opensm.conf

#
# DEVICE ATTRIBUTES OPTIONS
#
# The port GUID on which the OpenSM is running
guid 0x0000000000000000

# M_Key value sent to all ports qualifying all Set(PortInfo)
m_key 0x0000000000000000

# The lease period used for the M_Key on this subnet in [sec]
m_key_lease_period 0

# SM_Key value of the SM used for SM authentication
sm_key 0x0000000000000001

# SM_Key value to qualify rcv SA queries as 'trusted'
sa_key 0x0000000000000001

# Note that for both values above (sm_key and sa_key)
# OpenSM version 3.2.1 and below used the default value '1'
# in a host byte order, it is fixed now but you may need to
# change the values to interoperate with old OpenSM running
# on a little endian machine.

# Subnet prefix used on this subnet
subnet_prefix 0xfe80000000000000

# The LMC value used on this subnet
lmc 0

# lmc_esp0 determines whether LMC value used on subnet is used for
# enhanced switch port 0. If TRUE, LMC value for subnet is used for
# ESP0. Otherwise, LMC value for ESP0s is 0.
lmc_esp0 FALSE

# sm_sl determines SMSL used for SM/SA communication
sm_sl 0

# The code of maximal time a packet can live in a switch
# The actual time is 4.096usec * 2^<packet_life_time>
# The value 0x14 disables this mechanism
packet_life_time 0x12

# The number of sequential packets dropped that cause the port
# to enter the VLStalled state. The result of setting this value to
# zero is undefined.
vl_stall_count 0x07

# The number of sequential packets dropped that cause the port
# to enter the VLStalled state. This value is for switch ports
# driving a CA or router port. The result of setting this value
# to zero is undefined.
leaf_vl_stall_count 0x07

# The code of maximal time a packet can wait at the head of
# transmission queue.
# The actual time is 4.096usec * 2^<head_of_queue_lifetime>
# The value 0x14 disables this mechanism
head_of_queue_lifetime 0x12

# The maximal time a packet can wait at the head of queue on
# switch port connected to a CA or router port
leaf_head_of_queue_lifetime 0x10

# Limit the maximal operational VLs
max_op_vls 5

# Force PortInfo:LinkSpeedEnabled on switch ports
# If 0, don't modify PortInfo:LinkSpeedEnabled on switch port
# Otherwise, use value for PortInfo:LinkSpeedEnabled on switch port
# Values are (IB Spec 1.2.1, 14.2.5.6 Table 146 "PortInfo")
#    1: 2.5 Gbps
#    3: 2.5 or 5.0 Gbps
#    5: 2.5 or 10.0 Gbps
#    7: 2.5 or 5.0 or 10.0 Gbps
#    2,4,6,8-14 Reserved
#    Default 15: set to PortInfo:LinkSpeedSupported
force_link_speed 15

# Force PortInfo:LinkSpeedExtEnabled on ports
# If 0, don't modify PortInfo:LinkSpeedExtEnabled on port
# Otherwise, use value for PortInfo:LinkSpeedExtEnabled on port
# Values are (MgtWG RefID #4722)
#    1: 14.0625 Gbps
#    2: 25.78125 Gbps
#    3: 14.0625 Gbps or 25.78125 Gbps
#    30: Disable extended link speeds
#    Default 31: set to PortInfo:LinkSpeedExtSupported
force_link_speed_ext 31

# FDR10 on ports on devices that support FDR10
# Values are:
#    0: don't use fdr10 (no MLNX ExtendedPortInfo MADs)
#    Default 1: enable fdr10 when supported
#    2: disable fdr10 when supported
fdr10 1

# The subnet_timeout code that will be set for all the ports
# The actual timeout is 4.096usec * 2^<subnet_timeout>
subnet_timeout 18

# Threshold of local phy errors for sending Trap 129
local_phy_errors_threshold 0x08

# Threshold of credit overrun errors for sending Trap 130
overrun_errors_threshold 0x08

# Use SwitchInfo:MulticastFDBTop if advertised in PortInfo:CapabilityMask
use_mfttop TRUE

#
# PARTITIONING OPTIONS
#
# Partition configuration file to be used
partition_config_file %ProgramFiles%\OFED\OpenSM\partitions.conf

# Disable partition enforcement by switches
no_partition_enforcement FALSE

#
# SWEEP OPTIONS
#
# The number of seconds between subnet sweeps (0 disables it)
sweep_interval 10

# If TRUE cause all lids to be reassigned
reassign_lids FALSE

# If TRUE forces every sweep to be a heavy sweep
force_heavy_sweep FALSE

# If TRUE every trap will cause a heavy sweep.
# NOTE: successive identical traps (>10) are suppressed
sweep_on_trap TRUE

#
# ROUTING OPTIONS
#
# If TRUE count switches as link subscriptions
port_profile_switch_nodes FALSE

# Name of file with port guids to be ignored by port profiling
port_prof_ignore_file (null)

# The file holding routing weighting factors per output port
hop_weights_file (null)

# The file holding non-default port order per switch for routing
port_search_ordering_file (null)

# Routing engine
# Multiple routing engines can be specified separated by
# commas so that specific ordering of routing algorithms will
# be tried if earlier routing engines fail.
# Supported engines: minhop, updn, dnup, file, ftree, lash,
#    dor, torus-2QoS
routing_engine (null)

# Connect roots (use FALSE if unsure)
connect_roots FALSE

# Use unicast routing cache (use FALSE if unsure)
use_ucast_cache FALSE

# Lid matrix dump file name
lid_matrix_dump_file (null)

# LFTs file name
lfts_file (null)

# The file holding the root node guids (for fat-tree or Up/Down)
# One guid in each line
root_guid_file (null)

# The file holding the fat-tree compute node guids
# One guid in each line
cn_guid_file (null)

# The file holding the fat-tree I/O node guids
# One guid in each line
io_guid_file (null)

# Number of reverse hops allowed for I/O nodes
# Used for connectivity between I/O nodes connected to Top Switches
max_reverse_hops 0

# The file holding the node ids which will be used by Up/Down algorithm instead
# of GUIDs (one guid and id in each line)
ids_guid_file (null)

# The file holding guid routing order guids (for MinHop and Up/Down)
guid_routing_order_file (null)

# Do mesh topology analysis (for LASH algorithm)
do_mesh_analysis FALSE

# Starting VL for LASH algorithm
lash_start_vl 0

# Port Shifting (use FALSE if unsure)
port_shifting FALSE

# Assign ports in a random order instead of round-robin.
# If zero disable, otherwise use the value as a random seed
scatter_ports 0

# SA database file name
sa_db_file (null)

# If TRUE causes OpenSM to dump SA database at the end of
# every light sweep, regardless of the verbosity level
sa_db_dump FALSE

# Torus-2QoS configuration file name
torus_config %ProgramFiles%\OFED\OpenSM\osm-torus-2QoS.conf

#
# HANDOVER - MULTIPLE SMs OPTIONS
#
# SM priority used for deciding who is the master
# Range goes from 0 (lowest priority) to 15 (highest).
sm_priority 0

# If TRUE other SMs on the subnet should be ignored
ignore_other_sm FALSE

# Timeout in [msec] between two polls of active master SM
sminfo_polling_timeout 10000

# Number of failing polls of remote SM that declares it dead
polling_retry_number 4

# If TRUE honor the guid2lid file when coming out of standby
# state, if such file exists and is valid
honor_guid2lid_file FALSE

#
# TIMING AND THREADING OPTIONS
#
# Maximum number of SMPs sent in parallel
max_wire_smps 4

# Maximum number of timeout based SMPs allowed to be outstanding
# A value less than or equal to max_wire_smps disables this mechanism
max_wire_smps2 4

# The timeout in [usec] used for sending SMPs above max_wire_smps limit and below max_wire_smps2 limit
max_smps_timeout 9000000

# The maximum time in [msec] allowed for a transaction to complete
transaction_timeout 3000

# The maximum number of retries allowed for a transaction to complete
transaction_retries 3

# Maximal time in [msec] a message can stay in the incoming message queue.
# If there is more than one message in the queue and the last message
# stayed in the queue more than this value, any SA request will be
# immediately be dropped but BUSY status is not currently returned.
max_msg_fifo_timeout 150000

# Use a single thread for handling SA queries
single_thread FALSE

#
# MISC OPTIONS
#
# Daemon mode
daemon FALSE

# SM Inactive
sm_inactive FALSE

# Babbling Port Policy
babbling_port_policy FALSE

# Use Optimized SLtoVLMapping programming if supported by device
use_optimized_slvl FALSE

#
# Event Plugin Options
#
# Event plugin name(s)
event_plugin_name (null)

# Options string that would be passed to the plugin(s)
event_plugin_options (null)

#
# Node name map for mapping node's to more descriptive node descriptions
# (man ibnetdiscover for more information)
#
node_name_map_name (null)

#
# DEBUG FEATURES
#
# The log flags used
log_flags 0x03

# Force flush of the log file after each log message
force_log_flush FALSE

# Log file to be used
log_file %windir%\temp\osm.log

# Limit the size of the log file in MB. If overrun, log is restarted
log_max_size 0

# If TRUE will accumulate the log over multiple OpenSM sessions
accum_log_file TRUE

# The directory to hold the file OpenSM dumps
dump_files_dir %windir%\temp\

# If TRUE enables new high risk options and hardware specific quirks
enable_quirks FALSE

# If TRUE disables client reregistration
no_clients_rereg FALSE

# If TRUE OpenSM should disable multicast support and
# no multicast routing is performed if TRUE
disable_multicast FALSE

# If TRUE opensm will exit on fatal initialization issues
exit_on_fatal TRUE

# console [off|local]
console off

# Telnet port for console (default 10000)
console_port 10000

#
# QoS OPTIONS
#
# Enable QoS setup
qos FALSE

# QoS policy file to be used
qos_policy_file %ProgramFiles%\OFED\OpenSM\qos-policy.conf

# QoS default options
qos_max_vls 0
qos_high_limit -1
qos_vlarb_high (null)
qos_vlarb_low (null)
qos_sl2vl (null)

# QoS CA options
qos_ca_max_vls 0
qos_ca_high_limit -1
qos_ca_vlarb_high (null)
qos_ca_vlarb_low (null)
qos_ca_sl2vl (null)

# QoS Switch Port 0 options
qos_sw0_max_vls 0
qos_sw0_high_limit -1
qos_sw0_vlarb_high (null)
qos_sw0_vlarb_low (null)
qos_sw0_sl2vl (null)

# QoS Switch external ports options
qos_swe_max_vls 0
qos_swe_high_limit -1
qos_swe_vlarb_high (null)
qos_swe_vlarb_low (null)
qos_swe_sl2vl (null)

# QoS Router ports options
qos_rtr_max_vls 0
qos_rtr_high_limit -1
qos_rtr_vlarb_high (null)
qos_rtr_vlarb_low (null)
qos_rtr_sl2vl (null)

# Prefix routes file name
prefix_routes_file %ProgramFiles%\OFED\OpenSM\prefix-routes.conf

#
# IPv6 Solicited Node Multicast (SNM) Options
#
consolidate_ipv6_snm_req FALSE

# Log prefix
log_prefix (null)