== sanity test 123aa: verify statahead work ============== 18:00:39 (1787608839)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9d64429bd800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff9d64429bd800.batch_stats=0
striped dir -i1 -c2 -H fnv_1a_64  /mnt/lustre/d123aa.sanity
total: 100 open/close in 3.17 seconds: 31.59 ops/second
llite.lustre-ffff9d64429bd800.statahead_max=0
101

real	0m2.505s
user	0m0.004s
sys	0m0.301s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff9d64429bd800.statahead_max=128
llite.lustre-ffff9d64429bd800.statahead_max=128
101

real	0m0.830s
user	0m0.002s
sys	0m0.168s
'ls -l' 100 files with statahead: 0 sec
statahead total: 117
statahead wrong: 2
agl total: 114
list_total: 24
fname_total: 93
hit_total: 805
miss_total: 1270
swrong=2 ewrong=2
 - open/close 694 (time 1787608868.93 total 10.02 last 69.28)
total: 900 open/close in 12.91 seconds: 69.72 ops/second
llite.lustre-ffff9d64429bd800.statahead_max=0
1001

real	0m20.654s
user	0m0.033s
sys	0m2.792s
'ls -l' 1000 files without statahead: 20 sec
llite.lustre-ffff9d64429bd800.statahead_max=128
llite.lustre-ffff9d64429bd800.statahead_max=128
1001

real	0m6.034s
user	0m0.034s
sys	0m1.369s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 118
statahead wrong: 2
agl total: 115
list_total: 25
fname_total: 93
hit_total: 1804
miss_total: 1271
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 20 seconds
llite.lustre-ffff9d64429bd800.statahead_stats=
statahead total: 118
statahead wrong: 2
agl total: 115
list_total: 25
fname_total: 93
hit_total: 1804
miss_total: 1271
mdc.lustre-MDT0000-mdc-ffff9d64429bd800.batch_stats=
snapshot_time:            1787608931.572864904 secs.nsecs
start_time:               1787608845.388795835 secs.nsecs
elapsed_time:             86.184069069 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         2   8   8
2:		         1   4  13
4:		         3  13  26
8:		         3  13  39
16:		         0   0  39
32:		         4  17  56
64:		        10  43 100
mdc.lustre-MDT0001-mdc-ffff9d64429bd800.batch_stats=
snapshot_time:            1787608931.573073920 secs.nsecs
start_time:               1787608845.389242835 secs.nsecs
elapsed_time:             86.183831085 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         2   9   9
2:		         0   0   9
4:		         2   9  18
8:		         3  13  31
16:		         1   4  36
32:		         2   9  45
64:		        12  54 100
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