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.
NOTE: If -C is entered, no other options are valid.
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