== sanity test 123aa: verify statahead work ============== 09:38:33 (1787837913)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff92e130956800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff92e130956800.batch_stats=0
striped dir -i1 -c2 -H fnv_1a_64  /mnt/lustre/d123aa.sanity
total: 100 open/close in 3.58 seconds: 27.96 ops/second
llite.lustre-ffff92e130956800.statahead_max=0
101

real	0m3.289s
user	0m0.005s
sys	0m0.379s
'ls -l' 100 files without statahead: 4 sec
llite.lustre-ffff92e130956800.statahead_max=128
llite.lustre-ffff92e130956800.statahead_max=128
101

real	0m1.061s
user	0m0.005s
sys	0m0.184s
'ls -l' 100 files with statahead: 1 sec
statahead total: 118
statahead wrong: 2
agl total: 114
list_total: 24
fname_total: 83
hit_total: 380
miss_total: 1600
swrong=2 ewrong=2
 - open/close 898 (time 1787837944.42 total 10.01 last 89.74)
total: 900 open/close in 10.02 seconds: 89.85 ops/second
llite.lustre-ffff92e130956800.statahead_max=0
1001

real	0m22.831s
user	0m0.051s
sys	0m3.130s
'ls -l' 1000 files without statahead: 23 sec
llite.lustre-ffff92e130956800.statahead_max=128
llite.lustre-ffff92e130956800.statahead_max=128
1001

real	0m5.928s
user	0m0.035s
sys	0m1.523s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 119
statahead wrong: 2
agl total: 115
list_total: 25
fname_total: 83
hit_total: 1379
miss_total: 1601
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 20 seconds
llite.lustre-ffff92e130956800.statahead_stats=
statahead total: 119
statahead wrong: 2
agl total: 115
list_total: 25
fname_total: 83
hit_total: 1379
miss_total: 1601
mdc.lustre-MDT0000-mdc-ffff92e130956800.batch_stats=
snapshot_time:            1787838007.653843471 secs.nsecs
start_time:               1787837918.644059852 secs.nsecs
elapsed_time:             89.009783619 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         6  21  21
2:		         2   7  28
4:		         3  10  39
8:		         2   7  46
16:		         1   3  50
32:		         5  17  67
64:		         9  32 100
mdc.lustre-MDT0001-mdc-ffff92e130956800.batch_stats=
snapshot_time:            1787838007.653935061 secs.nsecs
start_time:               1787837918.644139433 secs.nsecs
elapsed_time:             89.009795628 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         8  27  27
2:		         1   3  31
4:		         3  10  41
8:		         3  10  51
16:		         0   0  51
32:		         3  10  62
64:		        11  37 100
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