5. FILES › 5.9 UNIX Logical Volume Activity File (AUMVLM) › 5.9.4 AUMVLM Retrieval Examples

5.9.4 AUMVLM Retrieval Examples

List disk space use,  logical disk read rate, and logical
write rate for logical volumes on the system.  Logical
volumes on the report are ranked in descending order based on
how full a volume was.

 %LET BY = SYSID YEAR MONTH DAY VLMGROUP VLMPATH;
 %LET BREAK = VLMGROUP VLMPATH;
 PROC SORT DATA=DAYS.AUMVLM01 OUT=VLM;
   BY &BY;
 RUN;

 DATA VLM;
   SET VLM;
   DATE = DATEPART(ENDTS);
   FORMAT DATE MMDDYY8.;
   %VLMFMT(TS=DAYS,DERV=YES);
   %VLMLBL(DERV=YES);
   %VLMSUM;
 RUN;

 %LET BY = SYSID DATE;
 %LET BREAK = DATE;
 PROC SORT; BY &BY DESCENDING VLMPCSPU;
 DATA VLM2 (KEEP=&BY AUMDIR VLMNAME DURATION VLMPCSPU
            VLMPSLRD VLMPSLWT VLMMXSPU VLMMNSPU RANK);
   SET VLM;
   BY &BY;
   RETAIN RANK 0;
   IF FIRST.&BREAK THEN RANK = 0;
   RANK+1;
   OUTPUT;
   LABEL RANK = 'Rank';
 RUN;

 PROC PRINT LABEL;
   BY &BY;
   PAGEBY &BREAK;
   ID RANK;
   VAR  VLMGROUP VLMPATH AUMDIR DURATION VLMPCSPU VLMMXSPU
        VLMMNSPU VLMPSLRD VLMPSLWT ;
   TITLE1 "Daily Logical Volume Activity";
   TITLE2 "Ranked by Disk Space Used";
 RUN;