similar to: shutdown windows 7 vm although someone is logged on via RemoteDesktop

Displaying 20 results from an estimated 1000 matches similar to: "shutdown windows 7 vm although someone is logged on via RemoteDesktop"

2016 Mar 02
3
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 on a FC SAN, so every host has access to the vm's. But how can i keep the config files (xml-files under /etc/libvirt/qemu) synchronised ? Is there a possibility to store the config files somewhere else ? E.g. a partitition with ocfs2 on the SAN ? If not, what would you do
2015 Nov 30
1
virsh uses internally qemu-img ?
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
2015 Dec 02
0
Re: snapshot of running vm's
> -----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 >
2015 Dec 01
6
snapshot of running vm's
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
2016 Mar 01
3
which is the config file for a vm ?
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
2018 Mar 09
2
snapshot with libvirt tools or with lvm tools ?
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
2018 Mar 14
2
rsync of a reflink from OCFS2
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
2016 Mar 02
1
Re: 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 >>
2017 Feb 17
0
vm running slowly in powerful host
Hi, i have a vm which has a poor performance. E.g. top needs seconds to refresh its output on the console. Same with netstat. The guest is hosting a MySQL DB with a webfrontend, its response is poor too. I'm looking for the culprit. Following top in the guest i get these hints: Memory is free enough, system is not swapping. System has 8GB RAM and two cpu's. Cpu 0 is struggling with a
2018 Sep 07
3
how "safe" is blockcommit ?
Hi, currently i'm following https://wiki.libvirt.org/page/Live-disk-backup-with-active-blockcommit. I 'm playing around with it and it seems to be quite nice. What i want is a daily consistent backup of my image file of the guest. I have the idea of the following procedure: - Shutdown the guest (i can live with a downtime of a few minutes, it will happen in the night). And i think
2016 Nov 08
2
proplems installing R 2.5 on Ubuntu 14.04
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
2015 Dec 03
0
Re: snapshot of running vm's
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:
2015 Dec 03
0
Re: snapshot of running vm's
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:
2015 Dec 03
3
Re: snapshot of running vm's
> -----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
2016 Nov 08
0
proplems installing R 2.5 on Ubuntu 14.04
----- Am 8. Nov 2016 um 16:22 schrieb Johannes Ranke johannes.ranke at jrwb.de: > Hallo Bernd, > > das heisst die gleiche Fehlermeldung bei "configure"? > > Gru?, > > Johannes > > Am Dienstag, 8. November 2016, 15:45:15 schrieb Lentes, Bernd: >> ----- Am 8. Nov 2016 um 15:26 schrieb Johannes Ranke johannes.ranke at jrwb.de: >> > Hi >>
2018 Mar 09
0
Re: snapshot with libvirt tools or with lvm tools ?
----- 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
2017 Apr 18
3
R 3.4 has broken C++11 support
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
2019 Aug 12
1
does virsh have a history with timestamps ?
Hi, i knwo that virsh has its own history, but are somewhere the respective timestamps logged ? Bernd -- Bernd Lentes Systemadministration Institut für Entwicklungsgenetik Gebäude 35.34 - Raum 208 HelmholtzZentrum münchen bernd.lentes@helmholtz-muenchen.de phone: +49 89 3187 1241 phone: +49 89 3187 3827 fax: +49 89 3187 2294 http://www.helmholtz-muenchen.de/idg Perfekt ist wer
2019 Sep 23
0
experience with balloon memory ?
Hi ML, i'm thinking about using balloon memory for our domains. We have about 15 domains running concurrently, and i think it might be nice if a domain requires more RAM it grabs it, and if it don't need it anymore, it releases it. But i have no experience with it. So i have some questions: - is live migration possible with balloon ? - is it stable ? - the domain needs an appropriate
2017 Apr 19
5
R 3.4 has broken C++11 support
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)