From 9642cd7ae24f0ba79ce5647c709b35ae8f06a285 Mon Sep 17 00:00:00 2001 From: Jasper Ras Date: Sun, 19 Jan 2025 21:14:51 +0100 Subject: vault backup: 2025-01-19 21:14:51 --- 3 Resources/libvirt/SR-IOV.md | 9 +++++++++ 1 file changed, 9 insertions(+) create mode 100644 3 Resources/libvirt/SR-IOV.md (limited to '3 Resources/libvirt/SR-IOV.md') diff --git a/3 Resources/libvirt/SR-IOV.md b/3 Resources/libvirt/SR-IOV.md new file mode 100644 index 0000000..0881ec0 --- /dev/null +++ b/3 Resources/libvirt/SR-IOV.md @@ -0,0 +1,9 @@ +#linux #libvirt #virtualisation + +--- +Single root input/output virtualization: enables sharing of single PCI-e devices with multiple guests. + +Physical device = PF (Physical Function) +Virtual device = VF (Virtual Function) + +A PF is divided (by manufacturer) into *n* VFs. Thus a PF can be shared at most with *n* guests. \ No newline at end of file -- cgit v1.2.3