Displaying 20 results from an estimated 2000 matches similar to: "virt-install flags affect my hvm performance?"
2010 Jun 22
1
iptables and kvm
I am experimenting with a kvm virtual machine. At the moment I
trying to configure iptables for the the host instance. In Xen
terms I would call this Dom0 but I do not know the appropriate KVM
term, if any.
The setup I have is a single NIC (eth0) host bridged (bridge0). I
want iptables to allow all host generated traffic (! bridge0 I
think) and to check all other traffic for brute force
2019 Feb 25
1
[PATCH] inspect: return osinfo short IDs for recent Windows versions
Return the right osinfo short IDs for the majority of Windows versions
since Windows XP.
---
lib/inspect-osinfo.c | 60 ++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 60 insertions(+)
diff --git a/lib/inspect-osinfo.c b/lib/inspect-osinfo.c
index 816d317f1..f93f7ac52 100644
--- a/lib/inspect-osinfo.c
+++ b/lib/inspect-osinfo.c
@@ -69,6 +69,66 @@ guestfs_impl_inspect_get_osinfo
2009 Jun 10
0
KDE and mounting CD's / DVD's without noexec
Hi e,
I am normally use gnome and would do the following to make my CD / DVD
mount with exec
gnome-mount --write-settings --device /dev/sdc0 -o exec
What is the equivalent in KDE ? My initial research suggests that I
actually have to write a custom udev rule to achieve this.
This has led me as far as running
udevinfo -q path -n /dev/scd0
udevtest /block/sr0 (the output is below)
My
2019 Feb 28
1
[PATCH v2] inspect: return osinfo short IDs for recent Windows versions
Return the right osinfo short IDs for the majority of Windows versions
since Windows XP.
---
Changes from v1:
- used the new win2k19 osinfo ID
lib/inspect-osinfo.c | 63 ++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 63 insertions(+)
diff --git a/lib/inspect-osinfo.c b/lib/inspect-osinfo.c
index 816d317f1..e0d19c672 100644
--- a/lib/inspect-osinfo.c
+++ b/lib/inspect-osinfo.c
@@
2008 May 28
3
7-STABLE: bridge and em
Hello list!
When em0 has an inet address while bridge0 doesn't, it seems to be OK:
-----
bs1% uname -a
FreeBSD bs1.sp34.ru 7.0-STABLE FreeBSD 7.0-STABLE #0: Sun May 25 20:15:26 MSD 2008 root@bs1.sp34.ru:/usr/obj/usr/src/sys/BSM i386
bs1% ifconfig em0; ifconfig tap0; ifconfig bridge0
em0: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> metric 0 mtu 1500
2011 Jan 13
5
ifcfg-rh: error: Unknown connection type 'Bridge'
CentOS-5.5
# uname -a
Linux inet05.hamilton.harte-lyne.ca 2.6.18-194.32.1.el5 #1 SMP Wed
Jan 5 17:52:25 EST 2011 x86_64 x86_64 x86_64 GNU/Linux
Can anyone tell me why I am seeing these error message?
Specifically, why is TYPE=Bridge giving Unknown connection type
'Bridge'?
Jan 13 08:25:31 inet05 nm-system-settings: Loaded plugin ifcfg-rh:
(c) 2007 - 2008 Red Hat, Inc. To report bugs
2011 Oct 19
8
Centos 5.7 Xen 4.1 AMD 64 from gitco cannot attach usb port to domU windows 7
Hi.
Just wondering is someone have been able to connect usb memory sticks
in xen 4.1-gitco running hvm windows 7?
I use xen 4.1 from gitco, is working without any issue, I need support
for a usb memory stick, but I had not been able to make this works.
Reading xm commands and process, first my MB Biostar A780L3L v6 wont
support IOMMU.
Now exist a doc from xen wiki from someone from Fujitso
2019 Jan 21
1
Slow ssh
Hello,
i'm using libvirt/kvm/qemu on a stable Debian Linux KVM 4.9.0-6-amd64 .
qemu-kvm : 1:2.8+dfsg-6+deb9u5
libvirt-daemon : 3.0.0-4+deb9u3
libvirt-clients : 3.0.0-4+deb9u3
virt-manager : 1:1.4.0-5
virt-viewer : 5.0-1
virtinst : 1:1.4.0-5
My guests are made with this kind of command line :
virt-install --connect=qemu:///system --name=debian --ram=2048 --disk
2012 Nov 30
2
setup apc pcnet apc9616
Hi friends.
Searching for info about how to setup acp pcnet card on nut?
Any info will be accepted, thanks!!!
2008 Oct 29
2
Problem with Bridging ... and bge devices under FreeBSD 7.x?
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I'm trying to run a QEMU VM on top of a FreeBSD 7.x server ... I've tried the
exact same setup on my desktop, using 192.168.1.x and an fxp device, and it all
works perfectly, but as soon as I do this on another machine on a public IP,
I'm not getting any routing, I can't even ping it from the same machine ...
My first thought was
2011 Dec 13
1
C6 gateway/firewall problem
Hi,
I'm using system-config-firewall (C6 x86_64, fully up to date) to
configure a gateway/firewall box. 2 nics, eth0 (configured as bridge0,
mtu 7200) connected to the lan, eth1 being connected directly to the
internet (public ip, mtu 1500). ssh port is open and accessible. nat is
working fine. I've put bridge0 as a trusted interface, eth1 is
masqueraded. I've put ports 20,21,80 as
2017 Nov 11
0
virt-install cannot mount virtio iso during installation
Hi guys.
I have seen, read and test to install a windows 7 vm under centos 6 and kvm.
I have install windows under kvm a lot of times, but is my first time
with virtio.
I want to try virtio drives, I have install virtio from fedora repo,
download the iso, etc.
I have try different options trying to understand how kvm want the
option to add my virtio iso drive as cdrom.
virt-install --name
2011 Sep 30
0
Second VM cannot use the network.
Hi,
I started to use libvirt and kvm yesterday. The first VM works great.
Today I made another VM, same configuration as before. But its
network just did not work. The guest cannot even get a dhcp ip.
The network is NAT mode. The first VM got internal ip correctly.
The command I made the VM is:
virt-install -nzabbix1 -r2048 --vcpus=2
2020 Jun 02
7
Bridge network for virt-manager
Hello. I desire to get bridge network working using virt-manager.
Centos 7 and centos 7 guest.
>From researching I think I need to have a ifcfg-br0 file like this ?
cat ifcfg-br0
DEVICE=nm-bridge0
STP=no
TYPE=Bridge
BOOTPROTO=none
IPADDR=192.168.1.8
PREFIX=32
GATEWAY=192.168.1.1
IPV6INIT=no
NAME=br0
ONBOOT=yes
DELAY=0
Is that for sure needed ? The use that nm-bridge0 as the network name?
I
2009 Mar 03
0
HEADS UP: iSCSI, zvol, and vdisk format support
Looks like I forgot to send this to the alias...
MRJ
----
A quick heads up for the iscsi, zvol, and vdisk
format putback I did into the 3.3 development
gate.
ISCSI
=====
With this putback, you can now install onto and
boot a guest using iSCSI disk(s).
The iscsi formats supported are:
phy:iscsi:/alias/<iscsi-alias>
phy:iscsi:/static/<server IP>/<lun>/<target
2009 Mar 14
0
dvd rw not recognized
I installed Centos 5.2 on a brand new computer the other day. It has an Asus
DVD RW drive in it which I used to boot the netboot disk off of to install the
operating system so it found the dvd at that point.
Now k3b tells me that it can't find any drives.
[nathalie at jeff ~]$ ll /dev/scd0
brw------- 1 nathalie disk 11, 0 Mar 10 14:00 /dev/scd0
[nathalie at jeff ~]$ ll /dev/cdrom*
2013 Jan 11
1
libvirt RPC error
Hi,
I'm using qemu+ssh://username at hostname/system as the remote URI. Libvirt seems to be communicating fine until some 2 minutes (we poll every 5 seconds) and then it throws up RPC error and many counters are wrong. But if I collect on localhost the counters seems to be coming fine. Test and testvm are guests on the local machine where as Win8 and Ubuntu* are remote URI's connected
2017 May 23
0
Windows 10 spawning thousands of child processes on Samba 4.3.11 server
On Tue, May 23, 2017 at 8:59 AM, Rowland Penny via samba <
samba at lists.samba.org> wrote:
> On Tue, 23 May 2017 08:44:42 +0200
> "L.P.H. van Belle via samba" <samba at lists.samba.org> wrote:
>
> > Did you TV/Radio broke?? ;-)
> >
> > This really smells like some malware/cryptoware.
> > Seen this ones on a network, and that was a cypto
2011 Sep 21
0
Linux KVM on CentOS 5.6
Hi,
I have IBM x3650M3 Server with 2 Physical CPU each with quad core
configs and 32GB of physical RAM and 600 GB usable space. I am using
linux kvm for this purpose. Please correct or suggest me if i am doing
wrong
I have installed CentOS 5.6 on physical server as host OS. I need to
create 2 Virtual Machines with similar configs.
virt-install --connect qemu:///system -n vm1 -r 15000
2014 May 07
1
TLS/SSL for Win8 & Outlook
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Hello
I recently upgraded to dovecot 2.1.7 (as supplied with Debian Weezy).
All clients work as expected except for Outlook (2013 &2010) on Win8
with a SSL/TLS connection. (Thunderbird on Win8 and Outlook 2013 on
Win 7 works fine. On my previous dovecot version 1.2.13 all clients
worked.)
As far as I understand, one difference is the support for