On 18.11.2020 17:31, Eric Blake wrote:
On 11/18/20 5:22 AM, Andrey Gruzdev wrote:
Signed-off-by: Andrey Gruzdev <andrey.gruz...@virtuozzo.com>
---
migration/migration.c | 96 +++++++++++++++++++++++++++++++++++++++++++
migration/migration.h | 1 +
qapi/migration.json | 7 +++-
3 files changed, 103 insertions(+), 1 deletion(-)
Reviewing just the UI:
+++ b/qapi/migration.json
@@ -442,6 +442,11 @@
# @validate-uuid: Send the UUID of the source to allow the destination
# to ensure it is the same. (since 4.2)
#
+# @track-writes-ram: If enabled, the migration stream will be a snapshot
+# of the VM exactly at the point when the migration
+# procedure starts. The VM RAM is saved with running VM.
+# (since 5.2)
This is a new feature, so it is too late for 5.2; this will need to be 6.0.
Yes, agree.
+#
# Since: 1.2
##
{ 'enum': 'MigrationCapability',
@@ -449,7 +454,7 @@
'compress', 'events', 'postcopy-ram', 'x-colo', 'release-ram',
'block', 'return-path', 'pause-before-switchover', 'multifd',
'dirty-bitmaps', 'postcopy-blocktime', 'late-block-activate',
- 'x-ignore-shared', 'validate-uuid' ] }
+ 'x-ignore-shared', 'validate-uuid', 'track-writes-ram'] }
##
# @MigrationCapabilityStatus:
--
Andrey Gruzdev, Principal Engineer
Virtuozzo GmbH +7-903-247-6397
virtuzzo.com
