qapi/block: Document restrictions for node names
commitdbfdf6cb3625c68d0ea84ace4a786406cf43d4f3
authorKevin Wolf <kwolf@redhat.com>
Mon, 6 Aug 2018 12:35:10 +0000 (6 14:35 +0200)
committerKevin Wolf <kwolf@redhat.com>
Wed, 15 Aug 2018 10:50:39 +0000 (15 12:50 +0200)
tree38d59879714982057643f5785c72e401a2ebef39
parent6984eb8da202ffb7ea91a473435cc1219b33a07b
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>
qapi/block-core.json