Re: [Qemu-discuss] "main-loop: WARNING: I/O thread spun for 1000 iterations" when playing audio

2016-09-25 Thread Aleksei
Hi, I didn't have this issue, so here are my wild pointers :) Do you have pulseaudio on the host? Have you tried other soundhw models ("qemu-system-x86_64 -soundhw help" will tell you what's available). What does your .asoundrc look like? Do you use ALSA's dm

Re: [Qemu-discuss] "main-loop: WARNING: I/O thread spun for 1000 iterations" when playing audio

2016-09-25 Thread Aleksei
ic is ~/.asoundrc. The syntax is not intuitive, to say the least. See here: https://wiki.archlinux.org/index.php/Advanced_Linux_Sound_Architecture#Dmix /--Regards, Aleksei/ *From:* Holger Wünsche *Sent:* Sunday, Septemb

Re: [Qemu-discuss] Qemu ovmf libvirt grub nvidia and pci passthrough

2016-09-27 Thread Aleksei
> ubuntu 14.04 > GeForce GTX 1060 Maybe this Ubuntu doesn't have recent enough nouveau/nvidia drivers to support this card? /--Regards, Aleksei/ *From:* Rémi Laisné *Sent:* Monday, September 26, 2016

Re: [Qemu-discuss] Cannot connect to network

2016-10-07 Thread Aleksei
ers to at least get started. /--Regards, Aleksei/ *From:* Jerry Stuckle *Sent:* Friday, October 07, 2016 7:49PM *To:* Qemu-discuss *Subject:* [Qemu-discuss] Cannot connect to network Hi, all, First of all, I will admit I'

Re: [Qemu-discuss] How to set the network card for qemu to use?

2016-10-13 Thread Aleksei
or details: https://wiki.archlinux.org/index.php/QEMU#Bridged_networking_using_qemu-bridge-helper and https://wiki.archlinux.org/index.php/Network_bridge /--Regards, Aleksei/ *From:* Miroslav Rovis *Sent:* Thursday,

Re: [Qemu-discuss] How to set the network card for qemu to use?

2016-10-14 Thread Aleksei
-device virtio-net,netdev=internet \ -netdev bridge,br=bridge0,id=internet,helper=/usr/lib/qemu/qemu-bridge-helper 3) Start VM, post results. Please try to be concise ;) and post what you are trying to do and actual error messages. Also provide your Qemu version.

Re: [Qemu-discuss] How to set the network card for qemu to use?

2016-10-15 Thread Aleksei
5". For this to work you need kvm modules installed and loaded - from your config I'm guessing you have AMD CPU, so that would be: # modprobe kvm # modprobe kvm_amd You have them with "y" in your config (I have "m&qu

Re: [Qemu-discuss] How to set the network card for qemu to use?

2016-10-16 Thread Aleksei
Add "allow br0" line to /etc/qemu/bridge.conf to allow Qemu to create tap devices on br0. Also check if qemu-bridge-helper script has setuid attribute. It should have it by default, but I'm not sure about Gentoo. I know nothing about grsec, so can't h

Re: [Qemu-discuss] How to set the network card for qemu to use?

2016-10-16 Thread Aleksei
his own default eth0. Btw, you're posting links to localhost :) If you don't have a cable connected to eth1 interface on the host, then naturally Devuan can't get IP address via DHCP (on Devuan's

Re: [Qemu-discuss] Defining a bridge

2016-10-16 Thread Aleksei
Hi, > -device virtio-net-device,netdev=net0 \ This should be -device virtio-net,netdev=net0 \ /--Regards, Aleksei/ *From:* Jerry Stuckle *Sent:* Monday, October 17, 2016 5:20AM *To:* Qemu-discuss *Subject:* [Q

Re: [Qemu-discuss] Defining a bridge

2016-10-17 Thread Aleksei
mulated ARM, so I have only guesses as to where to poke around; but you might get an answer straight away on Qemu ARM mailing list - http://wiki.qemu.org/MailingLists. /--Regards, Aleksei/ *From:* Jerry Stuckle *Se

Re: [Qemu-discuss] Defining a bridge

2016-10-17 Thread Aleksei
Ok, try loading virtio_net module - it will load some dependencies as well (virtio and virtio_ring I think). /--Regards, Aleksei/ *From:* Jerry Stuckle *Sent:* Monday, October 17, 2016 9:46PM *To:* Aleksei *Subject:* Re

Re: [Qemu-discuss] Problem using qemu on an ARM environment

2016-10-20 Thread Aleksei
Hi, If you can pass arguments to Qemu, try adding "-nographic" or "-display none", so Qemu doesn't try to use sdl. /--Regards, Aleksei/ *From:* Cristiano Carlos Matte *Sent:* Thursday, Oct

Re: [Qemu-discuss] problem with virtio disk driver

2016-10-21 Thread Aleksei
gards, Aleksei/ *From:* Andrei Perietanu *Sent:* Friday, October 21, 2016 4:47PM *To:* Qemu-discuss *Subject:* Re: [Qemu-discuss] problem with virtio disk driver Just in case this sparks anyone's interest, the problem is

Re: [Qemu-discuss] facing issue with qemu amd-v support

2016-10-24 Thread Aleksei
You need to enable nested KVM feature in kvm module on the host, check here: http://www.rdoxenham.com/?p=275 /--Regards, Aleksei/ *From:* Anand J *Sent:* Monday, October 24, 2016 1:58AM *To:* Qemu-discuss *Subject

Re: [Qemu-discuss] How to use tap for qemu guest network?

2016-12-15 Thread Aleksei
This works for me (you have to set up the bridge "bridge0" on the host side): -device virtio-net,netdev=internet \ -netdev bridge,br=bridge0,id=internet,helper=/usr/lib/qemu/qemu-bridge-helper /--Regard

Re: [Qemu-discuss] How to use tap for qemu guest network?

2016-12-16 Thread Aleksei
kseikovura.blogspot.ru/2016/09/libvirt-and-networkmanagers-bridges.html /--Regards, Aleksei/ *From:* Shiyao Ma *Sent:* Friday, December 16, 2016 7:49AM *To:* Aleksei *Cc:* Qemu-discuss *Subject:* Re: [Qemu-discuss] How to

Re: [Qemu-discuss] Reducing guest cpu usage

2016-12-29 Thread Aleksei
Is that exposed to users of libvirt or Qemu in any way? /--Regards, Aleksei/ *From:* Programmingkid *Sent:* Thursday, December 29, 2016 7:31PM *To:* Vincenzo Romano *Cc:* Qemu-devel Qemu-devel, Qemu-discuss *Subject:* Re

Re: [Qemu-discuss] Mutil gpu passthrough failed.

2017-01-09 Thread Aleksei
Check if your system is putting some PCIe slots in IOMMU groups, see explanation here: https://wiki.archlinux.org/index.php/PCI_passthrough_via_OVMF#Plugging_your_guest_GPU_in_an_unisolated_CPU-based_PCIe_slot /--Regards, Aleksei

Re: [Qemu-discuss] Mutil gpu passthrough failed.

2017-01-09 Thread Aleksei
What about the other two, maybe they are in one group? Also, you had these addresses in your first email - :04:00.0, :05:00.0, :41:00.0, :42:00.0.0 and now you have a GPU at 44:00.0, are you changing physical allocation as well? /--Regards, Aleksei

Re: [Qemu-discuss] Multiple snapshots with one guest user

2017-01-16 Thread Aleksei
ccess to files via unix permissions on the host. /--Regards, Aleksei/ *From:* Mahmood Naderan *Sent:* Monday, January 16, 2017 6:06PM *To:* Qemu-discuss *Subject:* [Qemu-discuss] Multiple snapshots with one guest user Hi, Th

Re: [Qemu-discuss] Multiple snapshots with one guest user

2017-01-19 Thread Aleksei
Specify size at the end. See man qemu-img. On 19 January 2017 14:38:09 GMT+03:00, Mahmood Naderan wrote: >>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 > >$

Re: [Qemu-discuss] VGA choices

2017-01-31 Thread Aleksei
Check qemu man page, it explains the difference between "-vga none" and "nographic", one of them leaves VM without a GPU. On 31 January 2017 20:48:57 GMT+03:00, Vincenzo Romano wrote: >Hi all. >I need to create a number of VM to be used as Linux servers. >I am planning to use only a VNC console

Re: [Qemu-discuss] Live VM backup

2017-08-29 Thread Aleksei
my main objective is to do the backup while the VM is running. I think I could use the snapshot feature, but have no idea on how to proceed. Any hint? P.S. I am not going to use libvirt-based stuff. Just QEmu and KVM. -- /--Regards, Aleksei/

Re: [Qemu-discuss] Live VM backup

2017-08-29 Thread Aleksei
> Because all libvirt stuff starts with "copy this XML file and customize it" and there's little or no documentation about that XML. What? https://libvirt.org/formatdomain.html On 29/08/17 19:52, Vincenzo Romano wrote: Il 29 ago 2017 6:49 PM, "Aleksei" <mailto

Re: [Qemu-discuss] How do I mount a virtfs directory so that it be D: on guest ?

2017-09-01 Thread Aleksei
could monkey around with drive assignments within Windows itself. These settings may still exists, buried deep somewhere inside Windows 10, but it's better to let the beast use whatever drive letters in wants to use. -- /--Regards, Aleksei/

Re: [Qemu-discuss] Allow certain CPU cores for VMs

2017-10-24 Thread Aleksei
evice cirrus-vga,id=video0,bus=pci.0,addr=0x2 -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6 -msg timestamp=on Thanks for replies in advance. BR, Martin -- /--Regards, Aleksei/

Re: [Qemu-discuss] QEMU make error

2017-10-26 Thread Aleksei
ors make: *** [replay/replay-internal.o] Error 1 Would someone be able to help in getting past this error? -- Best Regards, Akiv Jhirad -- /--Regards, Aleksei/

Re: [Qemu-discuss] Can't attach to SCSI controller

2017-11-15 Thread Aleksei
qcow2 /--Regards, Aleksei / On 15/11/17 12:21, Ian Chapman wrote: Hi, Using qemu-system-i386, it seems completely impossible to attach a media image to a SCSI controller, other than the default which is an lsi53c895a. I specifically want to use the lsi53c810. As soon as I specify if=scsi as part o