FYI, +1 on this even when using the patched kernels: Host system AMD Ubuntu 10.04 2.6.32-34-server
Guest system Ubuntu 10.04, have tried several kernels, including: 2.6.38-11-server (From backport as per above) 2.6.32-34-server 2.6.32-33-server 2.6.32-29-generic (From Deb package above) 2.6.32-24-server In all cases I see performance reduced to a crawl and an eventual lock on the guest when using the SMP flag. I've spent a few hours trying different kernels, this is a pre- production system with a few beta users on it so although I can do a reasonable amount of messing around I do need to leave it working sometimes! I can however easily create new images and play with those, which I'm about to do - see if it's something that's been installed that's causing the problem and not the kernel. If you want me to test anything happy to assist! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/714335 Title: KVM SMP Linux Guests Hang on AMD To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/714335/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
