Introduction
TrueNAS 24.10, known as Electric Eel, brings a number of improvements and new features that may be of interest to both individual users and companies using advanced storage systems. In this article, we take a look at the most important changes and features that this version offers, comparing it to earlier editions.
Key changes and innovations
- SMART support for NVMe drives
Electric Eel introduces better support for NVMe drives, enabling more accurate detection of problems with these devices. This is an important step forward in managing modern data storage.
- New deduplication - FastDedup
TrueNAS is testing a new data deduplication feature called FastDedup. However, it is worth remembering that this feature is still in a test version, so it is not recommended for use in production environments.
- Adding a single drive to a vdev
Electric Eel allows you to add a single drive to an existing vdev, such as in RAID-Z1 or Z2. This flexible solution makes it easy to expand system capacity.
- Switching from Kubernetes to Docker
The new version of TrueNAS Scale has decided to move away from Kubernetes to classic Docker. This change affects application management, although from an end-user perspective the differences may be minor.
- Changes in applications and graphical interface
Electric Eel offers:
- Improved application management tools.
- Changes to the configuration and layout of fields in the interface.
- Replacing the TrueCharts application catalog with its own Discover Applications solution.
- Built-in NetData
The new version integrates NetData, providing detailed statistics on the system, such as CPU, memory, disk and network interface usage. This tool is ideal for those monitoring system performance.
- Advanced diagnostic tools
Electric Eel introduces an improved event finder and an audit of user activities, making it easier to analyze and resolve problems.
- IPMI and hardware management
The system offers extensive support for IPMI, enabling remote server management, even in emergency situations such as power problems.
Update process
Before switching to Electric Eel, there are a few things to keep in mind:
- Order of updates: If you are using TrueNAS Core, you cannot jump directly to Electric Eel. You have to go through the DragonFish version.
- Data backup: Always make a backup before changing a version or branch.
- Update patches: Make sure you install all available patches before upgrading.
Summary
TrueNAS 24.10 Electric Eel is a significant step forward in the development of storage systems. New features such as SMART support for NVMe, improved deduplication and advanced diagnostic tools make it an attractive solution for users looking for efficient and reliable solutions.
Have questions or want to share your experience with Electric Eel? Leave a comment or contact us!