Currently, it is not possible to use virtual media based provisioning on
servers that only support DVD MediaTypes and do not support CD
MediaTypes. This change adds support for DVD-only virtual media. In
addition to this, it adds hanling of BadRequestException on attempt to
insert virtual media, so that instead of giving up on the first failure
encountered, the code continues to iterate through the list of other
virtual media devices available on the system and attempts to insert
media into the next suitable device till it either suceeds or runs out of
devices to try.
Change-Id: I0bb0ad5df613df86cd8a7686f9c32e902826cd20
Closes-Bug: #2031595
e332898164