similar to: VM's in a HA-configuration - synchronising vm config files

----- On Mar 2, 2016, at 3:15 PM, Dominique Ramaekers dominique.ramaekers@cometal.be wrote: >>Van: libvirt-users-bounces@redhat.com [mailto:libvirt-users-bounces@redhat.com] >>Namens Lentes, Bernd >>Verzonden: woensdag 2 maart 2016 15:04 >>Aan: libvirt-ML >>Onderwerp: [libvirt-users] VM's in a HA-configuration - synchronising vm config >>files >>

Hi, i have a weird problem. I have a vm (KVM) which seems to run fine. I believe the respective config file for this vm is /etc/libvirt/qemu/MausDB.xml. This is it: ========================================================= <domain type='kvm'> <name>MausDB</name> <uuid>d4c7956c-b57f-967a-0454-99835a3a740b</uuid> <memory

>Van: libvirt-users-bounces@redhat.com [mailto:libvirt-users-bounces@redhat.com] Namens Lentes, Bernd >Verzonden: woensdag 2 maart 2016 15:04 >Aan: libvirt-ML >Onderwerp: [libvirt-users] VM's in a HA-configuration - synchronising vm config files > >Hi, > >i'd like to establish a HA-Cluster with two nodes. My services will run inside vm's, the vm's are stored

Hi, i'd like to create snapshots of my running vm's. I have several hosts with SLES11 SP4 64bit. I use libvirt 1.2.5-7.1 . VM's are Windows 7, SLES, Ubuntu, Opensuse. I use raw files for the vm's. I try to orientate myself by http://wiki.libvirt.org/page/Live-disk-backup-with-active-blockcommit . The hosts are backuped every night by a network based backup solution (Legato). My

> -----Oorspronkelijk bericht----- > Van: Lentes, Bernd [mailto:bernd.lentes@helmholtz-muenchen.de] > Verzonden: donderdag 3 december 2015 13:54 > Aan: libvirt-ML > CC: Dominique Ramaekers > Onderwerp: RE: snapshot of running vm's > > > ... > > > > > > Hi, > > > > > > i have inserted: > > > > > > <channel

Hi, i asked already a time ago about snapshots. I have some guests, each resides in a raw file, placed on an ext3 fs which is on top of a logical volume, for each guest a dedicated lv. The raw is not a "must have", if there are obvious reasons i can convert them to a qcow2. What i want is a consistent backup of each guest taken overnight. If possible i won't have downtime. I can use

Dominique wrote: > -----Original Message----- > From: Dominique Ramaekers > [mailto:dominique.ramaekers@cometal.be] > Sent: Thursday, December 03, 2015 9:46 AM > To: Lentes, Bernd > Subject: RE: snapshot of running vm's > > > > > -----Oorspronkelijk bericht----- > > Van: Lentes, Bernd [mailto:bernd.lentes@helmholtz-muenchen.de] > > Verzonden:

Dominique wrote: > -----Original Message----- > From: Dominique Ramaekers > [mailto:dominique.ramaekers@cometal.be] > Sent: Thursday, December 03, 2015 9:46 AM > To: Lentes, Bernd > Subject: RE: snapshot of running vm's > > > > > -----Oorspronkelijk bericht----- > > Van: Lentes, Bernd [mailto:bernd.lentes@helmholtz-muenchen.de] > > Verzonden:

Hi, i have some virtual machines running on logical volumes formatted with OCFS2. I'd like to snapshot the running guests to backup them easily afterwards. The files of the guests are big (100 - 300GB), but the content changes only slowly. So i thought that rsync would be a great benefit because it justs transfers the difference between the current file and the one backuped one day before. I

> -----Oorspronkelijk bericht----- > Van: libvirt-users-bounces at redhat.com [mailto:libvirt-users- > bounces at redhat.com] Namens Lentes, Bernd > Verzonden: dinsdag 1 december 2015 16:31 > Aan: libvirt-ML > Onderwerp: [libvirt-users] snapshot of running vm's > > Hi, > > i'd like to create snapshots of my running vm's. I have several hosts with >

----- Am 8. Nov 2016 um 15:26 schrieb Johannes Ranke johannes.ranke at jrwb.de: > Hi > > try > > apt-get build-dep r-base > > this installs the headers required for building current R, which probably also > covers older versions - at least it will give you X11 headers. > > Good luck, > > Johannes > > Hi Johannes, i tried that and it didn't

Hi, This commit (I?m using the mirror to have a working link) broke C++11 compilation. Before (and still now, according to the comments in the configure script), it?s sufficient to just have ?SystemRequirements: C++11? in the DESCRIPTION file. But now ?R CMD install? fails with ?C++11 standard requested but CXX11 is not defined?, which is, according to the documentation , a lie. I can?t

Hi! Well, my linux distribution has very recent versions of everything, so a working C++11 compiler exists: $ gcc --version | head -n1 gcc (GCC) 6.3.1 20170306 Could wrong ./configure options be at fault here? See: https://aur.archlinux.org/cgit/aur.git/tree/PKGBUILD?h=r-devel#n40 My sessionInfo(): $ R-devel --slave -e 'sessionInfo()' | head -n3 R Under development (unstable)

Hi, i read that virsh uses internally qemu-img (http://serverfault.com/questions/692435/qemu-img-snapshot-on-live-vm). Is that true ? so snapshotting a running vm with virsh or qemu-img is the same ? Bernd -- Bernd Lentes Systemadministration institute of developmental genetics Gebäude 35.34 - Raum 208 HelmholtzZentrum München bernd.lentes@helmholtz-muenchen.de phone: +49 (0)89 3187 1241

Hi Dirk and Martyn, > That looks fine. Can you please give a reproducible example of a package > that compiles correctly on R 3.3.3 but not with R 3.4.0 or R-devel. here you go, it?s pretty much the simplest package possible that needs C++11: https://github.com/flying-sheep/cxx11test > Maybe you can share with us how you configure the build of R-devel? Sure, in the mail you quoted, I

Hi, how can i shutdown a windows 7 vm although someone is logged on to that vm via RemoteDesktop ? Currently libvirt waits 5 min for the vm to shutdown and then switches it off. Bernd -- Bernd Lentes Systemadministration institute of developmental genetics Gebäude 35.34 - Raum 208 HelmholtzZentrum München bernd.lentes@helmholtz-muenchen.de phone: +49 (0)89 3187 1241 fax: +49 (0)89 3187 2294

On Fri, Feb 16, 2018 at 04:37:38PM +0100, Lentes, Bernd wrote: [...] > Hi, > > again thanks for your quick answer. I had a look on > https://wiki.libvirt.org/page/Live-disk-backup-with-active-blockcommit > and i liked it. I'm thinking of upgrading my systems to SLES 12 SP3. > With that i have qemu 2.9.1 and libvirt 3.3.0, so it should work. Yep. > Does this procedure

----- On Mar 9, 2018, at 4:39 PM, Bernd Lentes bernd.lentes@helmholtz-muenchen.de wrote: > Hi, > > i asked already a time ago about snapshots. I have some guests, each resides in > a raw file, placed on an ext3 fs which is on top of a logical volume, for each > guest a dedicated lv. > The raw is not a "must have", if there are obvious reasons i can convert them to

no backup - no mercy ----- On Mar 14, 2018, at 2:19 PM, Ben RUBSON ben.rubson at gmail.com wrote: > On 14 Mar 2018, Lentes, Bernd via rsync wrote: > >> I would now expect a rsync from the snap would transfer just some megay >> bytes to the file from the day before. >> But it doesn't: >> >> ha-idg-1:/cluster/guests/servers_alive # time rsync -av --stats

Hi, i'd like to install R 2.5 on an Ubuntu 14.04. I have a special software requiring this old version. While ./configure, i get the following error: checking for mbstate_t... yes checking for X... no configure: error: --with-x=yes (default) and X11 headers/libs are not available The problem is that i don't know which headers or libraries are missing, and when i search with aptitude in