Users Guide

• To view the information about one PCIe slot, click Chassis Overview > PCIe Slot <number> > Properties > Status.
NOTE: User Interface dierentiates the external PCIe slots which contains SPERC (or any shared) devices installed from
external PCIE slots with dedicated adapters as these shared devices have dierent properties.
Assigning PCIe Slots To Servers Using CMC Web
Interface
To assign PCIe slots to the servers:
• In the left pane, click Chassis Overview > PCIe Overview > Setup > Mapping: PCIe Slots to Server Slots. On the Mapping: PCIe
Slots to Server Slots page, in the Action column, from the Action drop-down menu, select the appropriate server name, and then click
Apply.
Note the following:
• Without a license, the maximum number of PCIe slots that maybe mapped to a half-height server is two. If a full-height server is
installed you can map two PCIe slots to the upper server slot and two to the lower (extended) server slot, for a total of four PCIe slots
per full-height server.
• You can map the server slots to any of the 8 PCIe slots.
• A full-height server has both upper and lower mezzanines populated. Else, during POST will stop when the <F1> or <F2> is displayed on
the page for you to press any one of the keys.
• For full-height servers you can map a maximum of two PCIE slots to upper and two to lower mezzanines. By default, all PCIe mappings
to server slot 3 will go to the lower mezzanines.
• Server slot number is displayed as Slot-01, Slot-02, and so on. For a full-height server, the slot name is displayed as Ext. of Slot-01, Ext.
of Slot-02, and so on.
• If you select the host name, then the host name is displayed instead of the slot name.
• CMC provides alert capabilities through System Event Log (SEL), SNMP, and Email interfaces.
For more information about assigning PCIe devices to a server, see the Online Help.
Managing PCIe Slots Using RACADM
You can assign or unassign a PCIe slot to a server by using the RACADM commands. Some of the commands are given here. For more
information about the RACADM commands, see the Chassis Management Controller for PowerEdge VRTX RACADM Command Line
Reference Guide available at dell.com/support/Manuals.
• To view the current assignment of PCIe devices to servers, run the following command:
racadm getpiecfg -a
• To view the properties of PCIe devices by using FQDD, run the following command:
racadm getpciecfg [-c <FQDD>]
For example, to view the properties of PCIe device 1, run the following command.
racadm getpciecfg -c PCIE.ChassisSlot.1
• To assign a PCIe adapter slot to server slot, run the following command:
racadm setpciecfg assign [-c <FQDD>] [i <server slot>]
• For example, to assign PCIe slot 5 to server slot 2, run the following command.
racadm setpciecfg assign -c PCIE.ChassisSlot.5 -i 2
• To unassign a PCIe slot 3 from a server, run the following command:
racadm setpciecfg unassign -c pcie.chassisslot.3
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Managing PCIe Slots