== sanity test 123aa: verify statahead work ============== 19:44:19 (1787874259)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9675582b4000.batch_stats=0
total: 100 open/close in 3.02 seconds: 33.13 ops/second
llite.lustre-ffff9675582b4000.statahead_max=0
101

real	0m2.607s
user	0m0.005s
sys	0m0.300s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff9675582b4000.statahead_max=128
llite.lustre-ffff9675582b4000.statahead_max=128
101

real	0m1.002s
user	0m0.005s
sys	0m0.156s
'ls -l' 100 files with statahead: 1 sec
statahead total: 126
statahead wrong: 2
agl total: 122
list_total: 24
fname_total: 101
hit_total: 293
miss_total: 1703
swrong=2 ewrong=2
 - open/close 637 (time 1787874289.27 total 10.00 last 63.70)
total: 900 open/close in 13.45 seconds: 66.94 ops/second
llite.lustre-ffff9675582b4000.statahead_max=0
1001

real	0m19.937s
user	0m0.027s
sys	0m2.839s
'ls -l' 1000 files without statahead: 20 sec
llite.lustre-ffff9675582b4000.statahead_max=128
llite.lustre-ffff9675582b4000.statahead_max=128
1001

real	0m5.220s
user	0m0.030s
sys	0m1.321s
'ls -l' 1000 files with statahead: 5 sec
statahead total: 127
statahead wrong: 2
agl total: 123
list_total: 25
fname_total: 101
hit_total: 1292
miss_total: 1704
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 20 seconds
llite.lustre-ffff9675582b4000.statahead_stats=
statahead total: 127
statahead wrong: 2
agl total: 123
list_total: 25
fname_total: 101
hit_total: 1292
miss_total: 1704
mdc.lustre-MDT0000-mdc-ffff9675582b4000.batch_stats=
snapshot_time:            1787874350.301061882 secs.nsecs
start_time:               1787874265.524749186 secs.nsecs
elapsed_time:             84.776312696 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        10  22  22
2:		         4   8  31
4:		         1   2  33
8:		         9  20  53
16:		         4   8  62
32:		         2   4  66
64:		        15  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