User Manual

OpenSM – Subnet ManagerRev 2.1-1.0.6
Mellanox Technologies
142
--timeout, -t <milliseconds>
This option specifies the time in milliseconds
used for transaction timeouts.
Specifying -t 0 disables timeouts.
Without -t, OpenSM defaults to a timeout value of
200 milliseconds.
--retries <number>
This option specifies the number of retries used
for transactions.
Without --retries, OpenSM defaults to 3 retries
for transactions.
--maxsmps, -n <number>
This option specifies the number of VL15 SMP MADs
allowed on the wire at any one time.
Specifying --maxsmps 0 allows unlimited outstanding
SMPs.
Without --maxsmps, OpenSM defaults to a maximum of
4 outstanding SMPs.
--rereg_on_guid_migr
This option if enabled, forces OpenSM to send port info
with client reregister bit set to all nodes in the
fabric when alias Guid migrates from one physical port
to another.
--aguid_inout_notice
This option enables sending GID IN/OUT notices on Alias GUIDs
register/delete request to registered clients.
--sm_assign_guid_func [uniq_count | base_port]
Specifies the algorithm that SM will use when it comes to choose
SM assigned alias GUIDs. The default is uniq_count.
--console, -q [off|local]
This option activates the OpenSM console (default off).
--ignore-guids, -i <equalize-ignore-guids-file>
This option provides the means to define a set of ports
(by guid) that will be ignored by the link load
equalization algorithm.
--hop_weights_file, -w <path to file>
This option provides the means to define a weighting
factor per port for customizing the least weight
hops for the routing.