HP SVA V1.1 Patch Kit 3 Readme/Release Notes
11. DMX: 4K x 4k Total Display Device Restriction
• Impact
Low.
• Summary
When used alone, DMX only supports multitile display devices that total 4Kx4K pixels.
• Solution
Use the Chromium-DMX script interactively as documented in the User's Guide.
12. RGS: Incomplete RGS Installation Inhibits RGS GUI During sva_remote.sh Sessions
• Impact
Medium.
• Summary
If all RGS Sender installation steps are not completed as described in the HP RGS User's
Guide, the RGS Sender GUI will not be present during SVA jobs started using the SVA
job launch script, sva_remote.sh. This impairs access to the remote session, making
collaboration among several remote clients difficult.
• Solution
Be sure to complete all of the steps outlined in the HP RGS User's Guide in the Linux
RGS Sender and Sender GUI Installation section. Of particular note is properly
configuring the RGS Pluggable Authentication Module (PAM) module as described:
The Linux Sender uses the Pluggable Authentication Module (PAM) for authentication.
Add the following PAM configuration information to the files /etc/pam.d/gdm,
/etc/pam.d/kde, and /etc/pam.d/xdm:
session optional pam_rg.so
1.5 Access to Related Documentation
The documentation for the current release of HP SVA is available in English at
http://www.docs.hp.com (see High Performance Computing link). Available documents include:
• HP SVA User's Guide
• HP SVA System Administration Guide
• HP SVA Visualization System Software Reference Guide
• HP SVA Installation Guide
• HP SVA Readme/Release Notes
• The latest HP SVA Patch Kit Readme/Release Notes document
• HP XC Installation Guide
You can also view the online Documentation Library already installed on all the HP SVA nodes.
The documentation files are in /var/www/html/sva. (/var/www/html is where Apache stores
HTML files on Red Hat systems.) The documentation can be accessed from any cluster node at
https://nh/sva. (nh is the default name for the head node as specified by HP XC.) If you are
trying to access the documentation from outside the cluster, you need to replace nh with the full
IP name for the head node. Open index.htm to view the Table of Contents, which displays all
the online books. Most documents are available in html and pdf.
You can also view the full set of online documentation directly from the main release HP SVA
Software CD using a Windows or Linux system. The main navigation page for the Documentation
Library is located on the CD at the following location:
sva/index.htm
16 Getting Started