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authorDr. David Alan Gilbert <dgilbert@redhat.com>2015-11-05 18:10:51 +0000
committerJuan Quintela <quintela@redhat.com>2015-11-10 15:00:26 +0100
commit53dd370ced9b61a8113fc1c19ac8d61ca572a29c (patch)
treef29c6b11378c11b1aa3795ae99a04a022e839a62 /qapi-schema.json
parent7b89bf279f16c093ed46845b8e6e0fb61b7ef639 (diff)
downloadqemu-arm-53dd370ced9b61a8113fc1c19ac8d61ca572a29c.tar.gz
Add migration-capability boolean for postcopy-ram.
The 'postcopy ram' capability allows postcopy migration of RAM; note that the migration starts off in precopy mode until postcopy mode is triggered (see the migrate_start_postcopy patch later in the series). Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Amit Shah <amit.shah@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com>
Diffstat (limited to 'qapi-schema.json')
-rw-r--r--qapi-schema.json6
1 files changed, 5 insertions, 1 deletions
diff --git a/qapi-schema.json b/qapi-schema.json
index e18f14c88e..8638d428b9 100644
--- a/qapi-schema.json
+++ b/qapi-schema.json
@@ -540,11 +540,15 @@
# @auto-converge: If enabled, QEMU will automatically throttle down the guest
# to speed up convergence of RAM migration. (since 1.6)
#
+# @x-postcopy-ram: Start executing on the migration target before all of RAM has
+# been migrated, pulling the remaining pages along as needed. NOTE: If
+# the migration fails during postcopy the VM will fail. (since 2.5)
+#
# Since: 1.2
##
{ 'enum': 'MigrationCapability',
'data': ['xbzrle', 'rdma-pin-all', 'auto-converge', 'zero-blocks',
- 'compress', 'events'] }
+ 'compress', 'events', 'x-postcopy-ram'] }
##
# @MigrationCapabilityStatus