![]() ![]() ![]() NVMe-CLI can is obtained as a package for all the Linux distributions. The output will have abbreviations for the various fieldsĮxample: Model Number (MN) is displayed in NVMe-CLI as mn For instance, for the Identify Controller data structure, you can send the command nvme-id-ctrl in NVMe-CLI. The good news is all the commands in NVMe-CLI directly match the spec! All you need to do is download a copy of the latest NVMe spec to be able to interpret the abbreviations for the various commands.Īll the abbreviations in the output of the NVMe commands can be found in the specification. You can search the Linux man page for help, but it won’t be enough to understand the capabilities of NVMe-CLI. It supports NVMe SSDs as well as NVMe over Fabrics (NVMe-oF™) architecture and offers optional vendor plugins for supplemental information above and beyond the specification. NVMe-CLI is an open-source, powerful feature set that follows the NVMe specification and is supported by all major distributions. Overview of featuresĭata centers require many management functions to monitor the health of the SSD, monitor endurance, update firmware, securely erase storage and read various logs. The tool to manage NVMe SSDs in Linux is called NVMe Command Line Interface (NVMe-CLI). ![]() NVM Express ® (NVMe ®) technology has enabled a robust set of industry-standard software, drivers, and management tools that have been developed for storage. ![]() Jonmichael Hands, VP Storage, Chia Network ![]()
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