 1 sec
statahead total: 101
statahead wrong: 2
agl total: 97
list_total: 25
fname_total: 73
hit_total: 1131
miss_total: 1269
swrong=2 ewrong=2
 - open/close 853 (time 1787399131.81 total 10.00 last 85.28)
total: 900 open/close in 10.70 seconds: 84.11 ops/second
llite.lustre-ffff8f3220480000.statahead_max=0
1001

real	0m19.600s
user	0m0.028s
sys	0m3.046s
'ls -l' 1000 files without statahead: 20 sec
llite.lustre-ffff8f3220480000.statahead_max=128
llite.lustre-ffff8f3220480000.statahead_max=128
1001

real	0m7.046s
user	0m0.028s
sys	0m1.648s
'ls -l' 1000 files with statahead: 7 sec
statahead total: 102
statahead wrong: 2
agl total: 98
list_total: 26
fname_total: 73
hit_total: 2130
miss_total: 1270
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 20 seconds
llite.lustre-ffff8f3220480000.statahead_stats=
statahead total: 102
statahead wrong: 2
agl total: 98
list_total: 26
fname_total: 73
hit_total: 2130
miss_total: 1270
mdc.lustre-MDT0000-mdc-ffff8f3220480000.batch_stats=
snapshot_time:            1787399191.556525258 secs.nsecs
start_time:               1787399110.334359520 secs.nsecs
elapsed_time:             81.222165738 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         1   4   4
2:		         1   4   9
4:		         3  13  22
8:		         1   4  27
16:		         0   0  27
32:		         8  36  63
64:		         8  36 100
mdc.lustre-MDT0001-mdc-ffff8f3220480000.batch_stats=
snapshot_time:            1787399191.556584213 secs.nsecs
start_time:               1787399110.334548838 secs.nsecs
elapsed_time:             81.222035375 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         3  13  13
2:		         0   0  13
4:		         2   8  21
8:		         2   8  30
16:		         1   4  34
32:		         6  26  60
64:		         9  39 100
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