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Procedure documentation Checking the Consistency of Volumes Locate the document in its SAP Library structure

Use

You check the consistency of volumes in the database instance. The database system performs the same checks as when the database structures are checked with the CHECK TABLE command. In the XPU program, you can specify how many tasks the check is to carry out at the same time (with the CHECK TABLE command, the number of parallel tasks is defined by the database system).

Caution

The check is time consuming because all the pages must be read once.

Prerequisites

·        The database instance is in ONLINE operational state.

·        XUSER entries must exist or the environment variable SQLOPT must be set as follows: SQLOPT="-d <database_name> -u <database_user>,<database_user_password>"

Procedure

xpu -v count

-v

Check the consistency of the volumes

count

Maximum number of parallel tasks; 1 < count < 50

 

 

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