== sanity test 123aa: verify statahead work ============== 05:53:18 (1779702798)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8e6a06d25000.batch_stats=0
total: 100 open/close in 3.03 seconds: 33.05 ops/second
llite.lustre-ffff8e6a06d25000.statahead_max=0
101

real	0m2.757s
user	0m0.005s
sys	0m0.326s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff8e6a06d25000.statahead_max=128
llite.lustre-ffff8e6a06d25000.statahead_max=128
101

real	0m0.970s
user	0m0.005s
sys	0m0.190s
'ls -l' 100 files with statahead: 1 sec
statahead total: 146
statahead wrong: 1
agl total: 142
list_total: 24
fname_total: 105
hit_total: 563
miss_total: 255
swrong=1 ewrong=1
 - open/close 559 (time 1779702826.93 total 10.01 last 55.84)
total: 900 open/close in 15.93 seconds: 56.51 ops/second
llite.lustre-ffff8e6a06d25000.statahead_max=0
1001

real	0m23.784s
user	0m0.039s
sys	0m3.333s
'ls -l' 1000 files without statahead: 24 sec
llite.lustre-ffff8e6a06d25000.statahead_max=128
llite.lustre-ffff8e6a06d25000.statahead_max=128
1001

real	0m7.119s
user	0m0.029s
sys	0m1.597s
'ls -l' 1000 files with statahead: 7 sec
statahead total: 147
statahead wrong: 1
agl total: 143
list_total: 25
fname_total: 105
hit_total: 1562
miss_total: 256
swrong=1 ewrong=1
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 23 seconds
llite.lustre-ffff8e6a06d25000.statahead_stats=
statahead total: 147
statahead wrong: 1
agl total: 143
list_total: 25
fname_total: 105
hit_total: 1562
miss_total: 256
mdc.lustre-MDT0000-mdc-ffff8e6a06d25000.batch_stats=
snapshot_time:            1779702901.113685407 secs.nsecs
start_time:               1779702803.148214750 secs.nsecs
elapsed_time:             97.965470657 secs.nsecs
subreqs per batch   batches   % cum %
1:		         3   8   8
2:		         1   2  11
4:		         6  17  28
8:		         6  17  45
16:		         1   2  48
32:		         2   5  54
64:		        16  45 100
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