Skip to content

Fix problem with HVM guests and CD ejects #30

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
1 commit merged into from
Feb 23, 2011
Merged

Fix problem with HVM guests and CD ejects #30

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
6 changes: 6 additions & 0 deletions ocaml/xenops/device.ml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -527,6 +527,12 @@ let add ~xs ~hvm ~mode ~virtpath ~phystype ~physpath ~dev_type ~unpluggable
if protocol <> Protocol_Native then
Hashtbl.add front_tbl "protocol" (string_of_protocol protocol);

if hvm && dev_type = CDROM then
(* CA-50383: Don't place physical-device in the HVM CDROM
case, to prevent blkback from pinning the device node. A
Vbd.media_eject will only make qemu close it again. *)
Hashtbl.remove back_tbl "physical-device";

let back = Hashtbl.to_list back_tbl in
let front = Hashtbl.to_list front_tbl in

Expand Down