== sanity test 123aa: verify statahead work ============== 21:24:34 (1786411474)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff97c61848c000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff97c61848c000.batch_stats=0
striped dir -i1 -c2 -H crush2  /mnt/lustre/d123aa.sanity
total: 100 open/close in 3.15 seconds: 31.71 ops/second
llite.lustre-ffff97c61848c000.statahead_max=0
101

real	0m2.484s
user	0m0.003s
sys	0m0.331s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff97c61848c000.statahead_max=128
llite.lustre-ffff97c61848c000.statahead_max=128
101

real	0m0.831s
user	0m0.005s
sys	0m0.192s
'ls -l' 100 files with statahead: 1 sec
statahead total: 170
statahead wrong: 2
agl total: 164
list_total: 25
fname_total: 133
hit_total: 452
miss_total: 1335
swrong=2 ewrong=2
 - open/close 794 (time 1786411503.00 total 10.01 last 79.34)
total: 900 open/close in 11.68 seconds: 77.04 ops/second
llite.lustre-ffff97c61848c000.statahead_max=0
1001

real	0m20.233s
user	0m0.035s
sys	0m3.240s
'ls -l' 1000 files without statahead: 20 sec
llite.lustre-ffff97c61848c000.statahead_max=128
llite.lustre-ffff97c61848c000.statahead_max=128
1001

real	0m10.256s
user	0m0.033s
sys	0m1.737s
'ls -l' 1000 files with statahead: 11 sec
statahead total: 171
statahead wrong: 2
agl total: 165
list_total: 26
fname_total: 133
hit_total: 1451
miss_total: 1336
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 30 seconds
llite.lustre-ffff97c61848c000.statahead_stats=
statahead total: 171
statahead wrong: 2
agl total: 165
list_total: 26
fname_total: 133
hit_total: 1451
miss_total: 1336
mdc.lustre-MDT0000-mdc-ffff97c61848c000.batch_stats=
snapshot_time:            1786411580.180555900 secs.nsecs
start_time:               1786411479.455980529 secs.nsecs
elapsed_time:             100.724575371 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         3  15  15
2:		         1   5  20
4:		         1   5  25
8:		         1   5  30
16:		         0   0  30
32:		        11  55  85
64:		         3  15 100
mdc.lustre-MDT0001-mdc-ffff97c61848c000.batch_stats=
snapshot_time:            1786411580.184002069 secs.nsecs
start_time:               1786411479.456069626 secs.nsecs
elapsed_time:             100.727932443 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         3  12  12
2:		         0   0  12
4:		         2   8  20
8:		         3  12  32
16:		         1   4  36
32:		         3  12  48
64:		        13  52 100
unlink(/mnt/lustre/d123aa.sanity/f123aa.sanity0) error: No such file or directory
total: 0 unlinks in 1 seconds: 0.000000 unlinks/second
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536