== sanity test 123aa: verify statahead work ============== 16:08:15 (1788466095)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff998a9039b800.batch_stats=0
total: 100 open/close in 3.50 seconds: 28.54 ops/second
llite.lustre-ffff998a9039b800.statahead_max=0
101

real	0m3.255s
user	0m0.004s
sys	0m0.359s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff998a9039b800.statahead_max=128
llite.lustre-ffff998a9039b800.statahead_max=128
101

real	0m0.917s
user	0m0.004s
sys	0m0.177s
'ls -l' 100 files with statahead: 1 sec
statahead total: 129
statahead wrong: 2
agl total: 125
list_total: 24
fname_total: 76
hit_total: 1286
miss_total: 1276
swrong=2 ewrong=2
 - open/close 589 (time 1788466126.30 total 10.00 last 58.89)
total: 900 open/close in 14.51 seconds: 62.04 ops/second
llite.lustre-ffff998a9039b800.statahead_max=0
1001

real	0m29.006s
user	0m0.053s
sys	0m3.236s
'ls -l' 1000 files without statahead: 29 sec
llite.lustre-ffff998a9039b800.statahead_max=128
llite.lustre-ffff998a9039b800.statahead_max=128
1001

real	0m5.934s
user	0m0.043s
sys	0m1.624s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 130
statahead wrong: 2
agl total: 126
list_total: 25
fname_total: 76
hit_total: 2285
miss_total: 1277
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 23 seconds
llite.lustre-ffff998a9039b800.statahead_stats=
statahead total: 130
statahead wrong: 2
agl total: 126
list_total: 25
fname_total: 76
hit_total: 2285
miss_total: 1277
mdc.lustre-MDT0000-mdc-ffff998a9039b800.batch_stats=
snapshot_time:            1788466201.711103051 secs.nsecs
start_time:               1788466101.026895293 secs.nsecs
elapsed_time:             100.684207758 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        18  32  32
2:		         5   8  41
4:		         7  12  53
8:		         4   7  60
16:		         5   8  69
32:		         2   3  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