== sanity test 123aa: verify statahead work ============== 13:29:29 (1788974969)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9bbce0af2000.batch_stats=0
total: 100 open/close in 2.26 seconds: 44.17 ops/second
llite.lustre-ffff9bbce0af2000.statahead_max=0
101

real	0m2.833s
user	0m0.003s
sys	0m0.275s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff9bbce0af2000.statahead_max=128
llite.lustre-ffff9bbce0af2000.statahead_max=128
101

real	0m0.817s
user	0m0.004s
sys	0m0.155s
'ls -l' 100 files with statahead: 1 sec
statahead total: 121
statahead wrong: 2
agl total: 117
list_total: 24
fname_total: 97
hit_total: 946
miss_total: 1282
swrong=2 ewrong=2
 - open/close 695 (time 1788974996.52 total 10.00 last 69.48)
total: 900 open/close in 13.09 seconds: 68.78 ops/second
llite.lustre-ffff9bbce0af2000.statahead_max=0
1001

real	0m20.709s
user	0m0.032s
sys	0m2.817s
'ls -l' 1000 files without statahead: 21 sec
llite.lustre-ffff9bbce0af2000.statahead_max=128
llite.lustre-ffff9bbce0af2000.statahead_max=128
1001

real	0m6.351s
user	0m0.028s
sys	0m1.256s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 122
statahead wrong: 2
agl total: 118
list_total: 25
fname_total: 97
hit_total: 1945
miss_total: 1283
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 22 seconds
llite.lustre-ffff9bbce0af2000.statahead_stats=
statahead total: 122
statahead wrong: 2
agl total: 118
list_total: 25
fname_total: 97
hit_total: 1945
miss_total: 1283
mdc.lustre-MDT0000-mdc-ffff9bbce0af2000.batch_stats=
snapshot_time:            1788975060.881771305 secs.nsecs
start_time:               1788974974.085889742 secs.nsecs
elapsed_time:             86.795881563 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         7  15  15
2:		         5  11  26
4:		        10  22  48
8:		         2   4  53
16:		         3   6  60
32:		         2   4  64
64:		        16  35 100
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