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Diffstat (limited to '3 resources/libvirt/SR-IOV.md')
| -rw-r--r-- | 3 resources/libvirt/SR-IOV.md | 9 |
1 files changed, 9 insertions, 0 deletions
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.
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