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| author | Kevin Wolf | 2018-08-06 14:35:10 +0200 |
|---|---|---|
| committer | Kevin Wolf | 2018-08-15 12:50:39 +0200 |
| commit | dbfdf6cb3625c68d0ea84ace4a786406cf43d4f3 (patch) | |
| tree | 38d59879714982057643f5785c72e401a2ebef39 /qapi | |
| parent | block: Remove dead deprecation warning code (diff) | |
| download | qemu-dbfdf6cb3625c68d0ea84ace4a786406cf43d4f3.tar.gz qemu-dbfdf6cb3625c68d0ea84ace4a786406cf43d4f3.tar.xz qemu-dbfdf6cb3625c68d0ea84ace4a786406cf43d4f3.zip | |
qapi/block: Document restrictions for node names
blockdev-add fails if an invalid node name is given, so we should
document what a valid node name even is.
Reported-by: Cong Li <coli@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Cong Li <coli@redhat.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
Diffstat (limited to 'qapi')
| -rw-r--r-- | qapi/block-core.json | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/qapi/block-core.json b/qapi/block-core.json index 5b9084a394..f20efc97f7 100644 --- a/qapi/block-core.json +++ b/qapi/block-core.json @@ -3572,6 +3572,9 @@ # @driver: block driver name # @node-name: the node name of the new node (Since 2.0). # This option is required on the top level of blockdev-add. +# Valid node names start with an alphabetic character and may +# contain only alphanumeric characters, '-', '.' and '_'. Their +# maximum length is 31 characters. # @discard: discard-related options (default: ignore) # @cache: cache-related options # @read-only: whether the block device should be read-only (default: false). |