Re: [kvm-devel] KVM migration problem on Ubuntu

2008-02-09 Thread duck
>Well, but it seems, now the virtual machine no longer finds >a network device anymore. Hmmm. Some version info would have been handy (e.g. using kvm-60, using Linux kernel 2.8.12). Kvm-60 emulates the 8139 LAN card by default, not the NE2000 of earlier versions. Check which card you have by swi

[kvm-devel] Out-of-box kvm-61 driver crash, first kvm problem ever, boo hoo...

2008-02-19 Thread duck
Just tried kvm-61. Ran up an existing, well-used, VM image. kvm-intel crashed instantly. First KVM problem ever in several months of use. (Haven't told the VMWare-huggers at work yet. They tend towards superciliousness in respect of open source virtualisation solutions.) Standardish Slackware 12

[kvm-devel] Is there any way to get Windbg to work with QEMU/KVM?

2007-12-11 Thread duck
G'day folks. Apologies if this is a FAQ. Is there any way to get Windbg working between two Windows guests? I have recently switched from QEMU+KQEMU to QEMU/KVM (better speed and a Vista-ready BIOS got me interested). I never did get Windbg working at all with QEMU+KQEMU. Now I am rather closer w

Re: [kvm-devel] Is there any way to get Windbg to work with QEMU/KVM?

2007-12-12 Thread duck
[making Windbg's serial protocol work between two VMs] >Instead you might run in parallel to the VM a script >that does while(1) kill -SIGIO vm_pid. The first 'kill -SIGIO' kills the whole VM instantly. kvm-55 with its own kernel module.

[kvm-devel] Setting hardware breakpoints in guest OS

2008-01-10 Thread duck
Can hardware breakpoints be set (and trapped, and handled) inside a guest OS (specifially Windows XP2)? I noticed the other day that software (malicious code, in fact) packed with the EXE compressor PELock won't run under QEMU+KVM. I guessed that this was because h/w breakpoints aren't being trap

Re: [kvm-devel] Setting hardware breakpoints in guest OS

2008-01-13 Thread duck
>While we tried to make debugging inside the guest work, this >was never really tested, so it's likely broken. I'll try to >look at what it will take to make it work; I don't think there's >much needed. That sounds encouraging -- I had imagined there might be some "impossibility factor" in sharin