== sanity test 123aa: verify statahead work ============== 10:06:06 (1787753166)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff995ca75a8000.batch_stats=0
total: 100 open/close in 2.84 seconds: 35.19 ops/second
llite.lustre-ffff995ca75a8000.statahead_max=0
101

real	0m2.600s
user	0m0.011s
sys	0m0.347s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff995ca75a8000.statahead_max=128
llite.lustre-ffff995ca75a8000.statahead_max=128
101

real	0m0.897s
user	0m0.004s
sys	0m0.183s
'ls -l' 100 files with statahead: 1 sec
statahead total: 122
statahead wrong: 2
agl total: 118
list_total: 24
fname_total: 96
hit_total: 873
miss_total: 1281
swrong=2 ewrong=2
 - open/close 621 (time 1787753195.81 total 10.00 last 62.08)
total: 900 open/close in 14.60 seconds: 61.63 ops/second
llite.lustre-ffff995ca75a8000.statahead_max=0
1001

real	0m25.649s
user	0m0.033s
sys	0m2.893s
'ls -l' 1000 files without statahead: 25 sec
llite.lustre-ffff995ca75a8000.statahead_max=128
llite.lustre-ffff995ca75a8000.statahead_max=128
1001

real	0m7.322s
user	0m0.020s
sys	0m1.297s
'ls -l' 1000 files with statahead: 7 sec
statahead total: 123
statahead wrong: 2
agl total: 119
list_total: 25
fname_total: 96
hit_total: 1872
miss_total: 1282
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 33 seconds
llite.lustre-ffff995ca75a8000.statahead_stats=
statahead total: 123
statahead wrong: 2
agl total: 119
list_total: 25
fname_total: 96
hit_total: 1872
miss_total: 1282
mdc.lustre-MDT0000-mdc-ffff995ca75a8000.batch_stats=
snapshot_time:            1787753285.139547675 secs.nsecs
start_time:               1787753172.223792193 secs.nsecs
elapsed_time:             112.915755482 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         9  18  18
2:		         5  10  28
4:		         7  14  42
8:		         8  16  59
16:		         3   6  65
32:		         2   4  69
64:		        15  30 100
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