mmapplypolicy -L 1

Use this option to display all of the information (if any) from the previous level, plus some information as the command runs, but not for each file. This option also displays total numbers for file migration and deletion.

This command:

mmapplypolicy fs1 -P policyfile -I test -L 1

produces output similar to this:

[I] GPFS Current Data Pool Utilization in KB and %
sp1     5120    19531264        0.026214%
system  102400  19531264        0.524288%
[I] Loaded policy rules from policyfile.
Evaluating MIGRATE/DELETE/EXCLUDE rules with CURRENT_TIMESTAMP = 2009-03-04@02:40:12 UTC
parsed 0 Placement Rules, 0 Restore Rules, 3 Migrate/Delete/Exclude Rules,
        1 List Rules, 1 External Pool/List Rules
/* Exclusion rule */
RULE 'exclude *.save files' EXCLUDE WHERE NAME LIKE '%.save'
/* Deletion rule */
RULE 'delete' DELETE FROM POOL 'sp1' WHERE NAME LIKE '%tmp%'
/* Migration rule */
RULE 'migration to system pool' MIGRATE FROM POOL 'sp1' TO POOL 'system' WHERE NAME LIKE '%file%'
/* List rule */
RULE EXTERNAL LIST 'tmpfiles' EXEC '/tmp/exec.list'
RULE 'all' LIST 'tmpfiles' where name like '%tmp%'
[I] Directories scan: 10 files, 1 directories, 0 other objects, 0 'skipped' files and/or errors.
[I] Inodes scan: 10 files, 1 directories, 0 other objects, 0 'skipped' files and/or errors.
[I] Summary of Rule Applicability and File Choices:
 Rule#  Hit_Cnt KB_Hit  Chosen  KB_Chosen       KB_Ill  Rule
  0     2       32      0       0       0       RULE 'exclude *.save files' EXCLUDE WHERE(.)
  1     2       16      2       16      0       RULE 'delete' DELETE FROM POOL 'sp1' WHERE(.)
  2     2       32      2       32      0       RULE 'migration to system pool' MIGRATE FROM POOL \
                                                 'sp1' TO POOL 'system' WHERE(.)
  3     2       16      2       16      0       RULE 'all' LIST 'tmpfiles' WHERE(.)

[I] Files with no applicable rules: 5.

[I] GPFS Policy Decisions and File Choice Totals:
 Chose to migrate 32KB: 2 of 2 candidates;
 Chose to premigrate 0KB: 0 candidates;
 Already co-managed 0KB: 0 candidates;
 Chose to delete 16KB: 2 of 2 candidates;
 Chose to list 16KB: 2 of 2 candidates;
 0KB of chosen data is illplaced or illreplicated;
Predicted Data Pool Utilization in KB and %:
sp1     5072    19531264        0.025969%
system  102432  19531264        0.524451%