== sanity test 123aa: verify statahead work ============== 21:22:21 (1786411341)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9412c8f18800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff9412c8f18800.batch_stats=0
striped dir -i1 -c2 -H all_char  /mnt/lustre/d123aa.sanity
total: 100 open/close in 3.27 seconds: 30.58 ops/second
llite.lustre-ffff9412c8f18800.statahead_max=0
101

real	0m4.001s
user	0m0.006s
sys	0m0.368s
'ls -l' 100 files without statahead: 4 sec
llite.lustre-ffff9412c8f18800.statahead_max=128
llite.lustre-ffff9412c8f18800.statahead_max=128
101

real	0m1.247s
user	0m0.005s
sys	0m0.185s
'ls -l' 100 files with statahead: 1 sec
statahead total: 148
statahead wrong: 2
agl total: 144
list_total: 25
fname_total: 109
hit_total: 329
miss_total: 1284
swrong=2 ewrong=2
 - open/close 596 (time 1786411374.44 total 10.01 last 59.53)
total: 900 open/close in 15.42 seconds: 58.37 ops/second
llite.lustre-ffff9412c8f18800.statahead_max=0
1001

real	0m25.122s
user	0m0.039s
sys	0m3.450s
'ls -l' 1000 files without statahead: 26 sec
llite.lustre-ffff9412c8f18800.statahead_max=128
llite.lustre-ffff9412c8f18800.statahead_max=128
1001

real	0m6.649s
user	0m0.028s
sys	0m1.666s
'ls -l' 1000 files with statahead: 7 sec
statahead total: 149
statahead wrong: 2
agl total: 145
list_total: 26
fname_total: 109
hit_total: 1328
miss_total: 1285
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 24 seconds
llite.lustre-ffff9412c8f18800.statahead_stats=
statahead total: 149
statahead wrong: 2
agl total: 145
list_total: 26
fname_total: 109
hit_total: 1328
miss_total: 1285
mdc.lustre-MDT0000-mdc-ffff9412c8f18800.batch_stats=
snapshot_time:            1786411450.276749600 secs.nsecs
start_time:               1786411346.790451110 secs.nsecs
elapsed_time:             103.486298490 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         2   9   9
2:		         1   4  14
4:		         1   4  19
8:		         2   9  28
16:		         0   0  28
32:		         6  28  57
64:		         9  42 100
mdc.lustre-MDT0001-mdc-ffff9412c8f18800.batch_stats=
snapshot_time:            1786411450.276821369 secs.nsecs
start_time:               1786411346.790551441 secs.nsecs
elapsed_time:             103.486269928 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         2   9   9
2:		         0   0   9
4:		         4  18  27
8:		         1   4  31
16:		         0   0  31
32:		         4  18  50
64:		        11  50 100
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