I updated the steps on JIRA to reproduce this issue without using cloudstack, pretty sure it's kvm's bug, maybe only on certain specific version.
> -----Original Message----- > From: Wei ZHOU [mailto:ustcweiz...@gmail.com] > Sent: Tuesday, July 16, 2013 4:11 AM > To: dev@cloudstack.apache.org > Subject: Re: Another KVM blocker issue: > https://issues.apache.org/jira/browse/CLOUDSTACK-2725 > > Can someone log into the VM , and check if acpiphp is already loaded? > > root@NEW:~# lsmod |grep acpiphp > acpiphp 24231 0 > if not, please run "modprobe acpiphp", and try again > > -Wei > 2013/7/16 Marcus Sorensen <shadow...@gmail.com> > > > I'll try to track it down tonight. As far as anyone knows this is 4.2 > > specific? > > On Jul 15, 2013 7:02 PM, "Edison Su" <edison...@citrix.com> wrote: > > > > > If you have other KVM environment, other than RHEL 6.3, could you > > > help to investigate bug 2725? > > > I can easily reproduce the issue with the following steps: > > > 1. create a vm with multiple data disks 2. detach one of data disk > > > 3. attach the same data disk with the same device id, then this > > > issue > > will > > > be triggered. > > > > > > > > > > > > > >