Re: PCI-Passthrough with CloudStack

2013-09-30 Thread Pawit Pornkitprasan
p in rebasing. > > --Sanjay > > > -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 > >

RE: PCI-Passthrough with CloudStack

2013-09-30 Thread Sanjay Tripathi
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" wrote: > > >

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

RE: PCI-Passthrough with CloudStack (Improved)

2013-06-20 Thread Paul Angus
riginal Message- 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 d

Re: PCI-Passthrough with CloudStack (Improved)

2013-06-19 Thread Pawit Pornkitprasan
Hi, I've forgot to describe the detach-attach mechanism, so I'll describe it in this reply. PCI Device detach is done automatically by the agent when a MigrateCommand is processed. In KVM case, the server gets a list of attached PCI devices from libvirt's XML and detach very device. If detach is

Re: PCI-Passthrough with CloudStack

2013-06-11 Thread Pawit Pornkitprasan
would allow multiple VMs to be allocated to one host of the host has multiple PCI cards providing the same function. > > > > > > -Original Message----- > > > From: Kelven Yang [mailto:kelven.y...@citrix.com] > > > Sent: 11 June 2013 18:10 > > > To:

Re: PCI-Passthrough with CloudStack

2013-06-11 Thread Pawit Pornkitprasan
On Tue, Jun 11, 2013 at 8:26 PM, Vijayendra Bhamidipati 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 with CloudStac

Re: PCI-Passthrough with CloudStack

2013-06-11 Thread Kelven Yang
load in all of their hosts >>> > >>> > We need to add: >>> > >>> > >>> > >>> > >>function='0x1'/> >>> > >>> > >>> > >>> > Into t

Re: PCI-Passthrough with CloudStack

2013-06-11 Thread Marcus Sorensen
wrote: > > >> -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 >>

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

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 wrote: > Hi, > > I am impleme

Re: PCI-Passthrough with CloudStack

2013-06-11 Thread Marcus Sorensen
ingle 'stock' xml definition wouldn't be flexible > enough to fully utilise the card. > > > Regards, > > Paul Angus > S: +44 20 3603 0540 | M: +447711418784 > paul.an...@shapeblue.com > > -Original Message- > From: Kelven Yang [mailto:kelven.y...@cit

RE: PCI-Passthrough with CloudStack

2013-06-11 Thread Paul Angus
the card. Regards, Paul Angus S: +44 20 3603 0540 | M: +447711418784 paul.an...@shapeblue.com -Original Message- From: Kelven Yang [mailto:kelven.y...@citrix.com] Sent: 11 June 2013 18:10 To: dev@cloudstack.apache.org Cc: Ryousei Takano Subject: Re: PCI-Passthrough with CloudS

Re: PCI-Passthrough with CloudStack

2013-06-11 Thread Kelven Yang
On 6/11/13 12:52 AM, "Pawit Pornkitprasan" 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. (Not a network offering

Re: PCI-Passthrough with CloudStack

2013-06-11 Thread David Nalley
On Tue, Jun 11, 2013 at 3:52 AM, Pawit Pornkitprasan 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. (Not a netw