libvirt/include
Michael R. Hines 9cc1586d2b qemu: Memory pre-pinning support for RDMA migration
RDMA Live migration requires registering memory with the hardware, and
thus QEMU offers a new 'capability' to pre-register / mlock() the guest
memory in advance for higher RDMA performance before the migration
begins. This capability is disabled by default, which means QEMU will
register the memory with the hardware in an on-demand basis.

This patch exposes this capability with the following example usage:

virsh migrate --live --rdma-pin-all --migrateuri rdma://hostname domain qemu+ssh://hostname/system

Signed-off-by: Michael R. Hines <mrhines@us.ibm.com>
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
2014-09-23 08:11:50 +02:00
..
libvirt qemu: Memory pre-pinning support for RDMA migration 2014-09-23 08:11:50 +02:00
Makefile.am maint: use LGPL correctly 2013-05-20 14:03:48 -06:00