diff options
| author | Juan Quintela <quintela@redhat.com> | 2016-01-15 08:56:17 +0100 |
|---|---|---|
| committer | Juan Quintela <quintela@redhat.com> | 2017-09-22 14:11:21 +0200 |
| commit | 4075fb1ca4ed673ff93d09936da014c1d2c6d2ca (patch) | |
| tree | 18126dcdb4b7aff15d239d7d0258fbec7cbcbab8 /qapi/migration.json | |
| parent | 30126bbf1f7fcad0bf4c65b01a21ff22a36a9759 (diff) | |
migration: Create x-multifd-channels parameter
Indicates the number of channels that we will create. By default we
create 2 channels.
Signed-off-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
--
Catch inconsistent defaults (eric).
Improve comment stating that number of threads is the same than number
of sockets
Use new DEFIN_PROP_*
Rename x-multifd-threads to x-multifd-threads
Diffstat (limited to 'qapi/migration.json')
| -rw-r--r-- | qapi/migration.json | 24 |
1 files changed, 21 insertions, 3 deletions
diff --git a/qapi/migration.json b/qapi/migration.json index ec4a88a43a..c766fb1e52 100644 --- a/qapi/migration.json +++ b/qapi/migration.json @@ -466,13 +466,19 @@ # migrated and the destination must already have access to the # same backing chain as was used on the source. (since 2.10) # +# @x-multifd-channels: Number of channels used to migrate data in +# parallel. This is the same number that the +# number of sockets used for migration. The +# default value is 2 (since 2.11) +# # Since: 2.4 ## { 'enum': 'MigrationParameter', 'data': ['compress-level', 'compress-threads', 'decompress-threads', 'cpu-throttle-initial', 'cpu-throttle-increment', 'tls-creds', 'tls-hostname', 'max-bandwidth', - 'downtime-limit', 'x-checkpoint-delay', 'block-incremental' ] } + 'downtime-limit', 'x-checkpoint-delay', 'block-incremental', + 'x-multifd-channels'] } ## # @MigrateSetParameters: @@ -528,6 +534,11 @@ # migrated and the destination must already have access to the # same backing chain as was used on the source. (since 2.10) # +# @x-multifd-channels: Number of channels used to migrate data in +# parallel. This is the same number that the +# number of sockets used for migration. The +# default value is 2 (since 2.11) +# # Since: 2.4 ## # TODO either fuse back into MigrationParameters, or make @@ -543,7 +554,8 @@ '*max-bandwidth': 'int', '*downtime-limit': 'int', '*x-checkpoint-delay': 'int', - '*block-incremental': 'bool' } } + '*block-incremental': 'bool', + '*x-multifd-channels': 'int' } } ## # @migrate-set-parameters: @@ -614,6 +626,11 @@ # migrated and the destination must already have access to the # same backing chain as was used on the source. (since 2.10) # +# @x-multifd-channels: Number of channels used to migrate data in +# parallel. This is the same number that the +# number of sockets used for migration. +# The default value is 2 (since 2.11) +# # Since: 2.4 ## { 'struct': 'MigrationParameters', @@ -627,7 +644,8 @@ '*max-bandwidth': 'int', '*downtime-limit': 'int', '*x-checkpoint-delay': 'int', - '*block-incremental': 'bool' } } + '*block-incremental': 'bool' , + '*x-multifd-channels': 'int' } } ## # @query-migrate-parameters: |