The place where we mention the qxl driver is in the Administration Guide in Table 15.3. Red Hat Enterprise Virtualization Guest Drivers and Tech Ref: 9.4. System Devices we could look at expanding 9.6. Graphics Devices with information about qxl, and what it does.
Research -------- https://access.redhat.com/site/solutions/46480 The site linked above contains a KBase article called "Configuring multiple monitor support for RHEL guests running on RHEV".
*** Bug 979218 has been marked as a duplicate of this bug. ***
*** Bug 979221 has been marked as a duplicate of this bug. ***
Content on configuring multiple monitors for a virtual machine is available in the documentation on the customer portal - https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Virtualization/3.5/html-single/User_Guide/index.html#chap-Configuring_Multiple_Monitors Because this content has been addressed, I am closing this bug, but please feel free to open a new bug if additional detail is required.