REPORT (Generate Reports) › Data Area Space Estimation Report (Device) › How to Use

How to Use

You can execute this command in either Single User or with the MUF active. To obtain a Data Area Space Estimation Report, execute the REPORT function with the following command format.

►►─ REPORT DEVICE=nnnn,RECSIZE=n ─┬──────────────────────┬────────────────────►
                                  └─ ,COMPER= ─┬─ 0 ◄ ─┬─┘
                                               └─ nn ──┘

 ►─┬─────────────────────────┬─┬──────────────────────┬───────────────────────►
   └─ ,COMPRESS= ─┬─ NO ◄ ─┬─┘ └─ ,GROWTH= ─┬─ 0 ◄ ─┬─┘
                  └─ YES ──┘                └─ n ───┘

 ►─┬────────────────────────────┬─┬─────────────────────────┬─────────────────►
   └─ ,RECORDS= ─┬─ 0 ◄ ──────┬─┘ └─ ,RECOVERY= ─┬─ NO ◄ ─┬─┘
                 └─ nnnnnnnn ─┘                  └─ YES ──┘

 ►─┬────────────────────────┬─────────────────────────────────────────────────►◄
   └─ ,STARTAFT= ─┬─ 1 ◄ ─┬─┘
                  └─ nnn ─┘

Command

REPORT

Invokes the function to produce a report.

Required Keywords

DEVICE=

Specifies the device type for the report.

Valid Entries:

3375, 3380, 3390, 9345

Default Value:

(No default)

,RECSIZE=

Specifies the CA Datacom/DB table record size.

Do not specify a value for RECSIZE= that is greater than the track size of the device selected. This value should not include the CA Datacom/DB Record Control Element (RCE).

Valid Entries:

1 to 32720

Default Value:

(No default)

Optional Keywords

,COMPER=

Specifies the estimated compression percentage. COMPRESS=YES must also be specified.

Valid Entries:

0 to 99

Default Value:

0

,COMPRESS=

Specifies whether compression is to be considered in estimating space.

Valid Entries:

NO or YES

Default Value:

NO

,GROWTH=

Specifies a growth percentage. The report shows space that should be allocated for growth, if this value is provided.

Valid Entries:

0 to 999

Default Value:

0

,RECORDS=

Specifies the estimated number of records to be stored in the table. If no value is supplied, the report only displays expected records per block and track.

Valid Entries:

0 to 99999999

Default Value:

0

,RECOVERY=

Specifies whether extra data needed for RECOVERY on each record is to be considered.

Valid Entries:

NO or YES

Default Value:

NO

,STARTAFT=

Specifies the first records-per-block value to be displayed on the space estimation chart.

Valid Entries:

1 to 999

Default Value:

1