Re: [Qemu-discuss] block device write caching, notifications, and QCOW2 issues

2016-10-24 Thread Fam Zheng
On Mon, 10/24 14:06, Christian Böhme wrote: > However, we have also seen regular files, whose data, according to the > filesystem, was modified weeks before the outage, but that nevertheless had > garbled contents after the restart. Such a constellation is rather > unexpected, > since it is

Re: [Qemu-discuss] Defining a bridge

2016-10-24 Thread Jerry Stuckle
Anyone have an idea on this? On 10/21/2016 3:37 PM, Jerry Stuckle wrote: > Alexsei and all, > > Well, I screwed up and responded to Aleksei directly instead of to the > list. I really do appreciate his help; he's a lot more knowledgeable > than I am in this area. In an attempt to catch up on

[Qemu-discuss] block device write caching, notifications, and QCOW2 issues

2016-10-24 Thread Christian Böhme
Hello all, We are using Qemu as the VMM in a KVM/Linux setup with file=/var/⟨some regular file name⟩,if=none,id=drive-virtio,disk0,format=qcow2,cache=none as arguments to the only -drive option in th invocation, i.e., the VM is constructed with a single block device for persistent storage.

Re: [Qemu-discuss] facing issue with qemu amd-v support

2016-10-24 Thread Aleksei
You need to enable nested KVM feature in kvm module on the host, check here: http://www.rdoxenham.com/?p=275 /--Regards, Aleksei/ *From:* Anand J *Sent:* Monday, October 24, 2016 1:58AM *To:* Qemu-discuss *Subject:*

[Qemu-discuss] facing issue with qemu amd-v support

2016-10-24 Thread Anand J
Hi, I'm running fedora-24_x86_64 inside qemu in software mode. I configured KVM in the guest OS and want to run qemu inside the guest with kvm enabled. But qemu is throwing the following error. Does anybody know how to fix this? KVM internal error. Suberror: 1 emulation failure EAX=