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    Proxmox 1.1 / KVM-83 and PCI Passthrough

    Also check if interrupts are not shared with other device.
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    Proxmox 1.1 / KVM-83 and PCI Passthrough

    Add the args line to /etc/qemu-server/<vid>.conf To change cpu type add to args parameter -cpu <type> I suggest using type "host". So to add all things you shoud put this line in config: args: -pcidevice host=05:02.0 -cpu host Also I think you just have to unload the driver...
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    Proxmox 1.1 / KVM-83 and PCI Passthrough

    I've got new kernel and passtrough works great. To do that you shoud modify your config file and add line: args: -pcidevice host=00:00.0 Where 00:00.0 is address of your device. You can get it for example from lspci. And one thing: remember to unload pci driver/module from host...
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    Qemu

    Try adding this line in config: args: -cpu host
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    pfSense (OpenVPN) KVM : network problems

    You can't run pfSense as container, it's FreeBSD. I'm using pfSense, I can try running OpenVPN when I get back from work and check it.
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    VIRTIO drivers for FreeBSD

    Hi, I've got quick question: are there any implementation of VIRTIO drivers for FreeBSD? I'm trying to mount some home file server and transfers are bad :/ I'm trying to identify if the bottleneck is net or drive, but I'm afraid that both are the problem.
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    Latest proxmox (2.6.24-9), freebsd 7.2 amd64 vm and ad0: FAILURE WRITE_DMA48

    Ide disk shouldn't be a problem, I use it on FreeNAS ostype: other memory: 1024 sockets: 1 name: FreeNAS bootdisk: scsi0 scsi0: local:101/vm-101-disk-1.raw boot: c freeze: 0 cpuunits: 8000 acpi: 1 kvm: 1 ide0...
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    Latest proxmox (2.6.24-9), freebsd 7.2 amd64 vm and ad0: FAILURE WRITE_DMA48

    Hmm... the configuration is straight-forward, nothing complex. ostype: other memory: 512 sockets: 1 name: SERWER ide2: none,media=cdrom vlan0: e1000=BE:D8:3A:62:EB:A4 bootdisk: scsi0 scsi0: local:104/vm-104-disk-1.raw onboot: 1 cores: 1 scsi9: local:104/vm-104-disk-2.raw One...
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    Latest proxmox (2.6.24-9), freebsd 7.2 amd64 vm and ad0: FAILURE WRITE_DMA48

    What config? VM config or fbsd kernel config? Have you done any updates then?
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    Latest proxmox (2.6.24-9), freebsd 7.2 amd64 vm and ad0: FAILURE WRITE_DMA48

    In that moment yes, there was no point in using customized (or in fact I'm too lazy to make new one while everything works fine ;-)). Also I'm trying to find some info about anyone trying to implement VIRTIO drivers.
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    Latest proxmox (2.6.24-9), freebsd 7.2 amd64 vm and ad0: FAILURE WRITE_DMA48

    Any error msgs, logs? I've got 4 fbsd (7.2, 8.0) machines running with no problems. Have you changed kernel config?
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    How fast is KVM?

    That looks very strange even for raid 5 without write cache. I've got similar output on one old PATA drive. You could try doing hdparm -tT /dev/<drive> and check is it really a drive problem. PS: are you sure that your raid isn't degraded?
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    Latest proxmox (2.6.24-9), freebsd 7.2 amd64 vm and ad0: FAILURE WRITE_DMA48

    That's strange, it souldn't happen. Are you sure the line in /boot/loader.conf is correct, without any special characters, etc?
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    Disable Harddisk Caching for qcow2

    That depends on configuration. You can easily disable cache by expanding one line in the config, for exaple you have file /etc/qemu-server/101.conf (or any other config): scsi0: local:101/vm-101-disk-1.raw You can change this to: scsi0: local:101/vm-101-disk-1.raw,cache=none More...
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    Latest proxmox (2.6.24-9), freebsd 7.2 amd64 vm and ad0: FAILURE WRITE_DMA48

    Unfortunately fbsd is not best OS for virtualization. I know, that apic sometimes causes problems with clock and stability. First of all try adding hint.apic.0.disabled="1" to /boot/loader.conf and restarting the system. BTW: what is the time of executing command "sleep 1"? ;-)

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