== sanity test 123aa: verify statahead work ============== 12:08:04 (1787587684)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff923a60799000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff923a60799000.batch_stats=0
striped dir -i1 -c2 -H fnv_1a_64  /mnt/lustre/d123aa.sanity
total: 100 open/close in 2.42 seconds: 41.28 ops/second
llite.lustre-ffff923a60799000.statahead_max=0
101

real	0m2.226s
user	0m0.006s
sys	0m0.302s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff923a60799000.statahead_max=128
llite.lustre-ffff923a60799000.statahead_max=128
101

real	0m0.732s
user	0m0.007s
sys	0m0.191s
'ls -l' 100 files with statahead: 1 sec
statahead total: 131
statahead wrong: 1
agl total: 127
list_total: 25
fname_total: 101
hit_total: 683
miss_total: 251
swrong=1 ewrong=1
 - open/close 859 (time 1787587712.87 total 10.01 last 85.81)
total: 900 open/close in 10.42 seconds: 86.41 ops/second
llite.lustre-ffff923a60799000.statahead_max=0
1001

real	0m24.614s
user	0m0.035s
sys	0m3.052s
'ls -l' 1000 files without statahead: 25 sec
llite.lustre-ffff923a60799000.statahead_max=128
llite.lustre-ffff923a60799000.statahead_max=128
1001

real	0m7.097s
user	0m0.035s
sys	0m1.458s
'ls -l' 1000 files with statahead: 7 sec
statahead total: 132
statahead wrong: 1
agl total: 128
list_total: 26
fname_total: 101
hit_total: 1682
miss_total: 252
swrong=1 ewrong=1
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 20 seconds
llite.lustre-ffff923a60799000.statahead_stats=
statahead total: 132
statahead wrong: 1
agl total: 128
list_total: 26
fname_total: 101
hit_total: 1682
miss_total: 252
mdc.lustre-MDT0000-mdc-ffff923a60799000.batch_stats=
snapshot_time:            1787587779.086519575 secs.nsecs
start_time:               1787587690.200577934 secs.nsecs
elapsed_time:             88.885941641 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         4  16  16
2:		         0   0  16
4:		         2   8  25
8:		         3  12  37
16:		         0   0  37
32:		         6  25  62
64:		         9  37 100
mdc.lustre-MDT0001-mdc-ffff923a60799000.batch_stats=
snapshot_time:            1787587779.089095694 secs.nsecs
start_time:               1787587690.200664184 secs.nsecs
elapsed_time:             88.888431510 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         3  12  12
2:		         2   8  20
4:		         2   8  29
8:		         1   4  33
16:		         2   8  41
32:		         3  12  54
64:		        11  45 100
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