== sanity test 123aa: verify statahead work ============== 08:04:51 (1787832291)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8fec713d8800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff8fec713d8800.batch_stats=0
striped dir -i1 -c2 -H fnv_1a_64  /mnt/lustre/d123aa.sanity
total: 100 open/close in 3.41 seconds: 29.36 ops/second
llite.lustre-ffff8fec713d8800.statahead_max=0
101

real	0m3.035s
user	0m0.006s
sys	0m0.332s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff8fec713d8800.statahead_max=128
llite.lustre-ffff8fec713d8800.statahead_max=128
101

real	0m0.995s
user	0m0.005s
sys	0m0.222s
'ls -l' 100 files with statahead: 1 sec
statahead total: 143
statahead wrong: 2
agl total: 139
list_total: 25
fname_total: 116
hit_total: 1333
miss_total: 1267
swrong=2 ewrong=2
 - open/close 544 (time 1787832322.16 total 10.01 last 54.37)
total: 900 open/close in 15.98 seconds: 56.33 ops/second
llite.lustre-ffff8fec713d8800.statahead_max=0
1001

real	0m28.256s
user	0m0.038s
sys	0m3.150s
'ls -l' 1000 files without statahead: 28 sec
llite.lustre-ffff8fec713d8800.statahead_max=128
llite.lustre-ffff8fec713d8800.statahead_max=128
1001

real	0m7.101s
user	0m0.038s
sys	0m1.631s
'ls -l' 1000 files with statahead: 7 sec
statahead total: 144
statahead wrong: 2
agl total: 140
list_total: 26
fname_total: 116
hit_total: 2332
miss_total: 1268
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 26 seconds
llite.lustre-ffff8fec713d8800.statahead_stats=
statahead total: 144
statahead wrong: 2
agl total: 140
list_total: 26
fname_total: 116
hit_total: 2332
miss_total: 1268
mdc.lustre-MDT0000-mdc-ffff8fec713d8800.batch_stats=
snapshot_time:            1787832405.525023324 secs.nsecs
start_time:               1787832296.755734163 secs.nsecs
elapsed_time:             108.769289161 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         2   8   8
2:		         0   0   8
4:		         3  13  21
8:		         3  13  34
16:		         0   0  34
32:		         3  13  47
64:		        12  52 100
mdc.lustre-MDT0001-mdc-ffff8fec713d8800.batch_stats=
snapshot_time:            1787832405.525095103 secs.nsecs
start_time:               1787832296.755859597 secs.nsecs
elapsed_time:             108.769235506 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         1   4   4
2:		         0   0   4
4:		         3  14  19
8:		         1   4  23
16:		         1   4  28
32:		         4  19  47
64:		        11  52 100
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