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Solarflare Server Adapter User Guide
Solarflare Adapters on Linux
Issue 20 © Solarflare Communications 2017 102
sfkey Options
Table 22 describes all sfkey options.
Table 22: sfkey options
Option Description
‐‐ backup
Output a report of the installed keys in all adapters.
The report can be saved to file and later used with the
‐‐ install
option.
‐‐ install <filename> Install license keys from the given file and report the
result. To read from stdin use “ ‐ ” in place of filename.
Keys are installed to an adapter, so if an adapter’s
ports are eth4 and eth5, both ports will be affected
by the keys installed.
sfc driver reload is required after sfkey installs certain
types of license (e.g. a PTP license ).
To reload the sfc driver:
# modprobe ‐ r sfc; modprode sfc
or when Onload is installed:
# onload_tool reload
‐‐ inventory
List the adapters that support licensing. By default
this will list adapters that support licenses. To list all
adapters use the
‐‐ all
option. To list keys use the
‐
‐ keys
option.
‐‐ keys
Include keys in
‐‐ inventory
output ‐ see License
Inventory above.
‐‐ noevaluationupdate
Do not update any evaluation keys.
‐ a
,
‐‐ all
Apply sfkey operation to all adapters that support
licensing.
‐ c
,
‐‐ clear
Delete all existing license keys from an adapter ‐
except factory installed keys.
‐ h
,
‐‐ help
Display all sfkey options.
‐ i
,
‐‐ adapter
identify specific adapter to apply sfkey operation to.