== sanity test 123aa: verify statahead work ============== 16:34:01 (1786653241)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff963047d1c000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff963047d1c000.batch_stats=0
striped dir -i1 -c2 -H all_char  /mnt/lustre/d123aa.sanity
total: 100 open/close in 3.58 seconds: 27.91 ops/second
llite.lustre-ffff963047d1c000.statahead_max=0
101

real	0m3.392s
user	0m0.006s
sys	0m0.384s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff963047d1c000.statahead_max=128
llite.lustre-ffff963047d1c000.statahead_max=128
101

real	0m1.074s
user	0m0.003s
sys	0m0.197s
'ls -l' 100 files with statahead: 1 sec
statahead total: 114
statahead wrong: 2
agl total: 109
list_total: 25
fname_total: 80
hit_total: 288
miss_total: 1433
swrong=2 ewrong=2
 - open/close 622 (time 1786653273.09 total 10.01 last 62.16)
total: 900 open/close in 13.90 seconds: 64.76 ops/second
llite.lustre-ffff963047d1c000.statahead_max=0
1001

real	0m26.222s
user	0m0.043s
sys	0m3.800s
'ls -l' 1000 files without statahead: 26 sec
llite.lustre-ffff963047d1c000.statahead_max=128
llite.lustre-ffff963047d1c000.statahead_max=128
1001

real	0m8.101s
user	0m0.037s
sys	0m1.841s
'ls -l' 1000 files with statahead: 8 sec
statahead total: 115
statahead wrong: 2
agl total: 110
list_total: 26
fname_total: 80
hit_total: 1287
miss_total: 1434
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 25 seconds
llite.lustre-ffff963047d1c000.statahead_stats=
statahead total: 115
statahead wrong: 2
agl total: 110
list_total: 26
fname_total: 80
hit_total: 1287
miss_total: 1434
mdc.lustre-MDT0000-mdc-ffff963047d1c000.batch_stats=
snapshot_time:            1786653353.143627272 secs.nsecs
start_time:               1786653246.923670414 secs.nsecs
elapsed_time:             106.219956858 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         7  23  23
2:		         2   6  30
4:		         2   6  36
8:		         4  13  50
16:		         1   3  53
32:		         3  10  63
64:		        11  36 100
mdc.lustre-MDT0001-mdc-ffff963047d1c000.batch_stats=
snapshot_time:            1786653353.143749587 secs.nsecs
start_time:               1786653246.926232022 secs.nsecs
elapsed_time:             106.217517565 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         5  20  20
2:		         0   0  20
4:		         4  16  36
8:		         1   4  40
16:		         1   4  44
32:		         2   8  52
64:		        12  48 100
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