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AdministeringIn addition to administering the database server, you can tune performance, replicate data, and archive data.
System administrationThese topics contain concepts, procedures, and reference information for database and database server administrators to use for managing and tuning HCL OneDB™ database servers.
Administrator's GuideThe HCL OneDB™ Administrator's Guide provides the information required to administer HCL OneDB™.
Disk, memory, and process management
Manage disk spaceYou can use several utilities and tools to manage disk spaces and the data that the database server controls.
Manage blobspacesThis section explains how to create a blobspace and determine the blobpage size.
Determine blobpage sizeWhen you create a blobspace, use the size of the most frequently occurring simple large object as the size of the blobpage. In other words, choose a blobpage size that wastes the least amount of space.
Determine database server page sizeWhen you specify the blobpage size, you specify it in terms of the database server base page size.

Determine database server page size

When you specify the blobpage size, you specify it in terms of the database server base page size.

You can use one of the following methods to determine the database server page size for your system:

Run the onstat -b utility to display the system page size, given as buffer size on the last line of the output.
To view the contents of the PAGE_PZERO reserved page, run the oncheck -pr utility.
UNIX™ only: In ON-Monitor, select either the Parameters > Shared-Memory or Parameters > Initialize option to display the system page size.