HP MSA 2040 CLI Reference Guide

reset host-link 121
reset host-link
Description Resets specified controller host ports (channels).
For FC, you can reset a single port. For an FC host port configured to use FC-AL (loop) topology, a
reset issues a loop initialization primitive (LIP).
For iSCSI, you can reset a port pair (either the first and second ports or the third and fourth ports).
For SAS, you can reset a port pair (either the first and second ports or the third and fourth ports).
Resetting a host port issues a COMINIT/COMRESET sequence and might reset other ports.
Syntax
reset host-link
ports
ports
Parameters ports ports
A controller host port ID, a comma-separated list of IDs, a hyphenated range of IDs, or a
combination of these. A port ID is a controller ID and port number, and is not case sensitive. Do not
mix controller IDs in a range.
Example Reset the host link on port A1:
# reset host-link ports A1
Success: Command completed successfully. - Reset Host Link(s) on port(s) A1 from
current controller. (2012-01-21 11:36:28)
See also • show ports