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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.
Drop a chunkUse the onspaces utility to drop a chunk from a dbspace.
Drop a chunk from an sbspace with onspaces
Delete smart large objects without any pointers

Delete smart large objects without any pointers

Each smart large object has a reference count, the number of pointers to the smart large object. When the reference count is greater than 0, the database server assumes that the smart large object is in use and does not delete it.

Rarely, a smart large object with a reference count of 0 remains. You can use the onspaces -cl command to delete all smart large objects that have a reference count of 0, if it is not open by any application.

For information about using onspaces -cl, see information about the onspaces utility in the HCL OneDB™ Administrator's Reference.