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| author | Christian Krinitsin <mail@krinitsin.com> | 2025-06-26 07:33:21 +0000 |
|---|---|---|
| committer | Christian Krinitsin <mail@krinitsin.com> | 2025-06-26 07:33:21 +0000 |
| commit | ba2789bd7d81618a42dc7f69706a7acfa591630a (patch) | |
| tree | 4aae3f6659946b6da5b436f38a7786a632c930be /results/classifier/deepseek-1/output/Documentation](https:/www.qemu.org/)./591666 | |
| parent | 9aba81d8eb048db908c94a3c40c25a5fde0caee6 (diff) | |
| download | qemu-analysis-ba2789bd7d81618a42dc7f69706a7acfa591630a.tar.gz qemu-analysis-ba2789bd7d81618a42dc7f69706a7acfa591630a.zip | |
add prompt-based classifier and first results with DeepSeek-R1:14b
Diffstat (limited to 'results/classifier/deepseek-1/output/Documentation](https:/www.qemu.org/)./591666')
| -rw-r--r-- | results/classifier/deepseek-1/output/Documentation](https:/www.qemu.org/)./591666 | 168 |
1 files changed, 168 insertions, 0 deletions
diff --git a/results/classifier/deepseek-1/output/Documentation](https:/www.qemu.org/)./591666 b/results/classifier/deepseek-1/output/Documentation](https:/www.qemu.org/)./591666 new file mode 100644 index 000000000..4e19e136e --- /dev/null +++ b/results/classifier/deepseek-1/output/Documentation](https:/www.qemu.org/)./591666 @@ -0,0 +1,168 @@ + +broken "pci_add auto storage" + +Doing: +(qemu) pci_add auto storage file=/dev/ram0,if=virtio +Results in: +OK domain 0, bus 0, slot 5, function 0 + +However no device is actually added to the guest. +QEMU: Latest git code (June 9) from git://git.kernel.org/pub/scm/virt/kvm/qemu-kvm.git +(seems to be broken from 0.12.1.2) +KVM: Compiled from git://git.kernel.org/pub/scm/virt/kvm/kvm-kmod.git +checked out (refs/remotes/origin/stable-2.6.32) + +Both guest and host are Ubuntu 9.10 with 2.6.32 kernel. +Guest kernel has ACPI enabled (specifically, the PCI slot detection driver) + +Guest executed with the following parameters: + -boot c -drive file=/home/eranr/kvm_images/ubuntu-9.10-2.6.32-perf.img,if=ide,boot=on -m 4096 -net nic,model=virtio -net tap,ifname=qtap0,script=no -vnc :0 -smp 1,cores=1,threads=0 -monitor tcp:localhost:6001,server,nowait + +Hi Eran, + +Could you lauch "lspci" command on guestOS to see whether there is a new pci device hot-plug in? + +On the other hand, the guestOS need to be configured with "CONFIG_VIRTIO_PCI", otherwise it can not +contain the driver to monitor the virtio-pci device. + +Thanks + +If configure guest kernel correctly, it seems that virtio for block is OK! +Could you help or send me your configure file to have a second check + +Thanks + + +======== version info =============== +QEMU 0.14.50 monitor +host kernel: 2.6.39 +guest kernel: 2.6.32 + + + +======== config file for kernel info =================== +See attachment + +=========Doing on qemu monitor ================ +QEMU 0.14.50 monitor - type 'help' for more information +(qemu) pci_add auto storage file=/dev/ram0,if=virtio +OK domain 0, bus 0, slot 3, function 0 + + +=========Doing on guest console =============== +1. ---see the disk on guest +root@qemux86-64:~# dmesg | grep 'vda' +[ 245.440217] vda: unknown partition table +root@qemux86-64:~# fdisk -l + +Disk /dev/sda: 2147 MB, 2147483648 bytes +255 heads, 63 sectors/track, 261 cylinders +Units = cylinders of 16065 * 512 = 8225280 bytes + +Disk /dev/sda doesn't contain a valid partition table + +Disk /dev/vda: 16 MB, 16777216 bytes +16 heads, 63 sectors/track, 32 cylinders +Units = cylinders of 1008 * 512 = 516096 bytes + +Disk /dev/vda doesn't contain a valid partition table + +2. --- write content to virtio disk + +root@qemux86-64:~# echo 'helloHypervisor' > /dev/vda +root@qemux86-64:~# head /dev/vda +helloHypervisor + + + +=========Doing on host console ============= + +[root@oc8440477808 linux-2.6.39]# head /dev/ram0 +helloHypervisor + + +========= conclusion ==================== +Host get the data which is passed through virtio device on guest. The data is "helloHpervisor" + +So, the kernel version 2.6.32 can support virtio block device with correct +config, especially the following must be choosen: + + +CONFIG_VIRTIO=y +CONFIG_VIRTIO_RING=y +CONFIG_VIRTIO_PCI=y +CONFIG_VIRTIO_BALLOON=y +CONFIG_VIRTIO_BLK=y + + + + + + + + + + +Did you remember to load PCI hotplug modules into the guest? +sudo modprobe acpiphp +sudo modprobe pci_hotplug + + +this is vikas pandey, + +1:would u please give me ur kernel and initrd source to me ..am also trying to add pci and usb device in guest os .. + +2: +i am using qemu and i am abe to run some of kernel image and initrd which is available on qemu site for testing purpose. +now my ami is to connect the host usb and access the content after running iso image or specifing kernel and initrd image on qemu . + +for this task i have followed some procedure which is inlined.... +//************************************************************************************************************************************************************************ + +cat /etc/lsb-release +Host pc discription : +DISTRIB_ID=Ubuntu +DISTRIB_RELEASE=11.04 +DISTRIB_CODENAME=natty +DISTRIB_DESCRIPTION="Ubuntu 11.04" +==>uname -a +Linux vikas-ThinkCentre-A70 2.6.38-8-generic #42-Ubuntu SMP Mon Apr 11 03:31:50 UTC 2011 i686 i686 i386 GNU/Linux + +QEMU emulator version 1.0,1, Copyright (c) 2003-2008 Fabrice Bellard + +fist i have checked with iso images +step 1: +dd of=ubuntuimage bs=1024 seek=10485760 count=0 +step 2: +qemu -hda ubuntuimage -cdrom m1040_wifi.iso -usbdevice host:1e3d:2093 -m 192 -boot d +usb_create: no bus specified, using "usb.0" for "usb-host" +(it is a problem which is not permitting guest os to access completly even media will be detected on console while booting on qemu and we can add usb in qemu but in qemue gues os shelll it is not detecting any where ) +husb: open device 1.6 +husb: config #1 need -1 +husb: 1 interfaces claimed for configuration 1 +husb: grabbed usb device 1.6 +husb: config #1 need 1 +husb: 1 interfaces claimed for configuration 1 +husb: config #1 need 1 +husb: 1 interfaces claimed for configuration 1 +=========>2nd i have used kernel and initrd image +step >qemu-system-arm -kernel zImage.integrator -initrd arm_root.img -hda ubuntuimage -usb -usbdevice host:1e3d:2093 -m 128 +segmantation fault +//******************************************************************************************************************************************** +please suggest me as soon as possible ,and please tell me that is it compulsary that use kvm and libvirt with qemu for using host usb or not.. +because i have also tried alot with libvirt but every time it is having some different -2 error currently error related with libvirt is .. +==>virsh -c qemu:///system list + +virsh: /usr/lib/libvirt.so.0: version `LIBVIRT_0.9.3' not found (required by virsh) +virsh: /usr/lib/libvirt.so.0: version `LIBVIRT_0.9.0' not found (required by virsh) +virsh: /usr/lib/libvirt.so.0: version `LIBVIRT_PRIVATE_0.9.3' not found (required by virsh) +virsh: /usr/lib/libvirt.so.0: version `LIBVIRT_0.9.2' not found (required by virsh + +plese tell me now what should ido... +thanks& regards + + + + +The "pci_add" command has been removed since QEMU 2.3.0, so I guess we can close this bug ... if you still can reproduce the problem with the latest version, please feel free to open this ticket again. + |