>Use screen for text, xpra for graphical emulated machines - assuming FreeBSD /
>Linux host of course.
I guess xpra is for remote displaying. No?
I don't want to see the local display on the host. The guest should be accessed
via anydesk.
Regards,
Mahmood
>Have you considered using libvirt? It is specifically designed to run
>VMs as a daemon.
>
>If you want to stick with qemu only, something like a systemd service
>should do.
Can you give me some hints about libvirt for this purpose?Any guide for that?
Regards,
Mahmood
t without problem.
Regards,
Mahmood
Hi,
The host have two CPUs each have 8 physical cores. Therefore, 32 threads
are there in total. I want to be sure when I use -smp 16, the guest uses
both CPUs and not only one CPU with 16 threads.
Is that correct?
Regards,
Mahmood
lm32-softmmu] Error 2
[root@compute-0-4 qemu-3.1.0]#
I found this topic
https://stackoverflow.com/questions/2975304/undefined-reference-to-xopendisplay-in-a-qt-project
Should I use it?
Regards,
Mahmood
Anyway... I fixed that with --disable-vnc and --enable-gtk in configure
command.
Not sure if enabling gtk is mandatory though.
Regards,
Mahmood
On Sun, Jun 23, 2019 at 9:59 PM Mahmood Naderan
wrote:
> Hi,
> In the following command, I haven't specified vnc viewer. but I have to
OK. I manually created the group and added
KERNEL=="kvm", GROUP="kvm"
to /etc/udev/rules.d
Regards,
Mahmood
On Fri, Jun 21, 2019 at 7:18 PM Peter Maydell
wrote:
>
> Well, with those permissions on /dev/kvm only root can use KVM.
> You need to sort them ou
;-usbdevice' is deprecated, please
use '-device usb-...' instead
VNC server running on 127.0.0.1:5900
^Cqemu-system-x86_64: terminating on signal 2
Regards,
Mahmood
So, I didn't use custom destination!
Is it ok to find qemu-* files an delete them?
On Sat, Jun 22, 2019, 20:16 Peter Maydell wrote:
> Yeah, we don't have a "make uninstall". Assuming you installed
> it into a suitably isolated destination directory, you can just
> remove that directory. Mostly
Hi,
I want to uninstall qemu but it seems that "sudo make uninstall" in the
source folder doesn't work. There is no rule for that.
Any idea?
Regards,
Mahmood
>Does your user have the right permissions for the /dev/kvm device?
>(For ubuntu this usually means the user should be in the 'kvm'
>group.)
There is no such group
mahmood@hpcc-ubuntu:~$ sudo grep kvm /etc/group
mahmood@hpcc-ubuntu:~$
mahmood@hpcc-ubuntu:~$ sudo ls -l /dev/kvm
Hi,
Although I have installed qemu from source and the kvm module has been
modprobed successfully, the user is not able to use -enbale-kvm option
mahmood@hpcc-ubuntu:~$ sudo lsmod | grep kvm
[sudo] password for mahmood:
kvm_intel 217088 0
kvm 598016 1 kvm_intel
Hi
Is there any limitation for the guest memory? I have defined "-m 4" for a
windows guest while the host have 64GB of memory. However, in the windows, I
see only 16GB of physical memory.
Any thought?
Regards,
Mahmood
Hi,
How can I share two folders with a host (linux) and a guest (windows)? The
following option seems to be incorrect
-netdev
user,net=10.0.2.0/24,id=host_files,restrict=off,smb=/home/mahmood,smbserver=10.0.2.4,smb=/etc,smbserver=10.0.2.5
Any idea?
Regards,
Mahmood
quot;-smp cpus=1,cores=8" I get this error
cpu topology: sockets (1) * cores (8) * threads (1) > maxcpus (1)
Odd... Isn't it?
Regards,
Mahmood
OK. So, it seems that 9p is not enabled in Centos 7 kernel. However, Ubuntu
16.04 enables it. I verified that with
cat /boot/config* | grep -i 9p
Thank you very much.
Regards,
Mahmood
st boots
normally.
I haven't tried to see if I am able to access the shared folder nor not. Do you
have any note on the above items?
Regards,
Mahmood
Hello again,I installed 2.5.0 quickly and it was pretty straight forward!
Here is the error message I get regarding the 'virtio-9p-pci'
mahmood@cluster:qemu-vm$ qemu-system-x86_64 -m 4000 -cpu Opteron_G5 -smp 2 -hda
centos7.img -boot c -usbdevice tablet -enable-kvm -device
e1
The security_model=none also doesn't work and get the same error.
mahmood@cluster:qemu-vm$ qemu-system-x86_64 -version
QEMU emulator version 1.7.0, Copyright (c) 2003-2008 Fabrice Bellard
I know it is old but I think I installed this version three years ago due to
the Rocks-6 versio
>Could you please try to replace the -virtfs option with these two options:
>
>-fsdev local,id=shared,path=/home/mahmood/Downloads \
>-device virtio-9p-pci,fsdev=shared,mount_tag=Downloads
Still get the same error!
mahmood@cluster:qemu-vm$ qemu-system-x86_64 -m 4000 -cpu Opter
>You don't have to write "fsdriver" here, but replace it with "local",
>"handle" or "proxy".
Still get the same error
mahmood@cluster:qemu-vm$ qemu-system-x86_64 -m 4000 -cpu Opteron_G5 -smp 2 -hda
centos7server.img -boot c -usbdevice
=shared,path=/home/mahmood/Downloads,mount_tag=Downloads
However, I get this error
t_tag=Downloads: Parameter 'driver' expects device type
What should I do?
Regards,
Mahmood
Yes you are right. As I ping google.com, I see it finds the IP address but ping
doesn't work. So, that mean network is fine.
Thank you very much
Regards,
Mahmood
On Tuesday, August 29, 2017, 2:03:12 PM GMT+4:30, Peter Maydell
wrote:
On 28 August 2017 at 18:28, Thomas Huth
Thanks for the suggestions. I will try them.
Regards,
Mahmood
of using vnc? Bu using vnc, I have to open another
terminal and connect to the guest
Regards,
Mahmood
=host_files,restrict=off,smb=/home/mahmood,smbserver=10.0.2.4
-vnc :1
qemu: -vnc :1: Failed to start VNC server: Failed to bind socket:
Address already in use
It seems that another user is using his own guest with vnc :1
saremi 31191 5.4 4.7 3624016 3133112 pts/31 Sl+ 12:00 14:10 qemu
-m 3000 -cpu
Thanks.
>Specify size at the end
Is that the same as the size of the /opt/qemuvm/win2xpsp3_32_c.img
?
May i ask what is the difference between the following commands
1) qemu-img create -o backing_file base.img new.img 10G
2) qemu-img create -f qcow2 -b base.img new.img
Regards,
Mahmood
>Then you create 1 file for each host user based on the same base file:
>qemu-img create -o backing_file win.qcow2 win_for_user_1.qcow2
Hi,
Any idea about the following error
$ qemu-img create -o backing_file /opt/qemuvm/win2xpsp3_32_c.img
/export/home/mahmood/qemu-vm/win2xpsp3_32_c.im
OK guys. I will try that to see if it works.
Regards,
Mahmood
On Mon, Jan 16, 2017 at 7:06 PM, Jakob Bohm wrote:
> On 16/01/2017 16:06, Mahmood Naderan wrote:
>
>> Hi,
>> This is what I want to do via the Qemu: I have installed a windows guest
>> with two drives (c
Hi,
A windows xp (x64) shows the network connection with the following command
-devive e1000,netdev=host_files -netdev user,net=
10.0.2.0/24,id=host_files,restrict=off,smb=/home/mahmood,smbserver=10.0.2.4
However, with the same command, a windows xp (32bit) doesn't detect the
driver an
>Check the display driver and screen resolution settings inside
>the Windows Guest
Yes thank you very much.
Regards,
Mahmood
,
Mahmood
Hi,
I use the following command to run a windows guest.
qemu -m 6000 -cpu Opteron_G5 -smp 4 -hda winxp64_c.img -hdb winxp64_d.img
--boot c -usbdevice tablet -enable-kvm -device e1000,netdev=host_files
-netdev user,net=
10.0.2.0/24,id=host_files,restrict=off,smb=/home/mahmood,smbserver=10.0.2.4
-kvm -cdrom /home/mahmood/win7.iso
With the same command above, I installed windows xp without any problem. Any
idea for that?
Regards,
Mahmood
OK I will try. Thank you very much. Regards,
Mahmood
>Have you added "-enable-kvm" to your qemu scripts recently?
I always used "qemu -cdrom -enable-kvm -vnc :10 ." in my commands.
What do you mean by qemu scripts?
Regards,
Mahmood
Hi,I want to be sure that windows guest will be installed correctly. So, I used
the following option while trying to install Windows XP from an ISO file
-fda /home/mahmood/qemu-vm/virtio-win-0.1.102_amd64.vfd
With that I expect to install virtio, so that I can later use -net
user,smb=/home
Hi,I have read that it is possible to use SAMBA to share a folder between a
Linux host and a Windows guest., The command I use is
qemu -m 2048 -hda winx64.img -boot d -usbdevice tablet -enable-kvm -vnc :10
-net user,smb=/home/mahmood -net nic,model=virtio
Here are the problems:
1) What IP
OK. Thank you very much. That solves my problem, but there is a new problem
which I will ask in another post Regards,
Mahmood
On Monday, March 28, 2016 1:22 PM, Narcis Garcia
wrote:
Instead of: -devi ce e1000
I use: rtl8139
I want to know is how can I find the bios files? For example,
which bios version is suitable for sun4v r sun4u?
Regards,
Mahmood
platform
Niagara Sun4v platform, Niagara
none empty machine
Which option defines such supported machine?
Regards,
Mahmood
et from guest.
However the samba connection doesn't work.
I have passed "-smb /media/samba_share" to qemu and added the following entry
to /etc/samba/smb.conf in the host
[samba_share]
comment = QEMU share place
path = /media/samba_share
valid users = mahmoo
on for that. So the device manager has
a question mark on the ethernet entry.
Is there any more option that I have to pass to qemu?
Regards,
Mahmood
>The simplest answer is install virtmanager.
It seems that there are many problems with my self installed qemu with
virt-manager. I will try that as you said.
Regards,
Mahmood
Hi
There is no "uninstall" target in Makefile. So how can I remove that?
# /usr/local/bin/qemu-x86_64 -version
qemu-x86_64 version 1.6.90, Copyright (c) 2003-2008 Fabrice Bellard
Regards,
Mahmood
chine?"
Regards,
Mahmood
printable = no
browseable = yes
write list = mahmood vb
the share folder is
$ ls -l /media/
total 4
drwxrwxrwx. 2 root root 4096 Nov 19 06:50 samba_share
Then I run the guest windows with "-smb /media/samba_share" option.
Now in windows I get this error
System error 1231 has occ
>I believe that resolution should be changed inside guest XP (in display
>properties), because VNC is working just like monitor.
You are right. Thank you very much.
Regards,
Mahmood
On Monday, November 18, 2013 11:29 PM, Dmitry <354...@gmail.com> wrote:
Hi,
> 2- When I r
ey stop at the same position.
Any idea on the second question? The guest window is very small.
Regards,
Mahmood
On , Mahmood Naderan wrote:
Same behavior :(
I run this command on terminal1:
$ qemu-system-i386 -usb -device usb-tablet,id=input0 winxp.img
In terminal2, I run
$
vncviewer
Same behavior :(
I run this command on terminal1:
$ qemu-system-i386 -usb -device usb-tablet,id=input0 winxp.img
In terminal2, I run
$ vncviewer 127.0.0.1:5900
Still I see that mouse positions are not sync
Regards,
Mahmood
On Monday, November 18, 2013 7:59 PM, Dmitry <354...@gmail.
of the screen. Searching the web, I didn't find a clear answer.
2- When I resize the guest window, it remains at 640*480.
The guest is windows xp and the host is Scientific Linux 6.3
Regards,
Mahmood
Unfortunately the machine is in the rack on a remote site with no sound. I
haven't even try on the host os.
Regards,
Mahmood
On Monday, November 18, 2013 4:58 PM, Programmingkid
wrote:
On Nov 18, 2013, at 7:16 AM, Mahmood Naderan wrote:
>
> >I think the IBM PC 64 b
00
telnet: 127.0.0.1:3000: Name or service not known
127.0.0.1:3000: Unknown host
$
And in the first terminal, I see that it is still waiting for connection!
What is the problem?
Regards,
Mahmood
>I think the IBM PC 64 bit is what you want.
Yes thanks a lot. it works
Regards,
Mahmood
ze
MIPS
MIPS64
MIPS64 EL
MIPS EL
Power PC 32Bit
Power PC 64Bit
Power PC EMB 32Bit
SH4
SH4 EB
Sparc 32Bit
Sparc 64Bit
IBM PC 64 Bit
What is the solution then?
Regards,
Mahmood
On Sunday, November 17, 2013 7:15 PM, Programmingkid
wrote:
>The first thing that strikes me is the fact y
Video Card: Default
Memory Size: 256
Use Sound: Yes
Fullscreen Mode: No
Use Snapshot Mode: No
Use Local Time: No
The arguments are
/usr/local/bin/qemu-system-arm -monitor stdio -soundhw es1370,ac97 -m 256 -S
-cdrom
/home/mahmood/Downloads/Microsoft.Windows.XP.Professional.SP3
Hello
I have installed Qemu form git source and AQemu for the gui part.
When I start a virtual machine, I get this error
PCI bus not available for es1370.
I can not find any option regarding that. How can I fix that?
Regards,
Mahmood
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