Hi Shreyas-
On 4/9/23 12:40, Shreyas Shah wrote:
Hi Dragon,
The concept is great to time share the CXL attached memory across two NUMA nodes for live migration and create a cluster of VMs to increase the compute capacity.
When and where is the BoF?
It's a proposal sent under (CFP), it has not been accepted yet. The
agenda is selected by the program committee based on interest. The
current proposal is for LSF/MM/BPF summit[1] running May 8 - May 10th,
but it's not happening if not approved by committee.
[1]. https://events.linuxfoundation.org/lsfmm/
Regards,
Shreyas
-----Original Message-----
From: Dragan Stancevic <dragan@xxxxxxxxxxxxx>
Sent: Friday, April 7, 2023 2:06 PM
To: lsf-pc@xxxxxxxxxxxxxxxxxxxxxxxxxx
Cc: nil-migration@xxxxxxxxxxxxxxx; linux-cxl@xxxxxxxxxxxxxxx; linux-mm@xxxxxxxxx
Subject: [LSF/MM/BPF TOPIC] BoF VM live migration over CXL memory
Hi folks-
if it's not too late for the schedule...
I am starting to tackle VM live migration and hypervisor clustering over switched CXL memory[1][2], intended for cloud virtualization types of loads.
I'd be interested in doing a small BoF session with some slides and get into a discussion/brainstorming with other people that deal with VM/LM cloud loads. Among other things to discuss would be page migrations over switched CXL memory, shared in-memory ABI to allow VM hand-off between hypervisors, etc...
A few of us discussed some of this under the ZONE_XMEM thread, but I figured it might be better to start a separate thread.
If there is interested, thank you.
[1]. High-level overview available at http://nil-migration.org/ [2]. Based on CXL spec 3.0
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Peace can only come as a natural consequence of universal enlightenment -Dr. Nikola Tesla
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Peace can only come as a natural consequence
of universal enlightenment -Dr. Nikola Tesla
