== sanity test 123aa: verify statahead work ============== 07:25:19 (1787743519)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff924f4cf24000.batch_stats=0
total: 100 open/close in 2.42 seconds: 41.32 ops/second
llite.lustre-ffff924f4cf24000.statahead_max=0
101

real	0m2.673s
user	0m0.006s
sys	0m0.322s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff924f4cf24000.statahead_max=128
llite.lustre-ffff924f4cf24000.statahead_max=128
101

real	0m0.958s
user	0m0.004s
sys	0m0.166s
'ls -l' 100 files with statahead: 1 sec
statahead total: 140
statahead wrong: 2
agl total: 136
list_total: 25
fname_total: 115
hit_total: 1181
miss_total: 1271
swrong=2 ewrong=2
 - open/close 727 (time 1787743547.94 total 10.01 last 72.64)
total: 900 open/close in 11.69 seconds: 76.97 ops/second
llite.lustre-ffff924f4cf24000.statahead_max=0
1001

real	0m19.978s
user	0m0.031s
sys	0m2.631s
'ls -l' 1000 files without statahead: 20 sec
llite.lustre-ffff924f4cf24000.statahead_max=128
llite.lustre-ffff924f4cf24000.statahead_max=128
1001

real	0m5.819s
user	0m0.023s
sys	0m1.277s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 141
statahead wrong: 2
agl total: 137
list_total: 26
fname_total: 115
hit_total: 2180
miss_total: 1272
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 15 seconds
llite.lustre-ffff924f4cf24000.statahead_stats=
statahead total: 141
statahead wrong: 2
agl total: 137
list_total: 26
fname_total: 115
hit_total: 2180
miss_total: 1272
mdc.lustre-MDT0000-mdc-ffff924f4cf24000.batch_stats=
snapshot_time:            1787743602.919252256 secs.nsecs
start_time:               1787743523.810133742 secs.nsecs
elapsed_time:             79.109118514 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         4  10  10
2:		         3   7  18
4:		         8  21  39
8:		         3   7  47
16:		         3   7  55
32:		         1   2  57
64:		        16  42 100
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