Re: [Qemu-discuss] How to get console output after spawning new process

2015-07-24 Thread Peter Maydell
On 24 July 2015 at 16:54, Maciej Bielski biel...@fastmail.net wrote: Ok, I have found a solution. The process spawned was using SIGUSR1 to signal something to the parent process (device internals). It seems that QEMU uses SIGUSR1 internally because when I have switched to SIGUSR2 it works as

Re: [Qemu-discuss] Guest fails to reconnect after host network goes down

2015-07-24 Thread Davide Baldini
The problem is still alive, and kicking. Whenever the ethernet cable is detached or the network (ADSL modem/router) goes offline for a brief moment, the guest VMs remain unable to reconnect, as shown in the previous post. I have no idea how to move around this. -- Davide

[Qemu-discuss] KVM VM is paused. KVM: unknown exit, hardware reason 31

2015-07-24 Thread Pavel Shirshov
Hello, I'm running a lot of VMs under qemu (using libvirt and KVM). Sometimes (one time per 2000-3000 runs) I got following: 1. VM is paused by qemu. I can't resume that VM. I can just reset it and resume. 2. In VM log file I see following: KVM: unknown exit, hardware reason 31 with a CPU dump