diff options
Diffstat (limited to 'qapi/migration.json')
| -rw-r--r-- | qapi/migration.json | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/qapi/migration.json b/qapi/migration.json index 4cd3d13158..7f465a1902 100644 --- a/qapi/migration.json +++ b/qapi/migration.json @@ -327,8 +327,10 @@ # to speed up convergence of RAM migration. (since 1.6) # # @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 2.6) +# been migrated, pulling the remaining pages along as needed. The +# capacity must have the same setting on both source and target +# or migration will not even start. NOTE: If the migration fails during +# postcopy the VM will fail. (since 2.6) # # @x-colo: If enabled, migration will never end, and the state of the VM on the # primary side will be migrated continuously to the VM on secondary @@ -742,8 +744,8 @@ # @migrate-start-postcopy: # # Followup to a migration command to switch the migration to postcopy mode. -# The postcopy-ram capability must be set before the original migration -# command. +# The postcopy-ram capability must be set on both source and destination +# before the original migration command. # # Since: 2.5 # |