Re: [libvirt-users] automatically detaching PCI host devices from guest for SRIOV usage.

2012-08-20 Thread Rajesh Kumar Mallah
Dear Alex , Thanks Once again for responding. I tried to replicate your steps. in our case readlink always reveals that the pci device is being handled by the pci-stub driver (as in our case ixgbevf is absent in the host) Below is an annotaded sequence of events. Check status : # readlink

Re: [libvirt-users] automatically detaching PCI host devices from guest for SRIOV usage.

2012-08-20 Thread Alex Jia
On 08/21/2012 11:22 AM, Rajesh Kumar Mallah wrote: Dear Alex / List , Thanks for the response. The problem is regarding detaching from the guest not host. I see, if you attach a PCI device into guest with 'managed' mode(managed='yes') then the device is automatically detached from guest a

Re: [libvirt-users] automatically detaching PCI host devices from guest for SRIOV usage.

2012-08-20 Thread Rajesh Kumar Mallah
Dear Alex / List , Thanks for the response. The problem is regarding detaching from the guest not host. In our case since ixgbevf driver is NOT present in the host hence the virtual interfaces never really attach themselves to the host. Regards, Rajesh Kumar Mallah Tel. 91-11-46710500 (E

[libvirt-users] Failed to change the content of tag-

2012-08-20 Thread 何鑫
Hi, I tend to change the qualified path to run other emulator binary, which is besides libvirt supporting but based on qemu, so I set the tag as "/usr/bin/emulator".(I have set the emulator binary to env.). As a result, the messages shown as below: (ignoring much xml contents) , flags=

Re: [libvirt-users] automatically detaching PCI host devices from guest for SRIOV usage.

2012-08-20 Thread Alex Jia
On 08/20/2012 08:34 PM, Rajesh Kumar Mallah wrote: Dear List , We are using intel 82599EB based SRIOV capable 10GbE cards on the host machine.The VFs are being assigned to the guest in pass through mode and are providing the network connectivity as expected. However when we shutdown the guest t

Re: [libvirt-users] Live Snapshot and Rebasing using blockpull

2012-08-20 Thread Andrew Martin
Eric, Thanks for the clarification. I will wait for a backport of qemu 1.1 for Ubuntu 12.04 so I can use the safer 'transaction' monitor command for performing live snapshots/backups. Is there any other recommended method for live backups? Andrew - Original Message - From: "Eric

[libvirt-users] automatically detaching PCI host devices from guest for SRIOV usage.

2012-08-20 Thread Rajesh Kumar Mallah
Dear List , We are using intel 82599EB based SRIOV capable 10GbE cards on the host machine.The VFs are being assigned to the guest in pass through mode and are providing the network connectivity as expected. However when we shutdown the guest the connectivity does not comes back via the VFs on

Re: [libvirt-users] ANNOUNCE: Oz 0.9.0 Release

2012-08-20 Thread Justin Clift
On 19/08/2012, at 1:49 PM, Chris Lalancette wrote: > A tarball of this release is available, as well as packages for > Fedora-16. Excellent. :) How backwards compatible is 0.9.0 with 0.8.x series? + Justin -- Aeolus Community Manager http://www.aeolusproject.org __