amzn/amzn-drivers
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Official AWS drivers repository for Elastic Network Adapter (ENA) and Elastic Fabric Adapter (EFA)
7 mentions on Hacker News by 7 people: 2 stories, 5 comments · first 2017-01-09 · latest 2025-09-20
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…to also use EFA. This is currently implemented in the out-of-tree version of the EFA driver https://github.com/amzn/amzn-drivers/tree/master/kernel/linu... . Lustre interfaces with that with the driver in lnet/klnds/efalnd/. NVMeoF would…
comment by lustre-fan · 2025-09-20 · in TernFS – An exabyte scale, multi-region distributed filesystem -
…Elastic Network Adapter (ENA). Both Linux kernel driver and FreeBSD kernel driver is available at https://github.com/amzn/amzn-drivers
comment by sanxiyn · 2022-11-03 · in FreeBSD optimizations used by Netflix to serve video at 800Gb/s [pdf] -
…provide. btw, you mentioned hypervisors... About 8 months ago I opened a bug on AWS Graviton team https://github.com/amzn/amzn-drivers/issues/195 - about performance issue they had on their instances at high throughput. Recently they…
comment by romange · 2022-05-30 · in Dragonflydb – A modern replacement for Redis and Memcached -
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Ask HN: Anybody enabled IOMMU on AWS metal servers?story by scrubs · 2021-10-27 · 2 comments
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…get an ENA driver if you don't have one already? I see Amazon provides Linux and FreeBSD drivers at https://github.com/amzn/amzn-drivers - is the answer to start with the the FreeBSD one (because it's under a more permissive license) and…
comment by geofft · 2021-05-21 · in How to port your OS to EC2 (2018) -
…relies on this new driver. [1] Ubuntu 16.04 already supports the ixgbevf driver, I believe. [2] [1] https://github.com/amzn/amzn-drivers/tree/master/kernel/linu... [2] https://bugs.launchpad.net/intel/+bug/1536473
comment by phonon · 2017-04-21 · in Ubuntu on AWS Gets Serious Performance Boost with AWS-Tuned Kernel -
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Amazon Official Repository of the Elastic Network Adapter (ENA)story by activatedgeek · 2017-01-09 · 1 comment