pynvme 2.1.1

builds your own tests.

pynvme: builds your own tests.

Pynvme is an user-space NVMe test driver with Python API. It is an open, fast, and extensible solution for SSD developers and test engineers to build their own tests intuitively.

Features

1. access PCI configuration space
2. access NVMe registers in BAR space
3. send any NVMe admin/IO commands
4. support callback functions for NVMe commands
5. support MSI/MSIx interrupts
6. transparent checksum verification on every LBA
7. generates IO workload of high performance and low latency
8. support multiple namespaces
9. support multiple tests on different controllers
10. integrate with pytest
11. integrate with VSCode to display cmdlog in GUI
12. support NVMe over TCP targets

Links

Repositories

• GitHub: https://github.com/pynvme/pynvme
• Mirror: https://gitee.com/pynvme/pynvme
• conformance test suite: https://github.com/pynvme/conformance

Documents

• Web: https://pynvme.readthedocs.io/
• PDF: https://buildmedia.readthedocs.org/media/pdf/pynvme/latest/pynvme.pdf
• 简介: link
• 21天pynvme之旅: link

Presentation

• Introduction: pynvme builds your own tests.
• SPDK PRC Summit 2019, Beijing. Why SSD Developers Need Pynvme and Why Pynvme Needs SPDK. pdf, video.
• SDC2020. Pynvme: an Open, Fast and Extensible NVMe SSD Test Tool. pdf, video.

Contact

For more technical support and consultation, please send email to: [e-mail]