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authorEric Blake <eblake@redhat.com>2021-05-03 14:35:59 -0700
committerKevin Wolf <kwolf@redhat.com>2021-07-09 12:26:05 +0200
commit5a385bf5c5cb3069fab17c014cf4b4f629509f1e (patch)
tree048c44a2cd42c4c0b3ac18a80a5be54620d5011e /block.c
parent2842ff2d81ddd86b1d0dd3b98c46b72bfa5cb4cb (diff)
qcow2: Prohibit backing file changes in 'qemu-img amend'
This was deprecated back in bc5ee6da7 (qcow2: Deprecate use of qemu-img amend to change backing file), and no one in the meantime has given any reasons why it should be supported. Time to make change attempts a hard error (but for convenience, specifying the _same_ backing chain is not forbidden). Update a couple of iotests to match. Signed-off-by: Eric Blake <eblake@redhat.com> Message-Id: <20210503213600.569128-2-eblake@redhat.com> Reviewed-by: Connor Kuehl <ckuehl@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'block.c')
0 files changed, 0 insertions, 0 deletions