== sanity test 123aa: verify statahead work ============== 11:54:17 (1786636457)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9d64058ba000.batch_stats=0
total: 100 open/close in 2.79 seconds: 35.81 ops/second
llite.lustre-ffff9d64058ba000.statahead_max=0
101

real	0m2.223s
user	0m0.007s
sys	0m0.336s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff9d64058ba000.statahead_max=128
llite.lustre-ffff9d64058ba000.statahead_max=128
101

real	0m0.887s
user	0m0.006s
sys	0m0.193s
'ls -l' 100 files with statahead: 0 sec
statahead total: 135
statahead wrong: 2
agl total: 131
list_total: 23
fname_total: 112
hit_total: 345
miss_total: 1437
swrong=2 ewrong=2
 - open/close 702 (time 1786636483.83 total 10.01 last 70.14)
total: 900 open/close in 13.05 seconds: 68.99 ops/second
llite.lustre-ffff9d64058ba000.statahead_max=0
1001

real	0m21.473s
user	0m0.026s
sys	0m3.266s
'ls -l' 1000 files without statahead: 22 sec
llite.lustre-ffff9d64058ba000.statahead_max=128
llite.lustre-ffff9d64058ba000.statahead_max=128
1001

real	0m6.960s
user	0m0.036s
sys	0m1.575s
'ls -l' 1000 files with statahead: 7 sec
statahead total: 136
statahead wrong: 2
agl total: 132
list_total: 24
fname_total: 112
hit_total: 1344
miss_total: 1438
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 23 seconds
llite.lustre-ffff9d64058ba000.statahead_stats=
statahead total: 136
statahead wrong: 2
agl total: 132
list_total: 24
fname_total: 112
hit_total: 1344
miss_total: 1438
mdc.lustre-MDT0000-mdc-ffff9d64058ba000.batch_stats=
snapshot_time:            1786636551.811581540 secs.nsecs
start_time:               1786636461.890151521 secs.nsecs
elapsed_time:             89.921430019 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        16  27  27
2:		         7  12  39
4:		         6  10  50
8:		         7  12  62
16:		         4   6  68
32:		         3   5  74
64:		        15  25 100
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