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[Qemu-devel] [Bug 591666] Re: broken "pci_add auto storage"
From: |
vikas pandey |
Subject: |
[Qemu-devel] [Bug 591666] Re: broken "pci_add auto storage" |
Date: |
Fri, 11 May 2012 10:58:36 -0000 |
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
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/591666
Title:
broken "pci_add auto storage"
Status in QEMU:
New
Bug description:
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
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