== sanity test 123aa: verify statahead work ============== 16:44:31 (1778618671)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff89db10465000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff89db10465000.batch_stats=0
striped dir -i1 -c2 -H fnv_1a_64  /mnt/lustre/d123aa.sanity
total: 100 open/close in 2.63 seconds: 38.06 ops/second
llite.lustre-ffff89db10465000.statahead_max=0
101

real	0m3.067s
user	0m0.006s
sys	0m0.339s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff89db10465000.statahead_max=128
llite.lustre-ffff89db10465000.statahead_max=128
101

real	0m1.138s
user	0m0.005s
sys	0m0.163s
'ls -l' 100 files with statahead: 2 sec
statahead total: 142
statahead wrong: 2
agl total: 138
list_total: 24
fname_total: 118
hit_total: 510
miss_total: 1506
swrong=2 ewrong=2
 - open/close 685 (time 1778618702.24 total 10.01 last 68.47)
total: 900 open/close in 13.52 seconds: 66.57 ops/second
llite.lustre-ffff89db10465000.statahead_max=0
1001

real	0m31.556s
user	0m0.036s
sys	0m3.213s
'ls -l' 1000 files without statahead: 32 sec
llite.lustre-ffff89db10465000.statahead_max=128
llite.lustre-ffff89db10465000.statahead_max=128
1001

real	0m6.040s
user	0m0.022s
sys	0m1.547s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 143
statahead wrong: 2
agl total: 139
list_total: 25
fname_total: 118
hit_total: 1509
miss_total: 1507
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 22 seconds
llite.lustre-ffff89db10465000.statahead_stats=
statahead total: 143
statahead wrong: 2
agl total: 139
list_total: 25
fname_total: 118
hit_total: 1509
miss_total: 1507
mdc.lustre-MDT0000-mdc-ffff89db10465000.batch_stats=
snapshot_time:            1778618779.030774439 secs.nsecs
start_time:               1778618676.718566590 secs.nsecs
elapsed_time:             102.312207849 secs.nsecs
subreqs per batch   batches   % cum %
1:		         3  12  12
2:		         0   0  12
4:		         0   0  12
8:		         5  20  33
16:		         2   8  41
32:		         5  20  62
64:		         9  37 100
mdc.lustre-MDT0001-mdc-ffff89db10465000.batch_stats=
snapshot_time:            1778618779.030842087 secs.nsecs
start_time:               1778618676.718668800 secs.nsecs
elapsed_time:             102.312173287 secs.nsecs
subreqs per batch   batches   % cum %
1:		         1   4   4
2:		         2   8  12
4:		         4  16  29
8:		         0   0  29
16:		         1   4  33
32:		         8  33  66
64:		         8  33 100
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