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2018-05-15migration: update docsDr. David Alan Gilbert
Update the migration docs: Among other changes: * Added a general list of advice for device authors * Reordered the section on conditional state (subsections etc) into the order we prefer. * Add a note about firmware Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Reviewed-by: Peter Xu <peterx@redhat.com> Reviewed-by: Balamuruhan S <bala24@linux.vnet.ibm.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Message-Id: <20180503191059.19576-1-dgilbert@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com>
2018-04-25migration: postcopy_blocktime documentationAlexey Perevalov
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Alexey Perevalov <a.perevalov@samsung.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com> Message-Id: <1521742647-25550-5-git-send-email-a.perevalov@samsung.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2018-03-20postcopy shared docsDr. David Alan Gilbert
Add some notes to the migration documentation for shared memory postcopy. Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2018-02-14migration: improve documentation of postcopy-ramGreg Kurz
This capability must have the same value on both source and destination, otherwise migration fails (commit 875fcd013ab6 "migration: incoming postcopy advise sanity checks"). Let's write it down in various places where postcopy-ram is documented. Signed-off-by: Greg Kurz <groug@kaod.org> Message-Id: <151801810352.29167.4832480228518630626.stgit@bahia.lan> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2018-01-23migration: Revert postcopy-blocktime commit setPeter Maydell
This reverts commits ca6011c migration: add postcopy total blocktime into query-migrate 5f32dc8 migration: add blocktime calculation into migration-test 2f7dae9 migration: postcopy_blocktime documentation 3be98be migration: calculate vCPU blocktime on dst side 01a87f0 migration: add postcopy blocktime ctx into MigrationIncomingState 31bf06a migration: introduce postcopy-blocktime capability as they don't build on ppc32 due to trying to do atomic accesses on types that are larger than the host pointer type. Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-01-15migration: postcopy_blocktime documentationAlexey Perevalov
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Alexey Perevalov <a.perevalov@samsung.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com>
2018-01-15docs: Convert migration.txt to rstDr. David Alan Gilbert
Mostly just manual conversion with very minor fixes. Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Reviewed-by: Daniel P. Berrange <berrange@redhat.com> Reviewed-by: Kashyap Chamarthy <kchamart@redhat.com> Reviewed-by: Peter Xu <peterx@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com>