Purpose
Determines whether AutoCylPack (automatic background cylinder packing) operations are performed on cylinders that store cold (infrequently accessed) data, in addition to cylinders storing more frequently accessed data.
This field is effective only if you have purchased Teradata Virtual Storage.
Field Group
File System
Valid Settings
| Setting | Description |
|---|---|
| TRUE | AutoCylPack processes cylinders holding cold data. |
| FALSE | AutoCylPack ignores cylinders holding cold data. |
Default
FALSE
Changes Take Effect
After the DBS Control Record has been written.
Related Topics
| For more information on… | See… |
|---|---|
| DBS Control settings related to AutoCylPack and temperature-based block-level compression | DBS Control chapter in Utilities. |
| Free Space Percent |
|
| Teradata Virtual Storage | Teradata Virtual Storage |