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
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
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
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 config
