FreeNAS vs. IBM AIX

FreeNAS suited really well in managing our legacy systems and it handled all our network flows really well, less maintenance is required on our part. FreeNAS also gave the option to switch to TrueNAS for free as now its support is limited. The major issue that we faced was with the installation as it is really complex and required lots of time. Rest all is good and FreeNAS still works well on our systems.

Incentivized

IBM AIX is a very powerful and extremely stable operating environment. It is well suited for applications that are business critical and cannot tolerate outages. It is best used to address large enterprise level application needs where stability and scalability are of paramount importance. IBM AIX is less useful for small enterprises.

Incentivized

• The FreeNAS web interface is modern looking. It makes tasks like provisioning drives into raid volumes easy.
• The ZFS raid option allows you to add in an SSD as a cache drive to increase performance.

Incentivized

• IBM AIX is a very stable server product, and I can't recall a time when the server has crashed due to a hardware fault.
• If you have legacy software that can't run on the new-fangled Linux flavors, AIX might be the way to go.
• AIX has a host of built-in management tools that makes system configuration easy for a novice.

Incentivized

• Not good for beginners as it requires deep understanding of networking and storage.
• Most of the good and required features are not available in free version.

Incentivized

• While there are options to install some standard Linux tools like Bash, they are not always easy to procure
• Allowing easier flexibility in how some tools and CLI options work would make it easier for admins to float between operating systems.

Incentivized

AIX is robust, helps the systems administrator, is built to prevent easily made mistakes. If you are used to other variants of Unix (in particularly Linux) there is no steep learning curve to get started with AIX. You need to learn the intricacies of the operating system, but that is true for any new operating system. AIX has built-in tools for almost anything you want and has the AIX Toolbox (on the web) for tools that are not included with AIX by default, but can be installed. Installation of AIX is modular, you can select with components and features you want to have installed. Installation of additional components (and usually also removal of installed components) is easy and straight-forward.

There were some things that can be found by other users on forums and Google and some things that were not.

Incentivized

There is lots of documentation out there for AIX. On the times I've had to address a hardware issue, IBM's support has been great.

Incentivized

Before swapping to FreeNAS, we'd been using plan old Linux servers running Samba and NFS with ZFS storage underneath. This worked really well for our requirements at the time but required a lot of administration when new versions came along, or new users had to be added or drives needed replacing, and so on. FreeNAS did away with 95% of that work and does a much better job too.

Incentivized

Compared to other Unix-like operating systems, IBM AIX is the one with a solid roadmap into the future and is likely to stay around for a long time (it is over 30 years old and still being updated with new features and components all the time). Compared to many Linux variants, the AIX operating system is more robust, easier to manage and well-supported by its vendor.

• Low-Cost Network Attached Storage
• Provides additional network storage to support client & business operations
• FreeNAS secures our data using custom encryption keys

Incentivized

• IBM AIX is more expensive but its worth to have it for the features its embedded with
• It's not suited for small customers because of the hardware cost as the ROI will be less for smaller customers.
• IBM AIX is well suited for companies who has more customers so that ROI doesn't impact.