# pool.ddt_prune

Prune DDT entries in pool pool_name based on the specified options.

percentage is the percentage of DDT entries to prune.

days is the number of days to prune DDT entries.

This method is a job.

Type: object

##

Type: array
No Additional Items

#### Tuple Validation

##### Parameter 1: options

#### options

Type: object

PoolDdtPruneArgs parameters.

No Additional Properties

##

#### Pool Name

Type: string

Name of the pool to prune deduplication table entries from.

Must be at least `1` characters long

##

#### Percentage

Default: null

Percentage of deduplication table entries to prune.

## Any of

Type: integer

Value must be greater or equal to `1` and lesser or equal to `100`

Type: null

##

#### Days

Default: null

Remove entries older than this many days.

## Any of

Type: integer

Value must be greater or equal to `1`

Type: null

##

#### Result

Type: null

Returns `null` on successful deduplication table pruning.

Required roles: POOL_WRITE