== sanity test 123aa: verify statahead work ============== 19:52:24 (1787701944)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff98f2b518f800.batch_stats=0
total: 100 open/close in 3.53 seconds: 28.34 ops/second
llite.lustre-ffff98f2b518f800.statahead_max=0
101

real	0m2.876s
user	0m0.004s
sys	0m0.331s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff98f2b518f800.statahead_max=128
llite.lustre-ffff98f2b518f800.statahead_max=128
101

real	0m1.446s
user	0m0.007s
sys	0m0.158s
'ls -l' 100 files with statahead: 1 sec
statahead total: 123
statahead wrong: 2
agl total: 119
list_total: 24
fname_total: 86
hit_total: 743
miss_total: 1645
swrong=2 ewrong=2
 - open/close 585 (time 1787701976.49 total 10.00 last 58.49)
total: 900 open/close in 15.54 seconds: 57.93 ops/second
llite.lustre-ffff98f2b518f800.statahead_max=0
1001

real	0m23.655s
user	0m0.032s
sys	0m3.033s
'ls -l' 1000 files without statahead: 24 sec
llite.lustre-ffff98f2b518f800.statahead_max=128
llite.lustre-ffff98f2b518f800.statahead_max=128
1001

real	0m5.779s
user	0m0.028s
sys	0m1.314s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 124
statahead wrong: 2
agl total: 120
list_total: 25
fname_total: 86
hit_total: 1742
miss_total: 1646
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 25 seconds
llite.lustre-ffff98f2b518f800.statahead_stats=
statahead total: 124
statahead wrong: 2
agl total: 120
list_total: 25
fname_total: 86
hit_total: 1742
miss_total: 1646
mdc.lustre-MDT0000-mdc-ffff98f2b518f800.batch_stats=
snapshot_time:            1787702049.894063403 secs.nsecs
start_time:               1787701949.555224885 secs.nsecs
elapsed_time:             100.338838518 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        12  25  25
2:		         2   4  29
4:		         8  17  46
8:		         4   8  55
16:		         3   6  61
32:		         2   4  65
64:		        16  34 100
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