On 11/13/2012 06:18 PM, Juan Quintela wrote: > > Hi > > If you have anything else to put, please add. > > Migration Thread > * Plan is integrate it as one of first thing in December (me) > * Remove copies with buffered file (me) > > Bitmap Optimization > * Finish moving to individual bitmaps for migration/vga/code > * Make sure we don't copy things around > * Shared memory bitmap with kvm? > * Move to 2MB pages bitmap and then fine grain? > > QIDL > * Review the patches (me) > > PostCopy > * Review patches? > * See what we can already integrate? > I remember for last year that we could integrate the 1st third or so > > RDMA > * Send RDMA/tcp/.... library they already have (Benoit) Use RDS (Reliable Datagram Sockets), which allows us to use the same API when using tcp or RDMA (me) > * This is required for postcopy > * This can be used for precopy > > General > * Change protocol to: > a) being always 16byte aligned (paolo said that is faster) > b) do scatter/gather of the pages? > > Fault Tolerance > * That is built on top of migration code, but I have nothing to add. > > Any more ideas? copyless networking - maybe use virtio zero copy mechanism? (me) EPT/NPT dirty bits (will make the sync more expensive but will improve guest performance)
Regards, Orit > > Later, Juan. >
