FreeNAS is an open source operating system that allows nearly any hardware serve as a network-attached storage device. It was developed by iXsystems.
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IBM Storwize (now part of FlashSystems)
Score 7.0 out of 10
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IBM Storwize is a family of recognized all-flash and hybrid storage solutions designed to support the virtualization needs and application workloads of mid-sized enterprises.
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.
IBM Storewize is widely used in organizations for on-premises with a lot of facilities that are given by this IBM Storewize. Data accessibility is very good and fast in this system. This system is available with different data services such as scalability and flexibility in data even providing security to our data.
Data processing and IO. The Storwize devices are very resilient in how they process data and do not have a drop in IO when errors occur (common errors such as disk failures and lost paths).
Storage efficiency management. We are able to use multiple efficiency techniques such as thin provisioning and data reduction to reduce our budget footprint.
Easy to use interfaces. Creating a volume and mapping to a host has proven to be a very easy process and makes onboarding less stressful for our team.
As a business partner looking to provide services to keep the uptime of the Storwize, I would like to have the capability to pull reports from IBM Storage Insights to assist my clients in managing their system through it's lifecycle.
More knowledge out there for partners to best integrate IBM Storwize with IBM Power i. This seems to be lacking in communication from IBM.
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.
Simpler to use. Storwize is reliable and is using IBM technology and not some unknown application. Proven performance and easy to stack and configure. Sizing is simple and the options are more than I need for my business. Rack compatibility is something you may not realize until you install one or more of the units.
I would like to highlight the most positive aspect I have seen in the products of the IBM Storwize family, and it is the ROI that we can choose when we offer real-time compression with the IBM V7000 family. In truth, this feature is excellent, and we have seen how customers save storage resources, rack space, power and management.
