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b7e05e4ed3
Please note that this is a development version of nova. Many features are not available. Currently nova works on FreeBSD 11 and supports QEMU and Xen. Common issues: - Security groups are not implemented - ARP spoofing, DHCP isolation protection are not implemented - Nova services work from the root user - No IPv6 support QEMU issues: - Need to enable serialconsole (TCP) - Need to disable online CPU tracking - Cannot mount cinder volumes Xen issues: - Live snapshots don't work - No support for cinder volume hot-plugging - XENBUS delay (5 min) when using qemu driver and COW images - Some Linux images cannot be booted For further FreeBSD specific notes please refer to port's pkg-message. PR: 215151 Submitted by: Alexander Nusov (alexander.nusov@nfvexpress.com)
42 lines
1.3 KiB
Diff
42 lines
1.3 KiB
Diff
From b4e9024ac90ed0eaf155bc24ef7ee3b01112366e Mon Sep 17 00:00:00 2001
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From: Alexander Nusov <alexander.nusov@nfvexpress.com>
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Date: Tue, 15 Nov 2016 13:08:49 +0300
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Subject: [PATCH] foce xen phy option
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---
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nova/conf/libvirt.py | 3 +++
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nova/virt/libvirt/utils.py | 2 +-
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2 files changed, 4 insertions(+), 1 deletion(-)
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diff --git a/nova/conf/libvirt.py b/nova/conf/libvirt.py
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index bfb278e..2eba080 100644
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--- a/nova/conf/libvirt.py
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+++ b/nova/conf/libvirt.py
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@@ -498,6 +498,9 @@ libvirt_imagebackend_opts = [
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help='Discard option for nova managed disks. Need'
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' Libvirt(1.0.6) Qemu1.5 (raw format) Qemu1.6(qcow2'
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' format)'),
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+ cfg.BoolOpt('force_xen_phy',
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+ default=False,
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+ help='Force using of PHY driver in Xen'),
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]
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libvirt_imagecache_opts = [
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diff --git a/nova/virt/libvirt/utils.py b/nova/virt/libvirt/utils.py
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index f0a4796..ff68d45 100644
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--- a/nova/virt/libvirt/utils.py
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+++ b/nova/virt/libvirt/utils.py
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@@ -112,7 +112,7 @@ def pick_disk_driver_name(hypervisor_version, is_block_dev=False):
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:returns: driver_name or None
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"""
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if CONF.libvirt.virt_type == "xen":
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- if is_block_dev:
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+ if is_block_dev or CONF.libvirt.force_xen_phy:
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return "phy"
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else:
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# 4002000 == 4.2.0
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--
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2.8.1
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