TrueNAS SCALE Documentation Archive
This content follows the TrueNAS SCALE 22.12 (Bluefin) releases. Archival documentation is provided for reference only and not actively maintained.
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Pools
2 minute read.
Last Modified 2024-03-19 08:47 EDTTrueNAS uses ZFS data storage pools to efficiently store and protect data.
We strongly recommend users review the available system resources and plan the storage use case before creating a storage pool.
- Allocating more drives to a pool increases redundancy when storing critical information.
- Maximizing total available storage at the expense of redundancy or performance entails allocating large-volume disks and configuring a pool for minimal redundancy.
- Maximizing pool performance entails installing and allocating high-speed SSD drives to a pool.
Determining your specific storage requirements is a critical step before creating a pool.
- Disks: Describes UI screens and dialogs related to disk operations.
- Disks Screens: Provides information on the settings and functions of the Disks screens.
- Pool Manager Screen: Provides information on VDEV options, data VDEV types, and the settings and functions on the Pool Manager configuration screen.
- Devices Screens: Provides information on settings and functions found on the Devices screens and widget.