== sanity test 123aa: verify statahead work ============== 04:05:17 (1786694717)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9ff7c2e39800.batch_stats=0
total: 100 open/close in 3.06 seconds: 32.67 ops/second
llite.lustre-ffff9ff7c2e39800.statahead_max=0
101

real	0m2.751s
user	0m0.002s
sys	0m0.353s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff9ff7c2e39800.statahead_max=128
llite.lustre-ffff9ff7c2e39800.statahead_max=128
101

real	0m1.046s
user	0m0.005s
sys	0m0.185s
'ls -l' 100 files with statahead: 1 sec
statahead total: 109
statahead wrong: 2
agl total: 105
list_total: 25
fname_total: 65
hit_total: 374
miss_total: 1560
swrong=2 ewrong=2
 - open/close 694 (time 1786694746.01 total 10.01 last 69.35)
total: 900 open/close in 13.27 seconds: 67.80 ops/second
llite.lustre-ffff9ff7c2e39800.statahead_max=0
1001

real	0m27.902s
user	0m0.047s
sys	0m3.522s
'ls -l' 1000 files without statahead: 28 sec
llite.lustre-ffff9ff7c2e39800.statahead_max=128
llite.lustre-ffff9ff7c2e39800.statahead_max=128
1001

real	0m6.465s
user	0m0.025s
sys	0m1.478s
'ls -l' 1000 files with statahead: 7 sec
statahead total: 110
statahead wrong: 2
agl total: 106
list_total: 26
fname_total: 65
hit_total: 1373
miss_total: 1561
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 25 seconds
llite.lustre-ffff9ff7c2e39800.statahead_stats=
statahead total: 110
statahead wrong: 2
agl total: 106
list_total: 26
fname_total: 65
hit_total: 1373
miss_total: 1561
mdc.lustre-MDT0000-mdc-ffff9ff7c2e39800.batch_stats=
snapshot_time:            1786694822.067046954 secs.nsecs
start_time:               1786694722.733529295 secs.nsecs
elapsed_time:             99.333517659 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        19  33  33
2:		         8  14  47
4:		         5   8  56
8:		         5   8  64
16:		         2   3  68
32:		         3   5  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