ClearCube R-Series Data Center Products - Manual (Page 96)

72 • Chassis and Blade Installation R-Series Data Center Products User’s Guide
MSL is disabled by default. To enable MSL, you must set a jumper on the MSL header:
• To enable MSL on an R1350 blade with a V5120 Host card, use MSL header J7
located on the V5120 Host card (shown in Figure 37 on page 72). This
configuration does not support MSL through the JP6 header on the motherboard.
• For all other configurations, enable MSL using the JP6 header on the
motherboard.
Additionally, ClearCube Sentral provides software-based MSL to prevent the use of
mass storage devices. See Sentral Administrator’s Guide for more information.
Use needle-nose pliers to move the jumper, as described in the following steps.
1. Power down the blade and remove it from the chassis (if the blade is not in an
enclosure—for example, for maintenance—ensure that power is disconnected).
2. Locate the MSL header:
– R1350 with V5120 Dual Host Card
MSL header J7 is located on the lower edge of the V5120 card, to the left of
the USB port, as shown in the following figure.
Figure 37 MSL Header on V5120 Card in R1350 Blade (MSL Header on Motherboard Is Unsupported in This
Configuration)
NOTE
When the MSL jumper is physically set to lock out mass storage
devices, software MSL cannot override this.
USB Mass Storage
devices function
normally (default)
USB Mass Storage
devices do not
function
R1350 and MSL Header on V5120 Host Card (for MSL on PCoIP Client)
MSL Header J7
(Adjacent to USB Port on V5120 Card)