== sanity test 123aa: verify statahead work ============== 13:53:28 (1786038808)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9cb5d009a000.batch_stats=0
total: 100 open/close in 3.62 seconds: 27.62 ops/second
llite.lustre-ffff9cb5d009a000.statahead_max=0
101

real	0m3.391s
user	0m0.006s
sys	0m0.344s
'ls -l' 100 files without statahead: 4 sec
llite.lustre-ffff9cb5d009a000.statahead_max=128
llite.lustre-ffff9cb5d009a000.statahead_max=128
101

real	0m1.314s
user	0m0.005s
sys	0m0.177s
'ls -l' 100 files with statahead: 1 sec
statahead total: 163
statahead wrong: 2
agl total: 158
list_total: 25
fname_total: 128
hit_total: 611
miss_total: 1643
swrong=2 ewrong=2
 - open/close 527 (time 1786038840.81 total 10.03 last 52.56)
total: 900 open/close in 16.89 seconds: 53.28 ops/second
llite.lustre-ffff9cb5d009a000.statahead_max=0
1001

real	0m34.949s
user	0m0.045s
sys	0m3.489s
'ls -l' 1000 files without statahead: 35 sec
llite.lustre-ffff9cb5d009a000.statahead_max=128
llite.lustre-ffff9cb5d009a000.statahead_max=128
1001

real	0m11.149s
user	0m0.030s
sys	0m1.558s
'ls -l' 1000 files with statahead: 11 sec
statahead total: 164
statahead wrong: 2
agl total: 159
list_total: 26
fname_total: 128
hit_total: 1610
miss_total: 1644
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 32 seconds
llite.lustre-ffff9cb5d009a000.statahead_stats=
statahead total: 164
statahead wrong: 2
agl total: 159
list_total: 26
fname_total: 128
hit_total: 1610
miss_total: 1644
mdc.lustre-MDT0000-mdc-ffff9cb5d009a000.batch_stats=
snapshot_time:            1786038944.830678643 secs.nsecs
start_time:               1786038814.525371805 secs.nsecs
elapsed_time:             130.305306838 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        14  22  22
2:		        14  22  45
4:		         9  14  60
8:		         4   6  67
16:		         3   4  72
32:		         2   3  75
64:		        15  24 100
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