== sanity test 123aa: verify statahead work ============== 15:09:51 (1788289791)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9acce008c000.batch_stats=0
total: 100 open/close in 3.72 seconds: 26.86 ops/second
llite.lustre-ffff9acce008c000.statahead_max=0
101

real	0m3.131s
user	0m0.004s
sys	0m0.325s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff9acce008c000.statahead_max=128
llite.lustre-ffff9acce008c000.statahead_max=128
101

real	0m0.951s
user	0m0.007s
sys	0m0.177s
'ls -l' 100 files with statahead: 1 sec
statahead total: 127
statahead wrong: 2
agl total: 123
list_total: 24
fname_total: 90
hit_total: 388
miss_total: 1369
swrong=2 ewrong=2
 - open/close 537 (time 1788289821.75 total 10.01 last 53.67)
total: 900 open/close in 15.53 seconds: 57.94 ops/second
llite.lustre-ffff9acce008c000.statahead_max=0
1001

real	0m21.133s
user	0m0.034s
sys	0m2.827s
'ls -l' 1000 files without statahead: 21 sec
llite.lustre-ffff9acce008c000.statahead_max=128
llite.lustre-ffff9acce008c000.statahead_max=128
1001

real	0m6.721s
user	0m0.025s
sys	0m1.226s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 128
statahead wrong: 2
agl total: 124
list_total: 25
fname_total: 90
hit_total: 1387
miss_total: 1370
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 23 seconds
llite.lustre-ffff9acce008c000.statahead_stats=
statahead total: 128
statahead wrong: 2
agl total: 124
list_total: 25
fname_total: 90
hit_total: 1387
miss_total: 1370
mdc.lustre-MDT0000-mdc-ffff9acce008c000.batch_stats=
snapshot_time:            1788289891.340029689 secs.nsecs
start_time:               1788289796.208280672 secs.nsecs
elapsed_time:             95.131749017 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         5  11  11
2:		         3   7  19
4:		         5  11  30
8:		         8  19  50
16:		         4   9  59
32:		         2   4  64
64:		        15  35 100
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