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# DiskHash

The hash size. Set `DiskHash` to a slightly larger value than the estimated number of unique terms that you want to store in your HPE IDOL Server. To avoid wasting memory, avoid specifying an unnecessarily large value.

Type: | Long
Default: | 1000000
Recommended Range: | Minimum: 500000 Maximum: 50000000
Required: | No
Configuration Section: | Server
Example: | `DiskHash=5000000`
See Also: |

Note: If you change this setting after you have indexed content into HPE IDOL Server, you must reindex the content.

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