migration: Remove 'inc' option from migrate command

The block incremental option for block migration has been deprecated
in 8.2 in favor of using the block-mirror feature. Remove it now.

Deprecation commit 40101f320d ("migration: migrate 'inc' command
option is deprecated.").

Reviewed-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Signed-off-by: Fabiano Rosas <farosas@suse.de>

1 files changed, 11 insertions, 43 deletions

diff --git a/qapi/migration.json b/qapi/migration.json
index 2dd70f1..b7d3ad0 100644
--- a/qapi/migration.json
+++ b/qapi/migration.json
@@ -839,13 +839,6 @@
 # @x-checkpoint-delay: The delay time (in ms) between two COLO
 #     checkpoints in periodic mode.  (Since 2.8)
 #
-# @block-incremental: Affects how much storage is migrated when the
-#     block migration capability is enabled.  When false, the entire
-#     storage backing chain is migrated into a flattened image at the
-#     destination; when true, only the active qcow2 layer is migrated
-#     and the destination must already have access to the same backing
-#     chain as was used on the source.  (since 2.10)
-#
 # @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 4.0)
@@ -908,10 +901,9 @@
 #
 # Features:
 #
-# @deprecated: Member @block-incremental is deprecated.  Use
-#     blockdev-mirror with NBD instead.  Members @compress-level,
-#     @compress-threads, @decompress-threads and @compress-wait-thread
-#     are deprecated because @compression is deprecated.
+# @deprecated: Members @compress-level, @compress-threads,
+#     @decompress-threads and @compress-wait-thread are deprecated
+#     because @compression is deprecated.
 #
 # @unstable: Members @x-checkpoint-delay and
 #     @x-vcpu-dirty-limit-period are experimental.
@@ -931,7 +923,6 @@
            'tls-creds', 'tls-hostname', 'tls-authz', 'max-bandwidth',
            'avail-switchover-bandwidth', 'downtime-limit',
            { 'name': 'x-checkpoint-delay', 'features': [ 'unstable' ] },
-           { 'name': 'block-incremental', 'features': [ 'deprecated' ] },
            'multifd-channels',
            'xbzrle-cache-size', 'max-postcopy-bandwidth',
            'max-cpu-throttle', 'multifd-compression',
@@ -1047,13 +1038,6 @@
 # @x-checkpoint-delay: The delay time (in ms) between two COLO
 #     checkpoints in periodic mode.  (Since 2.8)
 #
-# @block-incremental: Affects how much storage is migrated when the
-#     block migration capability is enabled.  When false, the entire
-#     storage backing chain is migrated into a flattened image at the
-#     destination; when true, only the active qcow2 layer is migrated
-#     and the destination must already have access to the same backing
-#     chain as was used on the source.  (since 2.10)
-#
 # @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 4.0)
@@ -1116,10 +1100,9 @@
 #
 # Features:
 #
-# @deprecated: Member @block-incremental is deprecated.  Use
-#     blockdev-mirror with NBD instead.  Members @compress-level,
-#     @compress-threads, @decompress-threads and @compress-wait-thread
-#     are deprecated because @compression is deprecated.
+# @deprecated: Members @compress-level, @compress-threads,
+#     @decompress-threads and @compress-wait-thread are deprecated
+#     because @compression is deprecated.
 #
 # @unstable: Members @x-checkpoint-delay and
 #     @x-vcpu-dirty-limit-period are experimental.
@@ -1154,8 +1137,6 @@
             '*downtime-limit': 'uint64',
             '*x-checkpoint-delay': { 'type': 'uint32',
                                      'features': [ 'unstable' ] },
-            '*block-incremental': { 'type': 'bool',
-                                    'features': [ 'deprecated' ] },
             '*multifd-channels': 'uint8',
             '*xbzrle-cache-size': 'size',
             '*max-postcopy-bandwidth': 'size',
@@ -1279,13 +1260,6 @@
 # @x-checkpoint-delay: the delay time between two COLO checkpoints.
 #     (Since 2.8)
 #
-# @block-incremental: Affects how much storage is migrated when the
-#     block migration capability is enabled.  When false, the entire
-#     storage backing chain is migrated into a flattened image at the
-#     destination; when true, only the active qcow2 layer is migrated
-#     and the destination must already have access to the same backing
-#     chain as was used on the source.  (since 2.10)
-#
 # @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 4.0)
@@ -1348,10 +1322,9 @@
 #
 # Features:
 #
-# @deprecated: Member @block-incremental is deprecated.  Use
-#     blockdev-mirror with NBD instead.  Members @compress-level,
-#     @compress-threads, @decompress-threads and @compress-wait-thread
-#     are deprecated because @compression is deprecated.
+# @deprecated: Members @compress-level, @compress-threads,
+#     @decompress-threads and @compress-wait-thread are deprecated
+#     because @compression is deprecated.
 #
 # @unstable: Members @x-checkpoint-delay and
 #     @x-vcpu-dirty-limit-period are experimental.
@@ -1383,8 +1356,6 @@
             '*downtime-limit': 'uint64',
             '*x-checkpoint-delay': { 'type': 'uint32',
                                      'features': [ 'unstable' ] },
-            '*block-incremental': { 'type': 'bool',
-                                    'features': [ 'deprecated' ] },
             '*multifd-channels': 'uint8',
             '*xbzrle-cache-size': 'size',
             '*max-postcopy-bandwidth': 'size',
@@ -1736,8 +1707,6 @@
 #
 # @blk: do block migration (full disk copy)
 #
-# @inc: incremental disk copy migration
-#
 # @detach: this argument exists only for compatibility reasons and is
 #     ignored by QEMU
 #
@@ -1745,8 +1714,8 @@
 #
 # Features:
 #
-# @deprecated: Members @inc and @blk are deprecated.  Use
-#     blockdev-mirror with NBD instead.
+# @deprecated: Member @blk is deprecated.  Use blockdev-mirror with
+#     NBD instead.
 #
 # Since: 0.14
 #
@@ -1814,7 +1783,6 @@
   'data': {'*uri': 'str',
            '*channels': [ 'MigrationChannel' ],
            '*blk': { 'type': 'bool', 'features': [ 'deprecated' ] },
-           '*inc': { 'type': 'bool', 'features': [ 'deprecated' ] },
            '*detach': 'bool', '*resume': 'bool' } }
 
 ##