I tired to install newer version of qemu-kvm (2.1.0-2.9-x86_64) through rpms but the following rpms are not all available - qemu-2.1.0-2.9-x86_64.rpm - qemu-kvm-2.1.0-2.9-x86_64.rpm - qemu-common-2.1.0-2.9-x86_64.rpm - qemu-kvm-tools-2.1.0-2.9-x86_64.rpm - qemu-debuginfo-2.1.0-2.9-x86_64.rpm - qemu-system-x86-2.1.0-2.9-x86_64.rpm - qemu-guest-agent-2.1.0-2.9-x86_64.rpm - qemu-user-2.1.0-2.9-x86_64.rpm - qemu-img-2.1.0-2.9-x86_64.rpm So I changed from Centos 6.6 to Ubuntu 14.04 because the environment setup is much easier, some bugs had been fixed but the migration did not work at all and I got this error message "*error: internal error: unable to execute QEMU command 'drive-mirror*'*: Failed to connect to socket: Invalid argument*" I thought it's security issue so I disabled the SELINUX and I make some firwall configuration but the problem persist: << * sudo iptables -A INPUT -p tcp -m multiport --ports 16509 -m comment --comment "libvirt" -j ACCEPT* * sudo iptables -A INPUT -p tcp -m multiport --ports 49152:49216 -m comment --comment "migration" -j ACCEPT*
Have you any idea what is the reason behind this problem??
On 24 November 2014 at 11:32, Dhia Abbassi <dhia.absi@gmail.com> wrote:
I will try a newer version.
On 24 November 2014 at 11:30, Michal Privoznik <mprivozn@redhat.com> wrote:
On 24.11.2014 11:23, Dhia Abbassi wrote:
Thanks for your answer,
1) In this case i'm not using shared storage, the migration is happening between two non-shared storage with full disk copy 2) I already created the file with same size, and the vm works properly after a restart, my problem that it remains paused and I can't resume it until it's rebooted. 3) I'm using qemu-kvm 1.0
This may be the root of problem. That's nearly 3 years old qemu.
Michal