== sanity test 123aa: verify statahead work ============== 13:38:58 (1789580338)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff958a85892800.batch_stats=0
total: 100 open/close in 2.21 seconds: 45.34 ops/second
llite.lustre-ffff958a85892800.statahead_max=0
101

real	0m1.912s
user	0m0.004s
sys	0m0.279s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff958a85892800.statahead_max=128
llite.lustre-ffff958a85892800.statahead_max=128
101

real	0m0.703s
user	0m0.005s
sys	0m0.170s
'ls -l' 100 files with statahead: 1 sec
statahead total: 124
statahead wrong: 2
agl total: 121
list_total: 23
fname_total: 101
hit_total: 760
miss_total: 1269
swrong=2 ewrong=2
 - open/close 718 (time 1789580362.66 total 10.03 last 71.61)
total: 900 open/close in 12.91 seconds: 69.72 ops/second
llite.lustre-ffff958a85892800.statahead_max=0
1001

real	0m20.364s
user	0m0.029s
sys	0m2.657s
'ls -l' 1000 files without statahead: 20 sec
llite.lustre-ffff958a85892800.statahead_max=128
llite.lustre-ffff958a85892800.statahead_max=128
1001

real	0m5.029s
user	0m0.030s
sys	0m1.371s
'ls -l' 1000 files with statahead: 5 sec
statahead total: 125
statahead wrong: 2
agl total: 122
list_total: 24
fname_total: 101
hit_total: 1759
miss_total: 1270
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 25 seconds
llite.lustre-ffff958a85892800.statahead_stats=
statahead total: 125
statahead wrong: 2
agl total: 122
list_total: 24
fname_total: 101
hit_total: 1759
miss_total: 1270
mdc.lustre-MDT0000-mdc-ffff958a85892800.batch_stats=
snapshot_time:            1789580426.869709496 secs.nsecs
start_time:               1789580342.559792093 secs.nsecs
elapsed_time:             84.309917403 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         8  18  18
2:		         2   4  22
4:		         1   2  25
8:		        10  22  47
16:		         6  13  61
32:		         2   4  65
64:		        15  34 100
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