block: Remove BB options from blockdev-add

werror/rerror are now available as qdev options. The stats-* options are
removed without an existing replacement; they should probably be
configurable with a separate QMP command like I/O throttling settings.

Removing id is left for another day because this involves updating
qemu-iotests cases to use node-name for everything. Before we can do
that, however, all QMP commands must support node-name.
Signed-off-by: NKevin Wolf <kwolf@redhat.com>
Reviewed-by: NMax Reitz <mreitz@redhat.com>

qapi/block-core.json

@@ -2081,20 +2081,8 @@
 # @discard:       #optional discard-related options (default: ignore)
 # @cache:         #optional cache-related options
 # @aio:           #optional AIO backend (default: threads)
-# @rerror:        #optional how to handle read errors on the device
-#                 (default: report)
-# @werror:        #optional how to handle write errors on the device
-#                 (default: enospc)
 # @read-only:     #optional whether the block device should be read-only
 #                 (default: false)
-# @stats-account-invalid: #optional whether to include invalid
-#                         operations when computing last access statistics
-#                         (default: true) (Since 2.5)
-# @stats-account-failed: #optional whether to include failed
-#                         operations when computing latency and last
-#                         access statistics (default: true) (Since 2.5)
-# @stats-intervals: #optional list of intervals for collecting I/O
-#                   statistics, in seconds (default: none) (Since 2.5)
 # @detect-zeroes: #optional detect and optimize zero writes (Since 2.1)
 #                 (default: off)
 #
@@ -2104,17 +2092,13 @@
 ##
 { 'union': 'BlockdevOptions',
   'base': { 'driver': 'BlockdevDriver',
+# TODO 'id' is a BB-level option, remove it
             '*id': 'str',
             '*node-name': 'str',
             '*discard': 'BlockdevDiscardOptions',
             '*cache': 'BlockdevCacheOptions',
             '*aio': 'BlockdevAioOptions',
-            '*rerror': 'BlockdevOnError',
-            '*werror': 'BlockdevOnError',
             '*read-only': 'bool',
-            '*stats-account-invalid': 'bool',
-            '*stats-account-failed': 'bool',
-            '*stats-intervals': ['int'],
             '*detect-zeroes': 'BlockdevDetectZeroesOptions' },
   'discriminator': 'driver',
   'data': {