== sanity test 123aa: verify statahead work ============== 22:09:19 (1786673359)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff892977608000.batch_stats=0
total: 100 open/close in 2.80 seconds: 35.68 ops/second
llite.lustre-ffff892977608000.statahead_max=0
101

real	0m3.810s
user	0m0.005s
sys	0m0.349s
'ls -l' 100 files without statahead: 4 sec
llite.lustre-ffff892977608000.statahead_max=128
llite.lustre-ffff892977608000.statahead_max=128
101

real	0m0.908s
user	0m0.005s
sys	0m0.200s
'ls -l' 100 files with statahead: 1 sec
statahead total: 142
statahead wrong: 2
agl total: 137
list_total: 24
fname_total: 98
hit_total: 1135
miss_total: 1280
swrong=2 ewrong=2
 - open/close 523 (time 1786673392.77 total 10.05 last 52.03)
total: 900 open/close in 16.60 seconds: 54.23 ops/second
llite.lustre-ffff892977608000.statahead_max=0
1001

real	0m24.625s
user	0m0.033s
sys	0m3.415s
'ls -l' 1000 files without statahead: 24 sec
llite.lustre-ffff892977608000.statahead_max=128
llite.lustre-ffff892977608000.statahead_max=128
1001

real	0m6.853s
user	0m0.028s
sys	0m1.579s
'ls -l' 1000 files with statahead: 7 sec
statahead total: 143
statahead wrong: 2
agl total: 138
list_total: 25
fname_total: 98
hit_total: 2134
miss_total: 1281
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 27 seconds
llite.lustre-ffff892977608000.statahead_stats=
statahead total: 143
statahead wrong: 2
agl total: 138
list_total: 25
fname_total: 98
hit_total: 2134
miss_total: 1281
mdc.lustre-MDT0000-mdc-ffff892977608000.batch_stats=
snapshot_time:            1786673473.214525653 secs.nsecs
start_time:               1786673366.159504110 secs.nsecs
elapsed_time:             107.055021543 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        18  32  32
2:		        10  17  50
4:		         5   8  58
8:		         4   7  66
16:		         1   1  67
32:		         3   5  73
64:		        15  26 100
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