Purpose
The number of pending I/O operations, per node, at or above which the AutoCylPack (automatic background cylinder packing) task will pause to allow I/Os to complete. Setting this value to a lower number minimizes the performance impact of AutoCylPack operations.
Field Group
File System
Valid Range
1 through 1000
Default
1
Changes Take Effect
After the DBS Control Record has been written.
Related Topics
| For more information on… | See… |
|---|---|
| AutoCylPack | DisableAutoCylPack. |
| Free Space Percent | FreeSpacePercent, SHOWFSP, Teradata Vantage™ - Database Administration, B035-1093. |