xen-org/xen-api — pull request #782 by rabink (2012-07-19 19:47:05+00:00)
Title: CA-82051: Removing "Cancel" from the PBD.plug/unplug task's allowed_operations

Cancel button flickrs between enabled/disabled state and doesn't do anything when pressed during SR reattach operation in XenCenter. Making PBD.plug/unplug tasks not cancellable.

Signed-off-by: Rabin Karki