[libvirt] [PATCH v2 29/73] qemu: Add support for xbzrle-cache-size migration parameter

Ján Tomko jtomko at redhat.com
Fri Apr 13 12:01:57 UTC 2018


On Wed, Apr 11, 2018 at 04:41:19PM +0200, Jiri Denemark wrote:
>Originally QEMU provided query-migrate-cache-size and
>migrate-set-cache-size QMP commands for querying/setting XBZRLE cache
>size. In version 2.11 QEMU added support for XBZRLE cache size to the
>general migration paramaters commands.
>
>This patch adds support for this parameter to libvirt to make sure it is
>properly restored to its original value after a failed or aborted
>migration.
>
>Signed-off-by: Jiri Denemark <jdenemar at redhat.com>
>---
> src/qemu/qemu_monitor.c      | 5 +++--
> src/qemu/qemu_monitor.h      | 3 +++
> src/qemu/qemu_monitor_json.c | 2 ++
> tests/qemumonitorjsontest.c  | 4 +++-
> 4 files changed, 11 insertions(+), 3 deletions(-)
>

Reviewed-by: Ján Tomko <jtomko at redhat.com>

Jano
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