== sanity test 123ab: verify statahead work by using statx ========================================================== 13:05:18 (1789319118)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff891448c16000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff891448c16000.batch_stats=0
striped dir -i1 -c2 -H fnv_1a_64  /mnt/lustre/d123ab.sanity
total: 100 open/close in 0.65 seconds: 152.74 ops/second
llite.lustre-ffff891448c16000.statahead_max=0
100

real	0m0.576s
user	0m0.004s
sys	0m0.206s
'statx -l' 100 files without statahead: 1 sec
llite.lustre-ffff891448c16000.statahead_max=128
llite.lustre-ffff891448c16000.statahead_max=128
100

real	0m0.389s
user	0m0.005s
sys	0m0.167s
'statx -l' 100 files with statahead: 1 sec
statahead total: 54
statahead wrong: 1
agl total: 51
list_total: 22
fname_total: 30
hit_total: 1668
miss_total: 199
swrong=1 ewrong=1
total: 900 open/close in 2.00 seconds: 450.91 ops/second
llite.lustre-ffff891448c16000.statahead_max=0
1000

real	0m5.669s
user	0m0.035s
sys	0m1.974s
'statx -l' 1000 files without statahead: 6 sec
llite.lustre-ffff891448c16000.statahead_max=128
llite.lustre-ffff891448c16000.statahead_max=128
1000

real	0m2.843s
user	0m0.031s
sys	0m1.508s
'statx -l' 1000 files with statahead: 2 sec
statahead total: 55
statahead wrong: 1
agl total: 52
list_total: 23
fname_total: 30
hit_total: 2667
miss_total: 199
swrong=1 ewrong=1
'statx -l' done
unlink + rm -r /mnt/lustre/d123ab.sanity: 5 seconds
llite.lustre-ffff891448c16000.statahead_stats=
statahead total: 55
statahead wrong: 1
agl total: 52
list_total: 23
fname_total: 30
hit_total: 2667
miss_total: 199
mdc.lustre-MDT0000-mdc-ffff891448c16000.batch_stats=
snapshot_time:            1789319142.362274295 secs.nsecs
start_time:               1789319119.831282511 secs.nsecs
elapsed_time:             22.530991784 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         6  25  25
2:		         0   0  25
4:		         3  12  37
8:		         1   4  41
16:		         0   0  41
32:		         3  12  54
64:		        11  45 100
mdc.lustre-MDT0001-mdc-ffff891448c16000.batch_stats=
snapshot_time:            1789319142.362331510 secs.nsecs
start_time:               1789319119.831361386 secs.nsecs
elapsed_time:             22.530970124 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        11  36  36
2:		         1   3  40
4:		         2   6  46
8:		         2   6  53
16:		         0   0  53
32:		         3  10  63
64:		        11  36 100
unlink(/mnt/lustre/d123ab.sanity/f123ab.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