== sanity test 123aa: verify statahead work ============== 21:01:59 (1782867719)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff96c750c76000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff96c750c76000.batch_stats=0
striped dir -i1 -c2 -H all_char  /mnt/lustre/d123aa.sanity
total: 100 open/close in 0.69 seconds: 144.17 ops/second
llite.lustre-ffff96c750c76000.statahead_max=0
101

real	0m0.679s
user	0m0.005s
sys	0m0.275s
'ls -l' 100 files without statahead: 0 sec
llite.lustre-ffff96c750c76000.statahead_max=128
llite.lustre-ffff96c750c76000.statahead_max=128
101

real	0m0.543s
user	0m0.003s
sys	0m0.269s
'ls -l' 100 files with statahead: 1 sec
statahead total: 65
statahead wrong: 1
agl total: 62
list_total: 20
fname_total: 45
hit_total: 362
miss_total: 201
swrong=1 ewrong=1
total: 900 open/close in 1.85 seconds: 485.83 ops/second
llite.lustre-ffff96c750c76000.statahead_max=0
1001

real	0m6.506s
user	0m0.024s
sys	0m2.481s
'ls -l' 1000 files without statahead: 6 sec
llite.lustre-ffff96c750c76000.statahead_max=128
llite.lustre-ffff96c750c76000.statahead_max=128
1001

real	0m3.467s
user	0m0.016s
sys	0m1.934s
'ls -l' 1000 files with statahead: 3 sec
statahead total: 66
statahead wrong: 1
agl total: 63
list_total: 21
fname_total: 45
hit_total: 1361
miss_total: 202
swrong=1 ewrong=1
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 7 seconds
llite.lustre-ffff96c750c76000.statahead_stats=
statahead total: 66
statahead wrong: 1
agl total: 63
list_total: 21
fname_total: 45
hit_total: 1361
miss_total: 202
mdc.lustre-MDT0000-mdc-ffff96c750c76000.batch_stats=
snapshot_time:            1782867748.299014973 secs.nsecs
start_time:               1782867721.406645691 secs.nsecs
elapsed_time:             26.892369282 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        11  34  34
2:		         2   6  40
4:		         3   9  50
8:		         2   6  56
16:		         0   0  56
32:		         6  18  75
64:		         8  25 100
mdc.lustre-MDT0001-mdc-ffff96c750c76000.batch_stats=
snapshot_time:            1782867748.299099528 secs.nsecs
start_time:               1782867721.406698365 secs.nsecs
elapsed_time:             26.892401163 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         4  18  18
2:		         0   0  18
4:		         2   9  27
8:		         2   9  36
16:		         0   0  36
32:		         1   4  40
64:		        13  59 100
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