== sanity test 123aa: verify statahead work ============== 03:49:52 (1786952992)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9d4708c47800.batch_stats=0
total: 100 open/close in 3.73 seconds: 26.84 ops/second
llite.lustre-ffff9d4708c47800.statahead_max=0
101

real	0m3.293s
user	0m0.008s
sys	0m0.410s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff9d4708c47800.statahead_max=128
llite.lustre-ffff9d4708c47800.statahead_max=128
101

real	0m1.215s
user	0m0.003s
sys	0m0.196s
'ls -l' 100 files with statahead: 1 sec
statahead total: 133
statahead wrong: 2
agl total: 128
list_total: 24
fname_total: 99
hit_total: 721
miss_total: 1608
swrong=2 ewrong=2
 - open/close 571 (time 1786953025.69 total 10.02 last 57.00)
total: 900 open/close in 16.21 seconds: 55.52 ops/second
llite.lustre-ffff9d4708c47800.statahead_max=0
1001

real	0m28.780s
user	0m0.035s
sys	0m3.460s
'ls -l' 1000 files without statahead: 29 sec
llite.lustre-ffff9d4708c47800.statahead_max=128
llite.lustre-ffff9d4708c47800.statahead_max=128
1001

real	0m6.882s
user	0m0.036s
sys	0m1.868s
'ls -l' 1000 files with statahead: 7 sec
statahead total: 134
statahead wrong: 2
agl total: 129
list_total: 25
fname_total: 99
hit_total: 1720
miss_total: 1609
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 24 seconds
llite.lustre-ffff9d4708c47800.statahead_stats=
statahead total: 134
statahead wrong: 2
agl total: 129
list_total: 25
fname_total: 99
hit_total: 1720
miss_total: 1609
mdc.lustre-MDT0000-mdc-ffff9d4708c47800.batch_stats=
snapshot_time:            1786953105.946281615 secs.nsecs
start_time:               1786952998.799033789 secs.nsecs
elapsed_time:             107.147247826 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        15  28  28
2:		         6  11  40
4:		         2   3  44
8:		         8  15  59
16:		         4   7  67
32:		         2   3  71
64:		        15  28 100
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