FYI SPDK doesn't strictly require the IOMMU be enabled. See https://spdk.io/doc/system_configuration.html https://spdk.io/doc/system_configuration.html There's

FYI SPDK doesn't strictly require the IOMMU be enabled. See https://spdk.io/doc/system_configuration.html https://spdk.io/doc/system_configuration.html There's also a new experimental interrupt mode (not for everything) finding some valuable use cases in SPDK, see https://github.com/spdk/spdk/blob/master/CHANGELOG.md https://github.com/spdk/spdk/blob/master/CHANGELOG.md and feel free to jump on the SPDK slack channel or email list for more info on either of these https://spdk.io/community/ https://spdk.io/community/