[CentOS-virt] Centos virsh - add a physical device

2009-09-28 Thread For@ll
Hi, If I create a guest which uses (hvm) can I add access to physical device like cdrom? Regards, f...@ll ___ CentOS-virt mailing list CentOS-virt@centos.org http://lists.centos.org/mailman/listinfo/centos-virt

[CentOS-virt] IP aliases of CentOS Guests not accessible running 2.6.18-164.el5xen

2009-09-28 Thread Devraj Mukherjee
Hi all, First of all I am posting this on two lists for a reason, because the issue being reported by me could be because of a change delivered by a Kernel update or due to Xen. I have recently managed to update all Xen Guest domains running CentOS 5.3 to the latest bunch of updates + Kernel. My

Re: [CentOS-virt] IP aliases of CentOS Guests not accessible running 2.6.18-164.el5xen

2009-09-28 Thread Christopher G. Stach II
- Devraj Mukherjee dev...@gmail.com wrote: Since I have restarted the aliased IP addresses are no longer accessible from the outside world, they can still be accessed from all machines (guest virtual machines) in the subnet (ping, services like http). I have removed all firewall rules

Re: [CentOS-virt] Resizing disks for VMs

2009-09-28 Thread Grant McWilliams
On Mon, Sep 28, 2009 at 6:43 AM, Dennis J. denni...@conversis.de wrote: Hi, Is there a way to make a PV xen guest aware of a size change of the host disk? In my case I'm talking about a Centos 5.3 host using logical volumes as storage for the guests and the guests running Centos 5.3 and LVM

Re: [CentOS-virt] Resizing disks for VMs

2009-09-28 Thread Fabian Arrotin
Dennis J. wrote: Hi, Is there a way to make a PV xen guest aware of a size change of the host disk? In my case I'm talking about a Centos 5.3 host using logical volumes as storage for the guests and the guests running Centos 5.3 and LVM too. What I'm trying to accomplish is to resize the

Re: [CentOS-virt] Resizing disks for VMs

2009-09-28 Thread Karanbir Singh
On 28/09/09 17:37, Fabian Arrotin wrote: So what i do since then is to use lvm in the domU as well and add a new xvd block device to the domU (aka a new LV on the dom0) and then the traditionnal pvcreate/vgextend/lvextend. Working correctly for all my domU's .. how are you able to add a new

Re: [CentOS-virt] Resizing disks for VMs

2009-09-28 Thread Christopher G. Stach II
- Karanbir Singh mail-li...@karan.org wrote: how are you able to add a new disk without a reboot ? or is that something that works with the xenblock drivers ? xm block-attach -- Christopher G. Stach II ___ CentOS-virt mailing list

Re: [CentOS-virt] Resizing disks for VMs

2009-09-28 Thread Fabian Arrotin
Karanbir Singh wrote: On 28/09/09 17:37, Fabian Arrotin wrote: So what i do since then is to use lvm in the domU as well and add a new xvd block device to the domU (aka a new LV on the dom0) and then the traditionnal pvcreate/vgextend/lvextend. Working correctly for all my domU's .. how

Re: [CentOS-virt] Resizing disks for VMs

2009-09-28 Thread Dennis J.
On 09/28/2009 06:37 PM, Fabian Arrotin wrote: Dennis J. wrote: Hi, Is there a way to make a PV xen guest aware of a size change of the host disk? In my case I'm talking about a Centos 5.3 host using logical volumes as storage for the guests and the guests running Centos 5.3 and LVM too. What

Re: [CentOS-virt] Centos virsh - add a physical device

2009-09-28 Thread Tait Clarridge
On Mon, 2009-09-28 at 08:05 +0200, f...@ll wrote: Hi, If I create a guest which uses (hvm) can I add access to physical device like cdrom? Regards, f...@ll Yes, you are able to add a CDROM device to your guest. You can add either a physical drive or an ISO image. Are you using

Re: [CentOS-virt] Centos virsh - add a physical device

2009-09-28 Thread For@ll
Tait Clarridge pisze: On Mon, 2009-09-28 at 08:05 +0200, f...@ll wrote: Hi, If I create a guest which uses (hvm) can I add access to physical device like cdrom? Regards, f...@ll Yes, you are able to add a CDROM device to your guest. You can add either a physical drive or an

Re: [CentOS-virt] Centos virsh - add a physical device

2009-09-28 Thread Tait Clarridge
On Mon, 2009-09-28 at 22:17 +0200, f...@ll wrote: Tait Clarridge pisze: On Mon, 2009-09-28 at 08:05 +0200, f...@ll wrote: Hi, If I create a guest which uses (hvm) can I add access to physical device like cdrom? Regards, f...@ll Yes, you are able to add a CDROM

Re: [CentOS-virt] Centos virsh - add a physical device

2009-09-28 Thread For@ll
Tait Clarridge pisze: On Mon, 2009-09-28 at 22:17 +0200, f...@ll wrote: Tait Clarridge pisze: On Mon, 2009-09-28 at 08:05 +0200, f...@ll wrote: Hi, If I create a guest which uses (hvm) can I add access to physical device like cdrom? Regards, f...@ll