openstack/tripleo-heat-templates
Code Issues Proposed changes

Merge "Enable VFIO module on boot for SR-IOV deployments"

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Zuul 2019-07-30 18:44:47 +00:00 committed by Gerrit Code Review
commit bb0f7510af
2 changed files with 17 additions and 0 deletions
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9
extraconfig/pre_network/boot_param_tasks.yaml
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@ -30,6 +30,15 @@
- _KERNEL_ARGS_|default("") != ""
- _KERNEL_ARGS_|default("") not in cmdline.stdout_lines[0]
# Kernel modules loading
- name: Load VFIO kernel module on boot
import_role:
name: tripleo-module-load
vars:
modules:
- name: vfio
when: _KERNEL_ARGS_ is search("iommu")
# Tune-d Configuration
- block:
- name: Check Tune-d Configuration file exists

8
releasenotes/notes/enable-vfio-for-sriov-62b7bd67df250840.yaml Normal file
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@ -0,0 +1,8 @@
---
fixes:
- |
Enable VFIO module on boot for SR-IOV deployments.
Before this change on SR-IOV capable deployments
when rebooting a compute node, vfio_iommu_type1 will
not be loaded which will cause guest instances with VF/PF
fail to start/spawn.