Diaz Corchero, Miguel Angel
2008-Nov-04 15:36 UTC
[Xen-users] Do virtual machines depend on hardware of host???.
Hello I have two different physical machines, by example, physical_machine1 and physical_machine2. And over both machines I installed Centos 5.2 and then I compiled and installed Xen 3.2. Afterwards, I started a debian virtual machine on physical_machine1. This VM is called virtual_machine1. Then, over physical_machine2 I started a Centos virtual machine. That VM is called virtual_machine2. The resuts are: virtual_machine1 run successfully on physic_machine1 virtual_machine2 run successfully on physic_machine2 but ...I exchanged VMs and ... virtual_machine1 doesn''t run on physic_machine2 virtual_machine2 run on physic_machine1 I read virtual_machines depend of processor flat and there is a way based on install a basic architecture on dom0. ¿Is it possible? Do you know a way to make a VM runs over 6 different hardwares? NOTE: Those hardwares are very different (cpus = Intel of 3 years ago, Amds, news Intel. disk of different kind ) Regards in advance. ------------------------------------------------ Miguel A. Díaz Corchero Unidad de Sistemas y Explotación CETA-CIEMAT, Trujillo, Spain ------------------------------------------------ ---------------------------- Confidencialidad: Este mensaje y sus ficheros adjuntos se dirige exclusivamente a su destinatario y puede contener información privilegiada o confidencial. Si no es vd. el destinatario indicado, queda notificado de que la utilización, divulgación y/o copia sin autorización está prohibida en virtud de la legislación vigente. Si ha recibido este mensaje por error, le rogamos que nos lo comunique inmediatamente respondiendo al mensaje y proceda a su destrucción. Disclaimer: This message and its attached files is intended exclusively for its recipients and may contain confidential information. If you received this e-mail in error you are hereby notified that any dissemination, copy or disclosure of this communication is strictly prohibited and may be unlawful. In this case, please notify us by a reply and delete this email and its contents immediately. ---------------------------- _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
Lloyd Brookes
2008-Nov-10 10:04 UTC
RE: [Xen-users] Do virtual machines depend on hardware of host???.
Have you experimented with xm migrate? From: Diaz Corchero, Miguel Angel [mailto:miguelangel.diaz@ciemat.es] Sent: 04 November 2008 15:36 To: xen-users@lists.xensource.com Subject: [Xen-users] Do virtual machines depend on hardware of host???. Hello I have two different physical machines, by example, physical_machine1 and physical_machine2. And over both machines I installed Centos 5.2 and then I compiled and installed Xen 3.2. Afterwards, I started a debian virtual machine on physical_machine1. This VM is called virtual_machine1. Then, over physical_machine2 I started a Centos virtual machine. That VM is called virtual_machine2. The resuts are: virtual_machine1 run successfully on physic_machine1 virtual_machine2 run successfully on physic_machine2 but ...I exchanged VMs and ... virtual_machine1 doesn''t run on physic_machine2 virtual_machine2 run on physic_machine1 I read virtual_machines depend of processor flat and there is a way based on install a basic architecture on dom0. ¿Is it possible? Do you know a way to make a VM runs over 6 different hardwares? NOTE: Those hardwares are very different (cpus = Intel of 3 years ago, Amds, news Intel. disk of different kind ) Regards in advance. ------------------------------------------------ Miguel A. Díaz Corchero Unidad de Sistemas y Explotación CETA-CIEMAT, Trujillo, Spain ------------------------------------------------ ---------------------------- Confidencialidad: Este mensaje y sus ficheros adjuntos se dirige exclusivamente a su destinatario y puede contener información privilegiada o confidencial. Si no es vd. el destinatario indicado, queda notificado de que la utilización, divulgación y/o copia sin autorización está prohibida en virtud de la legislación vigente. Si ha recibido este mensaje por error, le rogamos que nos lo comunique inmediatamente respondiendo al mensaje y proceda a su destrucción. Disclaimer: This message and its attached files is intended exclusively for its recipients and may contain confidential information. If you received this e-mail in error you are hereby notified that any dissemination, copy or disclosure of this communication is strictly prohibited and may be unlawful. In this case, please notify us by a reply and delete this email and its contents immediately. ---------------------------- **************************************************************** This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you are not the intended recipient of this email and have received it in error you should delete it and notify Centrinet Ltd immediately at email@centri.net This email has been scanned for viruses, but no responsibility is accepted by Centrinet for any loss or damage arising in any way from its receipt or use thereof. The views expressed in this email may not necessarily reflect the views of Centrinet Ltd or any associated company. **************************************************************** _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
Diaz Corchero, Miguel Angel
2008-Nov-10 11:10 UTC
RE: [Xen-users] Do virtual machines depend on hardware of host???.
I read about "xm migrate" and that moves virtual machines between same physical architectures, by example (i386->i386 , x86-64->x86-64) I want to move VMs between different physical architectures. Regards. ------------------------------------------------ Miguel A. Díaz Corchero Unidad de Sistemas y Explotación CETA-CIEMAT, Trujillo, Spain ------------------------------------------------ -----Mensaje original----- De: Lloyd Brookes [mailto:Lloyd.Brookes@centri.net] Enviado el: lun 10/11/2008 11:04 Para: Diaz Corchero, Miguel Angel; xen-users@lists.xensource.com Asunto: RE: [Xen-users] Do virtual machines depend on hardware of host???. Have you experimented with xm migrate? From: Diaz Corchero, Miguel Angel [mailto:miguelangel.diaz@ciemat.es] Sent: 04 November 2008 15:36 To: xen-users@lists.xensource.com Subject: [Xen-users] Do virtual machines depend on hardware of host???. Hello I have two different physical machines, by example, physical_machine1 and physical_machine2. And over both machines I installed Centos 5.2 and then I compiled and installed Xen 3.2. Afterwards, I started a debian virtual machine on physical_machine1. This VM is called virtual_machine1. Then, over physical_machine2 I started a Centos virtual machine. That VM is called virtual_machine2. The resuts are: virtual_machine1 run successfully on physic_machine1 virtual_machine2 run successfully on physic_machine2 but ...I exchanged VMs and ... virtual_machine1 doesn''t run on physic_machine2 virtual_machine2 run on physic_machine1 I read virtual_machines depend of processor flat and there is a way based on install a basic architecture on dom0. ¿Is it possible? Do you know a way to make a VM runs over 6 different hardwares? NOTE: Those hardwares are very different (cpus = Intel of 3 years ago, Amds, news Intel. disk of different kind ) Regards in advance. ------------------------------------------------ Miguel A. Díaz Corchero Unidad de Sistemas y Explotación CETA-CIEMAT, Trujillo, Spain ------------------------------------------------ ---------------------------- Confidencialidad: Este mensaje y sus ficheros adjuntos se dirige exclusivamente a su destinatario y puede contener información privilegiada o confidencial. Si no es vd. el destinatario indicado, queda notificado de que la utilización, divulgación y/o copia sin autorización está prohibida en virtud de la legislación vigente. Si ha recibido este mensaje por error, le rogamos que nos lo comunique inmediatamente respondiendo al mensaje y proceda a su destrucción. Disclaimer: This message and its attached files is intended exclusively for its recipients and may contain confidential information. If you received this e-mail in error you are hereby notified that any dissemination, copy or disclosure of this communication is strictly prohibited and may be unlawful. In this case, please notify us by a reply and delete this email and its contents immediately. ---------------------------- **************************************************************** This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you are not the intended recipient of this email and have received it in error you should delete it and notify Centrinet Ltd immediately at email@centri.net This email has been scanned for viruses, but no responsibility is accepted by Centrinet for any loss or damage arising in any way from its receipt or use thereof. The views expressed in this email may not necessarily reflect the views of Centrinet Ltd or any associated company. **************************************************************** _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users