Re: Dragonfly under KVM

[Matthew Dillon <dillon@xxxxxxxxxxxxxxxxxxxx>]

:http://kvm.qumranet.com
:Linux Kernel-based Virtual Machine.
:
:Uses a modified QEmu and hardware virtualisation support in AMD and
:Intel CPUs to effectively turn the Linux kernel into a hypervisor.
:The VMs run as user processes on top of a (fairly) standard Linux
:install.
:
:Freddie

    Try putting a pause instruction in those loops.

    I am hitting a lockup on one of my test boxes but I do not yet know
    if it is due to a bug in HAMMER (which is what I'm testing on that box),
    or due to recent SMP work, or whether it is related to your report.

    Is there any chance you can get a backtrace on each one of the cpu's
    when it gets into that lockup?

						-Matt