diff options
| author | Jasper Ras <jras@hostnet.nl> | 2025-01-19 21:14:51 +0100 |
|---|---|---|
| committer | Jasper Ras <jras@hostnet.nl> | 2025-01-19 21:14:51 +0100 |
| commit | 9642cd7ae24f0ba79ce5647c709b35ae8f06a285 (patch) | |
| tree | ae25c3b0db7ae4c23186b294c6d000073f085c2d /3 resources/libvirt | |
| parent | 969b96c2531fb986f6c7f21fd544391b439defd7 (diff) | |
vault backup: 2025-01-19 21:14:51
Diffstat (limited to '3 resources/libvirt')
| -rw-r--r-- | 3 resources/libvirt/Mediated devices.md | 11 | ||||
| -rw-r--r-- | 3 resources/libvirt/SR-IOV.md | 9 |
2 files changed, 0 insertions, 20 deletions
diff --git a/3 resources/libvirt/Mediated devices.md b/3 resources/libvirt/Mediated devices.md deleted file mode 100644 index fe9e551..0000000 --- a/3 resources/libvirt/Mediated devices.md +++ /dev/null @@ -1,11 +0,0 @@ -#libvirt #linux #virtualisation - ---- -https://libvirt.org/drvnodedev.html#mediated-devices-mdevs - -They are virtual devices that share a single physical device. - -Similar to [[SR-IOV]] but sr-iov required registering and unregistering devices with the host PCIe bus via a host driver. -Mediated devices don't have to do this. - -So why would we still choose sriov?
\ No newline at end of file diff --git a/3 resources/libvirt/SR-IOV.md b/3 resources/libvirt/SR-IOV.md deleted file mode 100644 index 0881ec0..0000000 --- a/3 resources/libvirt/SR-IOV.md +++ /dev/null @@ -1,9 +0,0 @@ -#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 |