== sanity test 123aa: verify statahead work ============== 09:27:53 (1787664473)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff99d317e47000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff99d317e47000.batch_stats=0
striped dir -i1 -c2 -H fnv_1a_64  /mnt/lustre/d123aa.sanity
total: 100 open/close in 2.10 seconds: 47.54 ops/second
llite.lustre-ffff99d317e47000.statahead_max=0
101

real	0m2.586s
user	0m0.007s
sys	0m0.341s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff99d317e47000.statahead_max=128
llite.lustre-ffff99d317e47000.statahead_max=128
101

real	0m0.907s
user	0m0.001s
sys	0m0.178s
'ls -l' 100 files with statahead: 1 sec
statahead total: 123
statahead wrong: 2
agl total: 119
list_total: 26
fname_total: 68
hit_total: 339
miss_total: 1561
swrong=2 ewrong=2
 - open/close 860 (time 1787664498.95 total 10.00 last 86.00)
total: 900 open/close in 10.66 seconds: 84.44 ops/second
llite.lustre-ffff99d317e47000.statahead_max=0
1001

real	0m18.331s
user	0m0.032s
sys	0m3.167s
'ls -l' 1000 files without statahead: 18 sec
llite.lustre-ffff99d317e47000.statahead_max=128
llite.lustre-ffff99d317e47000.statahead_max=128
1001

real	0m5.899s
user	0m0.025s
sys	0m1.591s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 124
statahead wrong: 2
agl total: 120
list_total: 27
fname_total: 68
hit_total: 1338
miss_total: 1562
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 21 seconds
llite.lustre-ffff99d317e47000.statahead_stats=
statahead total: 124
statahead wrong: 2
agl total: 120
list_total: 27
fname_total: 68
hit_total: 1338
miss_total: 1562
mdc.lustre-MDT0000-mdc-ffff99d317e47000.batch_stats=
snapshot_time:            1787664555.789595218 secs.nsecs
start_time:               1787664477.702528154 secs.nsecs
elapsed_time:             78.087067064 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         2   9   9
2:		         0   0   9
4:		         3  14  23
8:		         1   4  28
16:		         0   0  28
32:		         3  14  42
64:		        12  57 100
mdc.lustre-MDT0001-mdc-ffff99d317e47000.batch_stats=
snapshot_time:            1787664555.789670973 secs.nsecs
start_time:               1787664477.702684654 secs.nsecs
elapsed_time:             78.086986319 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         1   4   4
2:		         2   9  13
4:		         3  13  27
8:		         1   4  31
16:		         1   4  36
32:		         3  13  50
64:		        11  50 100
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