== sanity test 123aa: verify statahead work ============== 06:55:31 (1778842531)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9573a293e000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff9573a293e000.batch_stats=0
striped dir -i1 -c2 -H crush  /mnt/lustre/d123aa.sanity
total: 100 open/close in 0.77 seconds: 129.54 ops/second
llite.lustre-ffff9573a293e000.statahead_max=0
101

real	0m0.902s
user	0m0.001s
sys	0m0.279s
'ls -l' 100 files without statahead: 1 sec
llite.lustre-ffff9573a293e000.statahead_max=128
llite.lustre-ffff9573a293e000.statahead_max=128
101

real	0m0.432s
user	0m0.005s
sys	0m0.219s
'ls -l' 100 files with statahead: 1 sec
statahead total: 101
statahead wrong: 2
agl total: 98
list_total: 23
fname_total: 74
hit_total: 618
miss_total: 1554
swrong=2 ewrong=2
total: 900 open/close in 2.16 seconds: 416.45 ops/second
llite.lustre-ffff9573a293e000.statahead_max=0
1001

real	0m5.970s
user	0m0.015s
sys	0m2.310s
'ls -l' 1000 files without statahead: 6 sec
llite.lustre-ffff9573a293e000.statahead_max=128
llite.lustre-ffff9573a293e000.statahead_max=128
1001

real	0m2.702s
user	0m0.013s
sys	0m1.885s
'ls -l' 1000 files with statahead: 3 sec
statahead total: 102
statahead wrong: 2
agl total: 99
list_total: 24
fname_total: 74
hit_total: 1617
miss_total: 1555
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 6 seconds
llite.lustre-ffff9573a293e000.statahead_stats=
statahead total: 102
statahead wrong: 2
agl total: 99
list_total: 24
fname_total: 74
hit_total: 1617
miss_total: 1555
mdc.lustre-MDT0000-mdc-ffff9573a293e000.batch_stats=
snapshot_time:            1778842558.093651583 secs.nsecs
start_time:               1778842533.300522979 secs.nsecs
elapsed_time:             24.793128604 secs.nsecs
subreqs per batch   batches   % cum %
1:		         4  18  18
2:		         2   9  27
4:		         1   4  31
8:		         2   9  40
16:		         0   0  40
32:		        11  50  90
64:		         2   9 100
mdc.lustre-MDT0001-mdc-ffff9573a293e000.batch_stats=
snapshot_time:            1778842558.093722067 secs.nsecs
start_time:               1778842533.300575696 secs.nsecs
elapsed_time:             24.793146371 secs.nsecs
subreqs per batch   batches   % cum %
1:		        13  38  38
2:		         0   0  38
4:		         3   8  47
8:		         2   5  52
16:		         2   5  58
32:		         0   0  58
64:		        14  41 100
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