diff options
Diffstat (limited to 'qapi')
| -rw-r--r-- | qapi/block-core.json | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/qapi/block-core.json b/qapi/block-core.json index ab96e348e6..76bf50f813 100644 --- a/qapi/block-core.json +++ b/qapi/block-core.json @@ -3134,8 +3134,11 @@ # This option is required on the top level of blockdev-add. # @discard: discard-related options (default: ignore) # @cache: cache-related options -# @read-only: whether the block device should be read-only -# (default: false) +# @read-only: whether the block device should be read-only (default: false). +# Note that some block drivers support only read-only access, +# either generally or in certain configurations. In this case, +# the default value does not work and the option must be +# specified explicitly. # @detect-zeroes: detect and optimize zero writes (Since 2.1) # (default: off) # @force-share: force share all permission on added nodes. |