How to Manage Open-Channel SSDs vs. Self-Managed SSDs
Search Storage, Thursday, July 4th, 2024
Open-Channel SSDs can be beneficial but only in the right uses. There are several key differences to analyze with their management as compared to self-managed SSDs.
Open-Channel SSDs move some SSD management from the SSD into the server. Moving wear management, garbage collection and scheduling can benefit the system if they are managed with an understanding of the application workload.
As a basis for this explainer, the following list compares key tasks performed by an SSD controller in a self-managed SSD with how they operate in an Open-Channel SSD.