== sanity test 123aa: verify statahead work ============== 11:55:38 (1781625338)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff963c91b03000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff963c91b03000.batch_stats=0
striped dir -i1 -c2 -H fnv_1a_64  /mnt/lustre/d123aa.sanity
total: 100 open/close in 1.64 seconds: 61.06 ops/second
llite.lustre-ffff963c91b03000.statahead_max=0
101

real	0m1.581s
user	0m0.003s
sys	0m0.339s
'ls -l' 100 files without statahead: 1 sec
llite.lustre-ffff963c91b03000.statahead_max=128
llite.lustre-ffff963c91b03000.statahead_max=128
101

real	0m0.585s
user	0m0.003s
sys	0m0.194s
'ls -l' 100 files with statahead: 1 sec
statahead total: 96
statahead wrong: 2
agl total: 94
list_total: 25
fname_total: 71
hit_total: 831
miss_total: 990
swrong=2 ewrong=2
total: 900 open/close in 6.56 seconds: 137.19 ops/second
llite.lustre-ffff963c91b03000.statahead_max=0
1001

real	0m12.709s
user	0m0.038s
sys	0m3.120s
'ls -l' 1000 files without statahead: 13 sec
llite.lustre-ffff963c91b03000.statahead_max=128
llite.lustre-ffff963c91b03000.statahead_max=128
1001

real	0m3.341s
user	0m0.019s
sys	0m2.058s
'ls -l' 1000 files with statahead: 3 sec
statahead total: 97
statahead wrong: 2
agl total: 95
list_total: 26
fname_total: 71
hit_total: 1830
miss_total: 991
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 10 seconds
llite.lustre-ffff963c91b03000.statahead_stats=
statahead total: 97
statahead wrong: 2
agl total: 95
list_total: 26
fname_total: 71
hit_total: 1830
miss_total: 991
mdc.lustre-MDT0000-mdc-ffff963c91b03000.batch_stats=
snapshot_time:            1781625387.118499164 secs.nsecs
start_time:               1781625341.143119334 secs.nsecs
elapsed_time:             45.975379830 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        11  35  35
2:		         2   6  41
4:		         4  12  54
8:		         0   0  54
16:		         0   0  54
32:		         4  12  67
64:		        10  32 100
mdc.lustre-MDT0001-mdc-ffff963c91b03000.batch_stats=
snapshot_time:            1781625387.118577734 secs.nsecs
start_time:               1781625341.143198280 secs.nsecs
elapsed_time:             45.975379454 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        11  37  37
2:		         0   0  37
4:		         0   0  37
8:		         4  13  51
16:		         0   0  51
32:		         4  13  65
64:		        10  34 100
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