From: Daan De Meyer <daan.j.demeyer@gmail.com>
Date: Wed, 16 Feb 2022 10:44:41 +0000 (+0000)
Subject: Change --qemu-smp default from 2 to 1
X-Git-Tag: v13~11^2~3
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c53cb3b293f5f27c5525c4e52be8df26634d87c1;p=thirdparty%2Fmkosi.git

Change --qemu-smp default from 2 to 1

When trying to a boot a centos epel VM using QEMU, it will hang during
boot if the qemu smp option is set to a number higher than 1. To avoid
this and similar issues, let's default to 1 core per VM. If users need
more they can always configure the option explicitly.
---

diff --git a/mkosi/__init__.py b/mkosi/__init__.py
index ff957161f..062b74731 100644
--- a/mkosi/__init__.py
+++ b/mkosi/__init__.py
@@ -5857,7 +5857,7 @@ def create_parser() -> ArgumentParserMkosi:
     group.add_argument(
         "--qemu-smp",
         metavar="SMP",
-        default="2",
+        default="1",
         help="Configure guest's SMP settings",
     )
     group.add_argument(
diff --git a/tests/test_config_parser.py b/tests/test_config_parser.py
index 178d1ad23..aa6157692 100644
--- a/tests/test_config_parser.py
+++ b/tests/test_config_parser.py
@@ -130,7 +130,7 @@ class MkosiConfig:
             "with_tests": True,
             "xbootldr_size": None,
             "qemu_headless": False,
-            "qemu_smp": "2",
+            "qemu_smp": "1",
             "qemu_mem": "1G",
             "qemu_kvm": mkosi.qemu_check_kvm_support(),
             "qemu_args": [],