similar to: libvirt hooks deadlocks and auto-restarting a stopped guest

Following Dan advice, I decided to not wait for more patches and push the current git head as the release. Let's plan to have another release by this month end with the QEmu debugging and hacking APIs. The release is available as usual at ftp://libvirt.org/libvirt Quite a lot of bug fixes during the two months since 0.8.1, and a few new feature. It also tagged more commits as being

Hi. On Fri, Nov 13, 2015 at 20:44:15 +0000, Sundar Nadathur wrote: > I am using RHEL 7.1 and libvirt 1.2.8. My intention is to intercept > the prepare and start hooks of libvirt during VM placement to > inject a virtio PCI device into the VM's domain xml. You are not supposed to talk to libvirtd from any hooks. > I placed a python script with execute permissions in >

On Mon, Nov 16, 2015 at 12:43:21 +0000, Sundar Nadathur wrote: > Hello Jirka, > The script is not even invoked for prepare/start calls, not that it > is invoking libvirt APIs or is hanging. When it is invoked for > 'started', it runs to completion. Strange. Do you see corresponding "Calling hook" messages in libvirtd debug logs? (See

On Thu, Nov 19, 2015 at 21:32:05 +0000, Sundar Nadathur wrote: > Hello, > Is there a reason why the prepare and start hooks cannot modify the > domain xml? Because they were not designed that way. It's already too late to change the domain definition in any of the hooks. > One would think it is a common use case to inject a device or some > content at VM creation

Hi all, There's a lot of documentation for libvirt that needs improving, so wondering if anyone would be interested in forming a libvirt "docs" team to help make that happen? While some of the documentation needs people familiar with specific pieces of libvirt, there's also a lot that doesn't, and just needs people with some free time and willingness to help. Anyone up for

Hi all, Just added some new pages to the wiki, this time covering how to configure remote access to libvirt through SSH, not using root: http://wiki.libvirt.org/page/SSHSetup <--- entry page http://wiki.libvirt.org/page/SSHPolicyKitSetup This has details for several different Linux distributions: * RHEL 5 & 6 * Fedora 11-13 * Centos 5 & 6 * Ubuntu 10.04 Server

Hi, Reading http://libvirt.org/hooks.html I'm wondering of the following implication is accurate: Under "QEMU guest migration" it says At the beginning of the migration, the qemu hook script on the _destination_ host is executed with the "start" operation. Above that, under "Specifics" Before a QEMU guest is started, the qemu hook script is called in two

Hello list, could anyone tell me where are the hooks for libvirt/qemu/kvm? Read there: http://www.libvirt.org/hooks.html I need the hooks for startup and stop at the Centos architecture. My version of libvirt: 0.9.10 -- thanks + bye ajh

Hi All, i have a problem with the SMBD processes on my clustered Samba setup. The setup contains: - 2 gentoo linux nodes (kernel 2.6.33.2) - ctdb 1.0.114_p1 - samba 3.5.8 - glusterfs 2.0.8 sometimes i want to do some maitenance on one of the nodes, then i do the following: - /etc/init.d/samba stop (to stop samba, and move all the users to the other nodes) - /etc/iniit.d/ctdb stop (to move the

Yup, Its all about the bandwidth! Why not check out the load tests that were done by oddsock? http://icecast.org/loadtest.php Regards -----Original Message----- From: icecast-bounces@xiph.org [mailto:icecast-bounces@xiph.org] On Behalf Of Steven Clift Sent: 21 November 2005 4:03 PM To: icecast@xiph.org Subject: [Icecast] Server question - if you had ... If you had $3,000 for a new Icecast2

From: Mihai Don?u <mdontu at bitdefender.com> This is needed because the emulator calls the page tracking code irrespective of the current VM-exit reason or available information. Signed-off-by: Mihai Don?u <mdontu at bitdefender.com> Signed-off-by: Adalbert Laz?r <alazar at bitdefender.com> --- arch/x86/include/asm/kvm_host.h | 2 +-

Hi all, The Libvirt 0.8.7 installer for Windows is now available online: http://libvirt.org/sources/win32_experimental/Libvirt-0.8.7-2.exe Changes for this release include: + VirtualBox support on Windows, as added to the main Libvirt 0.8.7 release. I haven't personally tested this yet, so if someone has the time to test and report/confirm it's working, that would be really

I am looking for ideas on how to best webcast public meetings. The general idea is to allow folks to easily send their live or recorded meeting audio up to a server via their browser. My goal is to present an alternative to more expensive video webcasting for small local government and community groups that want to "double" their audience from 10 people a the room with a net

Is anyone out there particularly proud of their system for automated archiving of live webcasts via Icecast? Zip me your URL and what tools you used: clift@publicus.net Steve Steven Clift - http://publicus.net - Reply to: clift@publicus.net Join DoWire: http://dowire.org E-Democracy: http://e-democracy.org

If you had $3,000 for a new Icecast2 streaming server, what would you buy? What box, hard drives, LAN cards, etc.? The project I am involved with is helping community groups in UK webcast live public meetings and events. Democaster also archives Icecast streams for on-demand streaming or download. We are focused on high accessibility and low cost. See: http://dowire.org/wiki/Democaster Because

Any thoughts about the best settings/options for streaming voice - meeting and conference recordings - on Icecast2? We are thinking about serving up MP3 and OGG. Thanks, Steven Clift Steven Clift - http://publicus.net - Reply to: clift at publicus.net Join DoWire: http://dowire.org E-Democracy: http://e-democracy.org

Hi, all, We were running OpenStack with Ubuntu and libvirt 0.9.10. We found that libvirt monitor command not working well. There were a lot of error in libvirtd.log like this 2013-02-07 06:07:39.000+0000: 18112: error : qemuDomainObjBeginJobInternal:773 : Timed out during operation: cannot acquire state change lock We dig into libvirtd by strace and find one of the thread only have the following

On Thu, Nov 07, 2013 at 10:16:29AM +0100, Michal Privoznik wrote: > On 06.11.2013 16:17, Michal Privoznik wrote: > > On 06.11.2013 11:23, TSADOK, Shlomi (Shlomi) wrote: > >> [...] > > > > http://libvirt.org/hooks.html#recursive > > > > Do not do this. > > > > Michal > > > > Maybe I should explain a bit why this is not

Yes.. I saw that, but I have to :) The issue was solved by converting the hook to Python and using 'subprocess.Popen'. deadlock is gone, all looks good. Regards Shlomi -----Original Message----- From: Michal Privoznik [mailto:mprivozn@redhat.com] Sent: Wednesday, November 06, 2013 5:17 PM To: TSADOK, Shlomi (Shlomi) Cc: libvirt-users@redhat.com Subject: Re: [libvirt-users] Calling

On 06.11.2013 16:17, Michal Privoznik wrote: > On 06.11.2013 11:23, TSADOK, Shlomi (Shlomi) wrote: >> [...] > > http://libvirt.org/hooks.html#recursive > > Do not do this. > > Michal > Maybe I should explain a bit why this is not supported. It's true that libvirt is multithreaded. However, not in terms of multiple write/modify accesses to a single domain.