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authorKevin Wolf <kwolf@redhat.com>2018-12-07 12:42:19 +0100
committerKevin Wolf <kwolf@redhat.com>2019-02-01 13:46:44 +0100
commit4a960ece17c94989d4082f5d3d8c32b34eded57c (patch)
treed321272536986bdb3a04dbb3c2a8a29b510038b7 /qapi
parent1c4e7b640ba250edf0f7469ec8588a1df6dc95e5 (diff)
vmdk: Reject excess extents in blockdev-create
Clarify that the number of extents provided in BlockdevCreateOptionsVmdk must match the number of extents that will actually be used. Providing more extents will result in an error now. This requires adapting the test case to provide the right number of extents. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com>
Diffstat (limited to 'qapi')
-rw-r--r--qapi/block-core.json3
1 files changed, 2 insertions, 1 deletions
diff --git a/qapi/block-core.json b/qapi/block-core.json
index a5924b40af..5f17d67d71 100644
--- a/qapi/block-core.json
+++ b/qapi/block-core.json
@@ -4184,7 +4184,8 @@
# twoGbMaxExtentSparse and twoGbMaxExtentFlat formats. For
# monolithicFlat, only one entry is required; for
# twoGbMaxExtent* formats, the number of entries required is
-# calculated as extent_number = virtual_size / 2GB.
+# calculated as extent_number = virtual_size / 2GB. Providing
+# more extents than will be used is an error.
# @subformat The subformat of the VMDK image. Default: "monolithicSparse".
# @backing-file The path of backing file. Default: no backing file is used.
# @adapter-type The adapter type used to fill in the descriptor. Default: ide.