== sanity test 123aa: verify statahead work ============== 11:39:48 (1787499588)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8a6d79f51800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff8a6d79f51800.batch_stats=0
striped dir -i1 -c2 -H fnv_1a_64  /mnt/lustre/d123aa.sanity
total: 100 open/close in 2.17 seconds: 46.05 ops/second
llite.lustre-ffff8a6d79f51800.statahead_max=0
101

real	0m2.151s
user	0m0.004s
sys	0m0.296s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff8a6d79f51800.statahead_max=128
llite.lustre-ffff8a6d79f51800.statahead_max=128
101

real	0m0.951s
user	0m0.006s
sys	0m0.166s
'ls -l' 100 files with statahead: 1 sec
statahead total: 112
statahead wrong: 2
agl total: 109
list_total: 24
fname_total: 88
hit_total: 1139
miss_total: 1278
swrong=2 ewrong=2
total: 900 open/close in 9.32 seconds: 96.59 ops/second
llite.lustre-ffff8a6d79f51800.statahead_max=0
1001

real	0m19.508s
user	0m0.036s
sys	0m2.913s
'ls -l' 1000 files without statahead: 20 sec
llite.lustre-ffff8a6d79f51800.statahead_max=128
llite.lustre-ffff8a6d79f51800.statahead_max=128
1001

real	0m4.657s
user	0m0.023s
sys	0m1.311s
'ls -l' 1000 files with statahead: 5 sec
statahead total: 113
statahead wrong: 2
agl total: 110
list_total: 25
fname_total: 88
hit_total: 2138
miss_total: 1279
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 16 seconds
llite.lustre-ffff8a6d79f51800.statahead_stats=
statahead total: 113
statahead wrong: 2
agl total: 110
list_total: 25
fname_total: 88
hit_total: 2138
miss_total: 1279
mdc.lustre-MDT0000-mdc-ffff8a6d79f51800.batch_stats=
snapshot_time:            1787499664.848003241 secs.nsecs
start_time:               1787499592.789223210 secs.nsecs
elapsed_time:             72.058780031 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         3  13  13
2:		         0   0  13
4:		         3  13  26
8:		         1   4  30
16:		         2   8  39
32:		         6  26  65
64:		         8  34 100
mdc.lustre-MDT0001-mdc-ffff8a6d79f51800.batch_stats=
snapshot_time:            1787499664.848072148 secs.nsecs
start_time:               1787499592.789300957 secs.nsecs
elapsed_time:             72.058771191 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
2:		         0   0   0
4:		         1   5   5
8:		         4  20  25
16:		         1   5  30
32:		         4  20  50
64:		        10  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