[libvirt-users] libvirt: error : internal error: cannot apply process capabilities -1

2014-04-10 Thread Santhosh Kokala
Hi All, I am running libvirt-1.1.2 on Scientific Linux release 6.1 (Carbon). I compiled the libvirtd rpms and installed them on to my system. I see this error 2014-04-11 05:37:42.351+: 12378: error : virCommandWait:2348 : internal error: Child process (LC_ALL=C PATH=/sbin:/usr/sbin:/bin:/usr

Re: [libvirt-users] Help with understanding and solving snapshot problem

2014-04-10 Thread rolf
Hello On 11 Apr 2014, at 8:52 am, Eric Blake wrote: [ … ] > # virsh snapshot-info host1 --current Name: snap1-host1 Domain: host1 Current:yes State: shutoff Location: internal >>> > >> # virsh snapshot-dumpxml host1 snap1

Re: [libvirt-users] Help with understanding and solving snapshot problem

2014-04-10 Thread Eric Blake
On 04/10/2014 04:38 PM, rolf wrote: >> [Can you convince your mailer to wrap long lines? It makes it easier >> for other readers] > > I’ll try and keep the lines short. I don’t see any obvious setting to change > the wrap. Thanks for being accommodating; this was indeed easier to read (alas, m

Re: [libvirt-users] Help with understanding and solving snapshot problem

2014-04-10 Thread rolf
Hello Thanks heaps for your suggestions. responses inline. On 10 Apr 2014, at 10:34 pm, Eric Blake wrote: > > [ … ] > [Can you convince your mailer to wrap long lines? It makes it easier > for other readers] I’ll try and keep the lines short. I don’t see any obvious setting to change the w

Re: [libvirt-users] Windows 2008r2 guest tcp retransmit hangs

2014-04-10 Thread Andrey Korolyov
On 04/08/2014 06:38 PM, Dennis Jacobfeuerborn wrote: > Hi, > I'm currently investigating a problem with our windows 2008r2 guest on > centos 6 hosts. The issue is that the windows system sometimes sees a > SYN packet for a tcp connection but doesn't respond. Three seconds later > the retransmitted

Re: [libvirt-users] Changing dnsmasq DNS settings for virtual machines

2014-04-10 Thread Johannes Kastl
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 10.04.2014 13:08 Laine Stump wrote: > On 04/06/2014 08:33 AM, Johannes Kastl wrote: >> There was a bug in libvirt for quite awhile that caused >> locally-unresolved requests for hostnames in the domain given by >> the network's element to be drop

[libvirt-users] passthrough filesystem (9p) permissions issues on Fedora 20

2014-04-10 Thread David Mansfield
Hello All: I've gotten a passthrough filesystem to work (as in, to mount) in my vm (guest F20, host F20), but due to the fact that the qemu-kvm process runs as "qemu" user, I cannot access "my" files from the share. Both the guest and the host are running SSSD so the user/group mapping is id

Re: [libvirt-users] disk iotune

2014-04-10 Thread Doron Fediuck
- Original Message - > From: "Eric Blake" > To: "Doron Fediuck" , libvirt-users@redhat.com > Sent: Thursday, April 10, 2014 3:19:02 PM > Subject: Re: [libvirt-users] disk iotune > > On 04/09/2014 08:02 AM, Doron Fediuck wrote: > > Hi, > > reading the below[1] on blkdeviotune made me won

Re: [libvirt-users] Help with understanding and solving snapshot problem

2014-04-10 Thread Eric Blake
On 04/10/2014 12:00 AM, rolf wrote: > Hello > > Fairly new to libvirt. I’m hoping to both solve a problem with this question > as well as learn more detail about how libvirt works. [Can you convince your mailer to wrap long lines? It makes it easier for other readers] > > Using RHEL 6.4 and

Re: [libvirt-users] disk iotune

2014-04-10 Thread Eric Blake
On 04/09/2014 08:02 AM, Doron Fediuck wrote: > Hi, > reading the below[1] on blkdeviotune made me wonder if we can dynamically > change the values after the VM is already running using iotune. > > Is it supported? Yes. 'virsh blkdeviotune' will do it (which makes calls to the underlying virDomai

[libvirt-users] Help with understanding and solving snapshot problem

2014-04-10 Thread rolf
Hello Fairly new to libvirt. I’m hoping to both solve a problem with this question as well as learn more detail about how libvirt works. Using RHEL 6.4 and libvirt version is 0.10.2 and qemu-img version is 0.12.1.2 Using virt-manager I created a VM. Nothing unusual as far as I can see. I th

[libvirt-users] disk iotune

2014-04-10 Thread Doron Fediuck
Hi, reading the below[1] on blkdeviotune made me wonder if we can dynamically change the values after the VM is already running using iotune. Is it supported? Thanks, Doron [1] https://fedoraproject.org/wiki/QA:Testcase_Virtualization_IO_Throttling __

Re: [libvirt-users] Changing dnsmasq DNS settings for virtual machines

2014-04-10 Thread Laine Stump
On 04/06/2014 08:33 AM, Johannes Kastl wrote: > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA1 > > Hi everyone, > > maybe this is an old fart, but I cant get it to work. > > I am running libvirt on a laptop, where a dnsmasq is already running > to delegate dns info for my local (not-public) networ

Re: [libvirt-users] Passing non-standard Options through Libvirt to QEMU

2014-04-10 Thread Daniel P. Berrange
On Thu, Apr 10, 2014 at 11:31:11AM +0500, Asadullah Hussain wrote: > There are a couple of problems with passthrough qemu: > > 1. virsh version/capabilities command executes "qemu -help" but this gives > an error in my case because my customized qemu has to receive mandatory > non-standard parame