As long as you are not doing something like migrating a vm or saving it you can restart libvirtd without any problems
On Wed, Nov 19, 2014 at 5:19 PM, Sergi <s...@okitup.com> wrote: > Hello Jaime, > > qemu.conf is ok : > > # grep -vE '^($|#)' /etc/libvirt/qemu.conf > user = "oneadmin" > group = "oneadmin" > dynamic_ownership = 0 > > I found that : > > - user qemu belongs to group 'kvm', but oneadmin doesn't > - I have no libvirtd group > - /etc/libvirt/libvirtd.conf had listen_tcp=1 commented > - /etc/sysconfig/libvirtd had LIBVIRTD_ARGS="--listen" commented > > Can I restart libvirt without affecting running VMs? > > Thanks, > regards, > Sergi > > > On 19/11/14 16:47, Jaime Melis wrote: > > Hi, > > I think this is due to a misconfigured qemu.conf. > > Does it have this? ( > http://docs.opennebula.org/4.10/administration/virtualization/kvmg.html#kvm-configuration > ) > > $ grep -vE '^($|#)' /etc/libvirt/qemu.conf > user = "oneadmin" > group = "oneadmin" > dynamic_ownership = 0 > > cheers, > Jaime > > > > On Wed, Nov 5, 2014 at 6:21 PM, Sergi <s...@okitup.com> wrote: > >> Hello, >> >> we are using OpenNebula 4.6.2 under CentOS 6.5. >> >> We have 2 hosts, one of these has also Sunstone and exports shared >> datastores (system, image and file), named 'localhost'. >> We also have another system datastore using the ssh driver. >> >> We have an issue with stopping VMs ... from sunstone gui, powering off a >> VM on the ssh system datastore and starting it again works; but stopping >> (option on menu that includes undeploy and undeploy hard) deletes the VM >> files and when trying to start it again, kvm cannot find the files (i.e. >> checkpoint). >> >> Wed Oct 29 10:55:45 2014 [LCM][I]: New VM state is SAVE_STOP >> Wed Oct 29 10:55:51 2014 [VMM][I]: ExitCode: 0 >> Wed Oct 29 10:55:51 2014 [VMM][I]: Successfully execute virtualization >> driver operation: save. >> Wed Oct 29 10:55:51 2014 [VMM][I]: ExitCode: 0 >> Wed Oct 29 10:55:51 2014 [VMM][I]: Successfully execute network driver >> operation: clean. >> Wed Oct 29 10:55:51 2014 [LCM][I]: New VM state is EPILOG_STOP >> Wed Oct 29 10:55:52 2014 [DiM][I]: New VM state is STOPPED >> Wed Oct 29 10:58:07 2014 [DiM][I]: New VM state is PENDING. >> Wed Oct 29 10:58:21 2014 [DiM][I]: New VM state is ACTIVE. >> Wed Oct 29 10:58:21 2014 [LCM][I]: New VM state is PROLOG. >> Wed Oct 29 10:58:21 2014 [LCM][I]: New VM state is BOOT >> Wed Oct 29 10:58:22 2014 [VMM][I]: ExitCode: 0 >> Wed Oct 29 10:58:22 2014 [VMM][I]: Successfully execute network driver >> operation: pre. >> Wed Oct 29 10:58:22 2014 [VMM][I]: Command execution fail: >> /var/tmp/one/vmm/kvm/restore '/var/lib/one//datastores/100/61/checkpoint' >> 'localhost' 'one-61' 61 localhost >> Wed Oct 29 10:58:22 2014 [VMM][E]: restore: Command "virsh --connect >> qemu:///system restore /var/lib/one//datastores/100/61/checkpoint" failed: >> error: Failed to restore domain from >> /var/lib/one//datastores/100/61/checkpoint >> Wed Oct 29 10:58:22 2014 [VMM][I]: error: Failed to create file >> '/var/lib/one//datastores/100/61/checkpoint': L’operació no és permesa >> Wed Oct 29 10:58:22 2014 [VMM][E]: Could not restore from >> /var/lib/one//datastores/100/61/checkpoint >> Wed Oct 29 10:58:22 2014 [VMM][I]: ExitCode: 1 >> Wed Oct 29 10:58:22 2014 [VMM][I]: Failed to execute virtualization >> driver operation: restore. >> Wed Oct 29 10:58:22 2014 [VMM][E]: Error restoring VM: Could not restore >> from /var/lib/one//datastores/100/61/checkpoint >> Wed Oct 29 10:58:22 2014 [LCM][I]: Fail to boot VM. New VM state is >> EPILOG_STOP >> Wed Oct 29 10:58:22 2014 [DiM][I]: New VM state is STOPPED >> >> Thanks, >> regards, >> Sergi >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> * -- [image: okITup S.L.] <https://www.okitup.com> Infraestructures de >> hosting a mida Administració i Programació de Sistemes email: >> i...@okitup.com <http://up.com> telef.: 93 176 39 76 -- La información de >> este correo electrónico es confidencial, personal e intransferible y sólo >> está dirigida a la(s) dirección(es) indicada(s) arriba. Si usted lee este >> mensaje por equivocación, le informamos que está prohibida su divulgación, >> uso o distribución, completos o parciales; le rogamos que lo notifique >> inmediatamente al remitente y borre el mensaje original junto con sus >> ficheros anexos sin leerlo ni grabarlo. Gracias. La informació d'aquest >> correu electrònic és confidencial, personal i intransferible, i només està >> dirigida a l'adreça(ces) indicada(des). Si vostè llegeix aquest missatge >> per error, l'informem que n'està prohibida la propagació, l'ús o la >> distribució, complets o parcials; li demanem que ho notifiqui immediatament >> a la persona que li ha enviat i esborri el missatge original amb les dades >> adjuntes sense llegir-lo ni desar-lo. Gràcies. This e-mail contains >> confidential information. The information is intended for exclusive use by >> the abovementioned recipient. If you have received this e-mail in error, >> please notify us immediately to arrange for the confidential information to >> be returned to us. We hereby inform you that it is strictly prohibited to >> disclose, copy, distribute or take any action based on this information. >> Thank you.* >> >> _______________________________________________ >> Users mailing list >> Users@lists.opennebula.org >> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org >> >> > > > -- > Jaime Melis > Project Engineer > OpenNebula - Flexible Enterprise Cloud Made Simple > www.OpenNebula.org | jme...@opennebula.org > > > > > > > > > > > > > > > > > > > > * -- [image: okITup S.L.] <https://www.okitup.com> Infraestructures de > hosting a mida Administració i Programació de Sistemes email: > i...@okitup.com <http://up.com> telef.: 93 176 39 76 -- La información de > este correo electrónico es confidencial, personal e intransferible y sólo > está dirigida a la(s) dirección(es) indicada(s) arriba. Si usted lee este > mensaje por equivocación, le informamos que está prohibida su divulgación, > uso o distribución, completos o parciales; le rogamos que lo notifique > inmediatamente al remitente y borre el mensaje original junto con sus > ficheros anexos sin leerlo ni grabarlo. Gracias. La informació d'aquest > correu electrònic és confidencial, personal i intransferible, i només està > dirigida a l'adreça(ces) indicada(des). Si vostè llegeix aquest missatge > per error, l'informem que n'està prohibida la propagació, l'ús o la > distribució, complets o parcials; li demanem que ho notifiqui immediatament > a la persona que li ha enviat i esborri el missatge original amb les dades > adjuntes sense llegir-lo ni desar-lo. Gràcies. This e-mail contains > confidential information. The information is intended for exclusive use by > the abovementioned recipient. If you have received this e-mail in error, > please notify us immediately to arrange for the confidential information to > be returned to us. We hereby inform you that it is strictly prohibited to > disclose, copy, distribute or take any action based on this information. > Thank you.* > > _______________________________________________ > Users mailing list > Users@lists.opennebula.org > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org > > -- Jaime Melis Project Engineer OpenNebula - Flexible Enterprise Cloud Made Simple www.OpenNebula.org | jme...@opennebula.org
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