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| author | Juan Quintela <quintela@redhat.com> | 2023-10-18 13:55:12 +0200 |
|---|---|---|
| committer | Juan Quintela <quintela@redhat.com> | 2023-10-31 08:44:33 +0100 |
| commit | 66db46ca83b8fb72f089e33be12e1a55b3b17eb6 (patch) | |
| tree | 4f915df8b2b89a1f22218fe62c7af48b17730a61 /qapi/migration.json | |
| parent | 8846b5bfca761d599974482c21fa6da3d3c13a70 (diff) | |
| download | qemu-66db46ca83b8fb72f089e33be12e1a55b3b17eb6.zip qemu-66db46ca83b8fb72f089e33be12e1a55b3b17eb6.tar.gz qemu-66db46ca83b8fb72f089e33be12e1a55b3b17eb6.tar.bz2 | |
migration: Deprecate block migration
It is obsolete. It is better to use driver-mirror with NBD instead.
CC: Kevin Wolf <kwolf@redhat.com>
CC: Eric Blake <eblake@redhat.com>
CC: Stefan Hajnoczi <stefanha@redhat.com>
CC: Hanna Czenczek <hreitz@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Message-ID: <20231018115513.2163-5-quintela@redhat.com>
Diffstat (limited to 'qapi/migration.json')
| -rw-r--r-- | qapi/migration.json | 29 |
1 files changed, 24 insertions, 5 deletions
diff --git a/qapi/migration.json b/qapi/migration.json index 3765c2b..e3b00a2 100644 --- a/qapi/migration.json +++ b/qapi/migration.json @@ -269,11 +269,15 @@ # average memory load of the virtual CPU indirectly. Note that # zero means guest doesn't dirty memory. (Since 8.1) # +# Features: +# +# @deprecated: Member @disk is deprecated because block migration is. +# # Since: 0.14 ## { 'struct': 'MigrationInfo', 'data': {'*status': 'MigrationStatus', '*ram': 'MigrationStats', - '*disk': 'MigrationStats', + '*disk': { 'type': 'MigrationStats', 'features': [ 'deprecated' ] }, '*vfio': 'VfioStats', '*xbzrle-cache': 'XBZRLECacheStats', '*total-time': 'int', @@ -525,6 +529,9 @@ # # Features: # +# @deprecated: Member @block is deprecated. Use blockdev-mirror with +# NBD instead. +# # @unstable: Members @x-colo and @x-ignore-shared are experimental. # # Since: 1.2 @@ -534,7 +541,8 @@ 'compress', 'events', 'postcopy-ram', { 'name': 'x-colo', 'features': [ 'unstable' ] }, 'release-ram', - 'block', 'return-path', 'pause-before-switchover', 'multifd', + { 'name': 'block', 'features': [ 'deprecated' ] }, + 'return-path', 'pause-before-switchover', 'multifd', 'dirty-bitmaps', 'postcopy-blocktime', 'late-block-activate', { 'name': 'x-ignore-shared', 'features': [ 'unstable' ] }, 'validate-uuid', 'background-snapshot', @@ -835,6 +843,9 @@ # # Features: # +# @deprecated: Member @block-incremental is deprecated. Use +# blockdev-mirror with NBD instead. +# # @unstable: Members @x-checkpoint-delay and @x-vcpu-dirty-limit-period # are experimental. # @@ -850,7 +861,7 @@ 'tls-creds', 'tls-hostname', 'tls-authz', 'max-bandwidth', 'avail-switchover-bandwidth', 'downtime-limit', { 'name': 'x-checkpoint-delay', 'features': [ 'unstable' ] }, - 'block-incremental', + { 'name': 'block-incremental', 'features': [ 'deprecated' ] }, 'multifd-channels', 'xbzrle-cache-size', 'max-postcopy-bandwidth', 'max-cpu-throttle', 'multifd-compression', @@ -1011,6 +1022,9 @@ # # Features: # +# @deprecated: Member @block-incremental is deprecated. Use +# blockdev-mirror with NBD instead. +# # @unstable: Members @x-checkpoint-delay and @x-vcpu-dirty-limit-period # are experimental. # @@ -1040,7 +1054,8 @@ '*downtime-limit': 'uint64', '*x-checkpoint-delay': { 'type': 'uint32', 'features': [ 'unstable' ] }, - '*block-incremental': 'bool', + '*block-incremental': { 'type': 'bool', + 'features': [ 'deprecated' ] }, '*multifd-channels': 'uint8', '*xbzrle-cache-size': 'size', '*max-postcopy-bandwidth': 'size', @@ -1225,6 +1240,9 @@ # # Features: # +# @deprecated: Member @block-incremental is deprecated. Use +# blockdev-mirror with NBD instead. +# # @unstable: Members @x-checkpoint-delay and @x-vcpu-dirty-limit-period # are experimental. # @@ -1251,7 +1269,8 @@ '*downtime-limit': 'uint64', '*x-checkpoint-delay': { 'type': 'uint32', 'features': [ 'unstable' ] }, - '*block-incremental': 'bool', + '*block-incremental': { 'type': 'bool', + 'features': [ 'deprecated' ] }, '*multifd-channels': 'uint8', '*xbzrle-cache-size': 'size', '*max-postcopy-bandwidth': 'size', |