== sanity test 123aa: verify statahead work ============== 11:56:23 (1787846183)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8c6e7d0eb000.batch_stats=0
total: 100 open/close in 2.96 seconds: 33.83 ops/second
llite.lustre-ffff8c6e7d0eb000.statahead_max=0
101

real	0m3.110s
user	0m0.006s
sys	0m0.334s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff8c6e7d0eb000.statahead_max=128
llite.lustre-ffff8c6e7d0eb000.statahead_max=128
101

real	0m1.209s
user	0m0.006s
sys	0m0.195s
'ls -l' 100 files with statahead: 1 sec
statahead total: 136
statahead wrong: 2
agl total: 132
list_total: 24
fname_total: 100
hit_total: 260
miss_total: 1557
swrong=2 ewrong=2
 - open/close 595 (time 1787846213.25 total 10.02 last 59.41)
total: 900 open/close in 15.82 seconds: 56.90 ops/second
llite.lustre-ffff8c6e7d0eb000.statahead_max=0
1001

real	0m25.972s
user	0m0.036s
sys	0m3.042s
'ls -l' 1000 files without statahead: 26 sec
llite.lustre-ffff8c6e7d0eb000.statahead_max=128
llite.lustre-ffff8c6e7d0eb000.statahead_max=128
1001

real	0m6.875s
user	0m0.032s
sys	0m1.314s
'ls -l' 1000 files with statahead: 7 sec
statahead total: 137
statahead wrong: 2
agl total: 133
list_total: 25
fname_total: 100
hit_total: 1259
miss_total: 1558
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 24 seconds
llite.lustre-ffff8c6e7d0eb000.statahead_stats=
statahead total: 137
statahead wrong: 2
agl total: 133
list_total: 25
fname_total: 100
hit_total: 1259
miss_total: 1558
mdc.lustre-MDT0000-mdc-ffff8c6e7d0eb000.batch_stats=
snapshot_time:            1787846290.005495986 secs.nsecs
start_time:               1787846188.837171270 secs.nsecs
elapsed_time:             101.168324716 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         7  14  14
2:		         6  12  27
4:		         8  16  43
8:		         6  12  56
16:		         4   8  64
32:		         2   4  68
64:		        15  31 100
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