mirror of
https://gitlab.com/libvirt/libvirt.git
synced 2024-12-30 17:45:23 +00:00
4ecb723b9e
https://www.gnu.org/licenses/gpl-howto.html recommends that the 'If not, see <url>.' phrase be a separate sentence. * tests/securityselinuxhelper.c: Remove doubled line. * tests/securityselinuxtest.c: Likewise. * globally: s/; If/. If/
58 lines
2.1 KiB
C
58 lines
2.1 KiB
C
/*
|
|
* virt-host-validate-qemu.c: Sanity check a QEMU hypervisor host
|
|
*
|
|
* Copyright (C) 2012 Red Hat, Inc.
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library. If not, see
|
|
* <http://www.gnu.org/licenses/>.
|
|
*
|
|
*/
|
|
|
|
#include <config.h>
|
|
|
|
#include "virt-host-validate-qemu.h"
|
|
#include "virt-host-validate-common.h"
|
|
|
|
int virHostValidateQEMU(void)
|
|
{
|
|
int ret = 0;
|
|
|
|
virHostMsgCheck("QEMU", "%s", ("for hardware virtualization"));
|
|
if (virHostValidateHasCPUFlag("svm") ||
|
|
virHostValidateHasCPUFlag("vmx")) {
|
|
virHostMsgPass();
|
|
if (virHostValidateDevice("QEMU", "/dev/kvm",
|
|
VIR_HOST_VALIDATE_FAIL,
|
|
_("Check that the 'kvm-intel' or 'kvm-amd' modules are "
|
|
"loaded & the BIOS has enabled virtualization")) < 0)
|
|
ret = -1;
|
|
} else {
|
|
virHostMsgFail(VIR_HOST_VALIDATE_WARN,
|
|
_("Only emulated CPUs are available, performance will be significantly limited"));
|
|
}
|
|
|
|
if (virHostValidateDevice("QEMU", "/dev/vhost-net",
|
|
VIR_HOST_VALIDATE_WARN,
|
|
_("Load the 'vhost_net' module to improve performance "
|
|
"of virtio networking")) < 0)
|
|
ret = -1;
|
|
|
|
if (virHostValidateDevice("QEMU", "/dev/net/tun",
|
|
VIR_HOST_VALIDATE_FAIL,
|
|
_("Load the 'tun' module to enable networking for QEMU guests")) < 0)
|
|
ret = -1;
|
|
|
|
return ret;
|
|
}
|