Toggles the beaconing LED state of HFIs, switches, and switch ports. opaledports is a useful aid for finding specific physical nodes in a crowded data center. It supports the CSV link format provided by opaextractsellinks.
Produces full help text.
Specifies the HFI, numbered 1..n. Using 0 specifies that the -p port port is a system-wide port number. (Default is 0.)
Specifies the port, numbered 1..n. Using 0 specifies the first active port. (Default is 0.)
Clears beaconing LED on all ports.
Affects source side (first node) of link only.
Affects destination side (second node) of link only.
Turns on or off the beaconing LED. Options include:
Turns on beaconing LED.
Turns off beaconing LED.
Specifies the file listing the links to process. The list is of the form:
NodeGUID;PortNum;NodeType;NodeDesc;NodeGUID;PortNum;NodeType;NodeDesc;Dontcare