== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 15:29:32 (1783970972)
llite.lustre-ffff8d6685e96800.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff8d6685e96800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff8d6685e96800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff8d6685e96800.batch_stats=0
llite.lustre-ffff8d6685e96800.statahead_max=1024
llite.lustre-ffff8d6685e96800.statahead_batch_max=1024
statahead total: 0
statahead wrong: 0
agl total: 0
list_total: 0
fname_total: 0
hit_total: 0
miss_total: 0
Wait statahead thread (ll_sa_xxx) to exit...
statahead total: 1
statahead wrong: 0
agl total: 1
list_total: 0
fname_total: 1
hit_total: 9993
miss_total: 0
snapshot_time:            1783971595.709883436 secs.nsecs
start_time:               1783971510.749925776 secs.nsecs
elapsed_time:             84.959957660 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         1   6   6
2:		         0   0   6
4:		         0   0   6
8:		         1   6  13
16:		         1   6  20
32:		         1   6  26
64:		         1   6  33
128:		         0   0  33
256:		         0   0  33
512:		         0   0  33
1024:		        10  66 100
snapshot_time:            1783971595.709951288 secs.nsecs
start_time:               1783971510.750071642 secs.nsecs
elapsed_time:             84.959879646 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff8d6685e96800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff8d6685e96800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff8d6685e96800.batch_stats=0
llite.lustre-ffff8d6685e96800.statahead_max=1024
llite.lustre-ffff8d6685e96800.statahead_batch_max=1024
statahead total: 0
statahead wrong: 0
agl total: 0
list_total: 0
fname_total: 0
hit_total: 0
miss_total: 0
Wait statahead thread (ll_sa_xxx) to exit...
statahead total: 1
statahead wrong: 0
agl total: 1
list_total: 0
fname_total: 1
hit_total: 9993
miss_total: 0
snapshot_time:            1783972321.023381844 secs.nsecs
start_time:               1783972239.041617150 secs.nsecs
elapsed_time:             81.981764694 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         1   7   7
2:		         0   0   7
4:		         0   0   7
8:		         1   7  15
16:		         1   7  23
32:		         0   0  23
64:		         0   0  23
128:		         0   0  23
256:		         0   0  23
512:		         0   0  23
1024:		        10  76 100
snapshot_time:            1783972321.023471780 secs.nsecs
start_time:               1783972239.041829855 secs.nsecs
elapsed_time:             81.981641925 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
llite.lustre-ffff8d6685e96800.enable_statahead_fname=1
llite.lustre-ffff8d6685e96800.statahead_batch_max=64
llite.lustre-ffff8d6685e96800.statahead_max=128