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由 Dr. David Alan Gilbert 提交于
Replace the host page-size in the 'advise' command by a pagesize summary bitmap; if the VM is just using normal RAM then this will be exactly the same as before, however if they're using huge pages they'll be different, and thus: a) Migration from/to old qemu's that don't understand huge pages will fail early. b) Migrations with different size RAMBlocks will also fail early. This catches it very early; earlier than the detailed per-block check in the next patch. Signed-off-by: NDr. David Alan Gilbert <dgilbert@redhat.com> Reviewed-by: NLaurent Vivier <lvivier@redhat.com> Reviewed-by: NJuan Quintela <quintela@redhat.com> Message-Id: <20170224182844.32452-2-dgilbert@redhat.com> Signed-off-by: NDr. David Alan Gilbert <dgilbert@redhat.com>
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