Volume free space detail report

Use this procedure to create a report that provides additional information about volumes that are candidates for new table spaces and index spaces.

Important

This report lists only volumes named for the STOGROUP and stored in the SYSIBM.SYSVOLUMES catalog table. It will not provide volume analysis for SMS-managed storage groups defined with an asterisk (*) or SMS constructs.

To create a volume free space detail report

Access the Volume Free Space Detail panel as follows:
1. On the DASD MANAGER PLUS main menu, select Reports and press Enter.
2. On the Report Selection menu, select Space Allocation Reports and press Enter.
3. On the Space Allocation Reports Selection menu, select Volume Free Space Detail (Real Time) and press Enter.
  Volume Free Space Detail panel
  DEMO ----------------------------- VOLUME FREESPACE DETAIL --------------------
  COMMAND ===>
  
  The fields below determine the list of objects the report will use. Type
  the full or wild card name of the objects, then press Enter
  
  Stogroup name ...............
  Volume name .................
  
  Where
    Cylinders needed >=......... 0
  
  Batch Report : N (Y/N)
Specify one of the following options:
- In the Stogroup name field, type the name of the storage group to display statistics for all volumes in a storage group. You can also type a wildcard pattern.
- In the Volume name field, type its serial number to display statistics for a particular volume. You can also type a wildcard pattern.
In the Cylinders needed >= field, type a minimum number of cylinders to display volumes having a specified number of free cylinders.

In the Batch Report field, type Y in the field and press Enter to produce the report in batch.One of the following events happens:

If you specified Y in the Batch Report field, the product produces JCL in a temporary data set when you exit the report dialog, and a prompt panel gives you the option to edit and submit the JCL.
If you specified N in the Batch Report field, the following appears.

Volume Free Space Detail report

                   B M C   S O F T W A R E,   I N C.
    ***** D A S D   M A N A G E R   P L U S   F O R   D B 2 ***** Vvv.rr.mm

Time . . . . . . . . .: 12:55:41 AM Friday, <Month> dd, yyyy
DB2 ID . . . . . . . .: DEMO
DB2 Version. . . . . .: vvrr
Current Function Level: VvvRrMmmm        Catalog Level . . . . .: VvvRrMmmm
Highest Active Level : VvvRrMmmm        Previous Function Level: VvvRrMmmm
SPE Level. . . . . . .:
User . . . . . . . . .: MVSTYG

                          Volume Free Space Detail
                                                     --Largest Extent--
Volume Dev     Alloc         Free        Addt'l              Addt'l
Name    Type    Space    %    Cyls    %   Tracks   % Cyls    Tracks
------ ---- -------   --- -----   --- ------ -- ------ ------
AZU001 3390     3336 - 99      2 -   1      4 - 0      1      0
AZU002 3390     3338 - 100      0 -   0     15 - 1      0      6
AZU003 3390     3338 - 100      0 -   0     68 - 1      0     13
AZU004 3390     3338 - 100      0 -   0     77 - 1      0     12
AZU005 3390     3338 - 100      0 -   0     46 - 1      0     10
AZU006 3390     3336 - 99      2 -   1     42 - 1      2      0
AZU007 3390     3338 - 100      0 -   0     41 - 1      0      9
AZU008 3390     3336 - 99      2 -   1      5 - 0      2      0
AZU009 3390     3336 - 99      2 -   1      4 - 0      2      0
AZU010 3390     3285 - 98     53 -   1     10 - 0      9      0
AZU011 3390     3338 - 100      0 -   0     11 - 0      0      6
AZU012 3390     3338 - 100      0 -   0     36 - 1      0     12
AZU013 3390     3338 - 100      0 -   0      2 - 0      0      2
AZU014 3390     3338 - 100      0 -   0     14 - 0      0      9
AZU015 3390     3338 - 100      0 -   0      5 - 0      0      5
AZU016 3390     3338 - 100      0 -   0     39 - 1      0     14
AZU017 3390     3336 - 99      2 -   1     20 - 1      2      0
AZU018 3390     3338 - 100      0 -   0      7 - 0      0      4
AZU019 3390     3338 - 100      0 -   0     38 - 1      0     14
AZU020 3390     3313 - 99     25 -   1      5 - 0     25      0
AZU021 3390     3338 - 100      0 -   0     26 - 1      0     14
AZU022 3390     3336 - 99      2 -   1      5 - 0      2      0
AZU023 3390     3273 - 98     65 -   1     92 - 1     12      0

Because of rounding, in some cases percentage values might add up to slightly more or less than 100 percent.

The Volume Free Space Detail report contains the fields described in the following table.

Volume Free Space Detail report fields

Field Name	Description
Volume Name	Volume serial number of the DASD volume
Dev Type	Type of DASD volume, for example, 3380 or 3390
Alloc Space	Space that has been allocated on the volume
%	Percentage of allocated space that has been used
Free Cyls	Number of unused cylinders on the volume
%	Percentage of free cylinders that has not been used
Addt’l Tracks	Total number of free tracks
%	Percentage of free tracks in cylinders that has not been used
Largest Extent	Largest free extent, calculated on a cylinder boundary Cyls is the number of cylinders in the largest free extent. Addt’l Tracks is the number of free tracks before or after the last cylinder boundary in the contiguous block of space.

Volume free space detail report

To create a volume free space detail report

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