== sanity test 123aa: verify statahead work ============== 04:32:46 (1787128366)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9f9cc4588000.batch_stats=0
total: 100 open/close in 3.15 seconds: 31.75 ops/second
llite.lustre-ffff9f9cc4588000.statahead_max=0
101

real	0m2.939s
user	0m0.005s
sys	0m0.394s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff9f9cc4588000.statahead_max=128
llite.lustre-ffff9f9cc4588000.statahead_max=128
101

real	0m1.055s
user	0m0.005s
sys	0m0.176s
'ls -l' 100 files with statahead: 1 sec
statahead total: 142
statahead wrong: 2
agl total: 123
list_total: 25
fname_total: 116
hit_total: 349
miss_total: 1483
swrong=2 ewrong=2
 - open/close 634 (time 1787128395.77 total 10.00 last 63.37)
total: 900 open/close in 14.68 seconds: 61.29 ops/second
llite.lustre-ffff9f9cc4588000.statahead_max=0
1001

real	0m22.822s
user	0m0.030s
sys	0m3.209s
'ls -l' 1000 files without statahead: 23 sec
llite.lustre-ffff9f9cc4588000.statahead_max=128
llite.lustre-ffff9f9cc4588000.statahead_max=128
1001

real	0m7.310s
user	0m0.047s
sys	0m1.889s
'ls -l' 1000 files with statahead: 7 sec
statahead total: 143
statahead wrong: 2
agl total: 124
list_total: 26
fname_total: 116
hit_total: 1348
miss_total: 1484
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 25 seconds
llite.lustre-ffff9f9cc4588000.statahead_stats=
statahead total: 143
statahead wrong: 2
agl total: 124
list_total: 26
fname_total: 116
hit_total: 1348
miss_total: 1484
mdc.lustre-MDT0000-mdc-ffff9f9cc4588000.batch_stats=
snapshot_time:            1787128470.026698107 secs.nsecs
start_time:               1787128371.542193542 secs.nsecs
elapsed_time:             98.484504565 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        10  18  18
2:		        12  22  41
4:		         5   9  50
8:		         7  13  64
16:		         3   5  69
32:		         1   1  71
64:		        15  28 100
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