On Thu, Nov 09, 2017 at 10:59:34AM -0600, Eric Blake wrote:
> The NBD spec says that clients should not try to write/trim to
> an export advertised as read-only by the server. But we failed
> to check that, and would allow the block layer to use NBD with
> BDRV_O_RDWR even when the server is
The NBD spec says that clients should not try to write/trim to
an export advertised as read-only by the server. But we failed
to check that, and would allow the block layer to use NBD with
BDRV_O_RDWR even when the server is read-only, which meant we
were depending on the server sending a proper
