FEMU | FEMU : Accurate , Scalable and Extensible NVMe SSD Emulator

by vtess C Version: femu-v8.0.0 License: Non-SPDX

X-Ray Key Features Code Snippets Community Discussions Vulnerabilities Install Support

kandi X-RAY | FEMU Summary

FEMU is a C library. FEMU has no bugs, it has no vulnerabilities and it has low support. However FEMU has a Non-SPDX License. You can download it from GitHub.

Briefly speaking, FEMU is a fast, accurate, scalable, and extensible NVMe SSD Emulator. Based upon QEMU/KVM, FEMU is exposed to Guest OS (Linux) as an NVMe block device (e.g. /dev/nvme0nX). It supports emulating different types of SSDs:. FEMU design aims to achieve the benefits of both SSD Hardware platforms (e.g. CNEX OpenChannel SSD, OpenSSD, etc.) and SSD simulators (e.g. DiskSim+SSD, FlashSim, SSDSim, etc.). Like hardware platforms, FEMU can support running full system stack (Applications + OS + NVMe interface) on top, thus enabling Software-Defined Flash (SDF) alike research with modifications at application, OS, interface or SSD controller architecture level. Like SSD simulators, FEMU can also support internal-SSD/FTL related research. Users can feel free to experiment with new FTL algorithms or SSD performance models to explore new SSD architecture innovations as well as benchmark the new arch changes with real applications, instead of using decade-old disk trace files.

Support

Quality

Security

License

Reuse

Support

FEMU has a low active ecosystem.

It has 294 star(s) with 140 fork(s). There are 24 watchers for this library.

It had no major release in the last 12 months.

There are 3 open issues and 74 have been closed. On average issues are closed in 131 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of FEMU is femu-v8.0.0

Quality

FEMU has no bugs reported.

Security

FEMU has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

FEMU has a Non-SPDX License.

Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

Reuse

FEMU releases are available to install and integrate.

Installation instructions, examples and code snippets are available.

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FEMU Key Features

No Key Features are available at this moment for FEMU.

FEMU Examples and Code Snippets

No Code Snippets are available at this moment for FEMU.

Community Discussions

No Community Discussions are available at this moment for FEMU.Refer to stack overflow page for discussions.

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install FEMU

FEMU binary will appear as x86_64-softmmu/qemu-system-x86_64.
Make sure you have installed necessary libraries for building QEMU. The dependencies can be installed by following instructions below:
Compile & Install FEMU:
Prepare the VM image (For performance reasons, we suggest to use a server version guest OS [e.g. Ubuntu Server 22.04, 20.04, 18.04, 16.04])
After guest OS is installed, boot it with
Login to FEMU VM
If you correctly setup the aforementioned configurations, you should be able to see text-based VM login in the same terminal where you issue the running scripts.
Or, more conveniently, FEMU running script has mapped host port 8080 to guest VM port 22, thus, after you install and run openssh-server inside the VM, you can also ssh into the VM via below command line. (Please run it from your host machine)

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

Find more information at: