Re: Review Request 12098: Add PCI Passthrough to CloudStack on KVM Hypervisor

2013-11-07 Thread Amogh Vasekar
/ --- (Updated Aug. 8, 2013, 3:44 p.m.) Review request for cloudstack. Repository: cloudstack-git Description --- This patch adds PCI Passthrough support to CloudStack on the KVM Hypervisor as previously mentioned on the mailing list PCI Passthrough may be useful

RE: PCI-Passthrough with CloudStack

2013-09-30 Thread Sanjay Tripathi
Pornkitprasan [mailto:p.pa...@gmail.com] Sent: Wednesday, June 12, 2013 7:35 AM To: dev@cloudstack.apache.org Cc: Ryousei Takano; Edison Su; Kelven Yang Subject: Re: PCI-Passthrough with CloudStack On 6/11/13 09:35 PM, Edison Su edison...@citrix.com wrote: If change vm's xml is enough, then how

Re: PCI-Passthrough with CloudStack

2013-09-30 Thread Pawit Pornkitprasan
-Original Message- From: Pawit Pornkitprasan [mailto:p.pa...@gmail.com] Sent: Wednesday, June 12, 2013 7:35 AM To: dev@cloudstack.apache.org Cc: Ryousei Takano; Edison Su; Kelven Yang Subject: Re: PCI-Passthrough with CloudStack On 6/11/13 09:35 PM, Edison Su edison...@citrix.com wrote

Re: Review Request 12098: Add PCI Passthrough to CloudStack on KVM Hypervisor

2013-08-08 Thread Pawit Pornkitprasan
--- Rebased on master Repository: cloudstack-git Description --- This patch adds PCI Passthrough support to CloudStack on the KVM Hypervisor as previously mentioned on the mailing list PCI Passthrough may be useful for high-performance networking devices or other hardware accelerators

Re: Review Request 12098: Add PCI Passthrough to CloudStack on KVM Hypervisor

2013-08-08 Thread Pawit Pornkitprasan
--- This patch adds PCI Passthrough support to CloudStack on the KVM Hypervisor as previously mentioned on the mailing list PCI Passthrough may be useful for high-performance networking devices or other hardware accelerators. This patch does not care what kind of the device it is or attempt

Re: Review Request 12098: Add PCI Passthrough to CloudStack on KVM Hypervisor

2013-08-07 Thread Pawit Pornkitprasan
-mail. To reply, visit: https://reviews.apache.org/r/12098/ --- (Updated July 2, 2013, 7:12 a.m.) Review request for cloudstack. Repository: cloudstack-git Description --- This patch adds PCI Passthrough support

Re: Review Request 12098: Add PCI Passthrough to CloudStack on KVM Hypervisor

2013-08-06 Thread Chiradeep Vittal
/ --- (Updated July 2, 2013, 7:12 a.m.) Review request for cloudstack. Repository: cloudstack-git Description --- This patch adds PCI Passthrough support to CloudStack on the KVM Hypervisor as previously mentioned on the mailing list PCI Passthrough may be useful

Review Request 12098: Add PCI Passthrough to CloudStack on KVM Hypervisor

2013-06-25 Thread Pawit Pornkitprasan
--- This patch adds PCI Passthrough support to CloudStack on the KVM Hypervisor as previously mentioned on the mailing list PCI Passthrough may be useful for high-performance networking devices or other hardware accelerators. This patch does not care what kind of the device it is or attempt

RE: PCI-Passthrough with CloudStack (Improved)

2013-06-20 Thread Paul Angus
- From: Pawit Pornkitprasan [mailto:p.pa...@gmail.com] Sent: 20 June 2013 05:38 To: dev@cloudstack.apache.org Cc: Ryousei Takano; Pawit Pornkitprasan Subject: Re: PCI-Passthrough with CloudStack (Improved) Hi, I've forgot to describe the detach-attach mechanism, so I'll describe it in this reply

Re: PCI-Passthrough with CloudStack (Improved)

2013-06-20 Thread Pawit Pornkitprasan
Hi Paul, I think that is more or less dependent on the hardware quirks. For my case I only had to add intel_iommu=on to the kernel cmdline to get PCI Passthrough working. An additional cmdline, pci=nocrs, was needed to get SR-IOV mode of the Mellanox ConnectX-2 card working. Best Regards, Pawit

PCI-Passthrough with CloudStack (Improved)

2013-06-19 Thread Pawit Pornkitprasan
Hi, Following my previous post about implementing PCI Passthrough on CloudStack (KVM), I have taken Edison Su’s and others’ comments into account and came up with an improved design. Because the devices available at each agent may be different, the available devices for passthrough are now

Re: PCI-Passthrough with CloudStack (Improved)

2013-06-19 Thread Pawit Pornkitprasan
...@gmail.com wrote: Hi, Following my previous post about implementing PCI Passthrough on CloudStack (KVM), I have taken Edison Su’s and others’ comments into account and came up with an improved design. Because the devices available at each agent may be different, the available devices

PCI-Passthrough with CloudStack

2013-06-11 Thread Pawit Pornkitprasan
Hi, I am implementing PCI-Passthrough to use with CloudStack for use with high-performance networking (10 Gigabit Ethernet/Infiniband). The current design is to attach a PCI ID (from lspci) to a compute offering. (Not a network offering since from CloudStack’s point of view, the pass through

Re: PCI-Passthrough with CloudStack

2013-06-11 Thread David Nalley
On Tue, Jun 11, 2013 at 3:52 AM, Pawit Pornkitprasan p.pa...@gmail.com wrote: Hi, I am implementing PCI-Passthrough to use with CloudStack for use with high-performance networking (10 Gigabit Ethernet/Infiniband). The current design is to attach a PCI ID (from lspci) to a compute offering.

RE: PCI-Passthrough with CloudStack

2013-06-11 Thread Paul Angus
To: dev@cloudstack.apache.org Cc: Ryousei Takano Subject: Re: PCI-Passthrough with CloudStack On 6/11/13 12:52 AM, Pawit Pornkitprasan p.pa...@gmail.com wrote: Hi, I am implementing PCI-Passthrough to use with CloudStack for use with high-performance networking (10 Gigabit Ethernet/Infiniband

Re: PCI-Passthrough with CloudStack

2013-06-11 Thread Marcus Sorensen
To: dev@cloudstack.apache.org Cc: Ryousei Takano Subject: Re: PCI-Passthrough with CloudStack On 6/11/13 12:52 AM, Pawit Pornkitprasan p.pa...@gmail.com wrote: Hi, I am implementing PCI-Passthrough to use with CloudStack for use with high-performance networking (10 Gigabit Ethernet/Infiniband

RE: PCI-Passthrough with CloudStack

2013-06-11 Thread Vijayendra Bhamidipati
-Original Message- From: David Nalley [mailto:da...@gnsa.us] Sent: Tuesday, June 11, 2013 5:08 AM To: dev@cloudstack.apache.org Cc: Ryousei Takano Subject: Re: PCI-Passthrough with CloudStack On Tue, Jun 11, 2013 at 3:52 AM, Pawit Pornkitprasan p.pa...@gmail.com wrote: Hi, I am

RE: PCI-Passthrough with CloudStack

2013-06-11 Thread Edison Su
-Original Message- From: Marcus Sorensen [mailto:shadow...@gmail.com] Sent: Tuesday, June 11, 2013 12:10 PM To: dev@cloudstack.apache.org Cc: Ryousei Takano; Kelven Yang Subject: Re: PCI-Passthrough with CloudStack What we need is some sort of plugin system for the libvirt guest

Re: PCI-Passthrough with CloudStack

2013-06-11 Thread Marcus Sorensen
: -Original Message- From: Marcus Sorensen [mailto:shadow...@gmail.com] Sent: Tuesday, June 11, 2013 12:10 PM To: dev@cloudstack.apache.org Cc: Ryousei Takano; Kelven Yang Subject: Re: PCI-Passthrough with CloudStack What we need is some sort of plugin system for the libvirt guest agent, where

Re: PCI-Passthrough with CloudStack

2013-06-11 Thread Pawit Pornkitprasan
On Tue, Jun 11, 2013 at 8:26 PM, Vijayendra Bhamidipati vijayendra.bhamidip...@citrix.com wrote: -Original Message- From: David Nalley [mailto:da...@gnsa.us] Sent: Tuesday, June 11, 2013 5:08 AM To: dev@cloudstack.apache.org Cc: Ryousei Takano Subject: Re: PCI-Passthrough

Re: PCI-Passthrough with CloudStack

2013-06-11 Thread Pawit Pornkitprasan
[mailto:kelven.y...@citrix.com] Sent: 11 June 2013 18:10 To: dev@cloudstack.apache.org Cc: Ryousei Takano Subject: Re: PCI-Passthrough with CloudStack VirtualMachineTO.params is designed to carry generic VM specific configurations, these configuration parameters can either