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ib qos


ib qos [enable]

Manages advanced SM QoS options.

Syntax DescriptionenableEnables advanced QoS management on this node
DefaultN/A
Configuration Modeconfig
History1.6
Example
ufmapl [ mgmt-ha-active ] (config) # 
Related Commands


Notes

ib sm allow-both-pkeys


ib sm allow-both-pkeys
no ib sm allow-both-pkeys

Enables having both a full and limited membership on the same partition.
The no form of the command disables having both full and limited memberships on the same partition.

Syntax DescriptionN/A
DefaultDisabled
Configuration Modeconfig
History2.6
Example
ufmapl [mgmt-ha-active] (config) # ib sm allow-both-pkeys
Related Commands

show ib sm allow-both-pkey
ib partition management defmember

Notes

show ib sm allow-both-pkeys


show ib sm allow-both-pkeys

Displays if both full and limited memberships on the same partition are enabled or not.

Syntax DescriptionN/A
DefaultN/A
Configuration ModeAny configuration mode
History2.6
Example
ufmapl [mgmt-ha-active] (config) # show ib sm allow-both-pkeys
disable
Related Commands

ib sm allow-both-pkeys

Notes

ib sm ar-sl-mask


ib sm ar-sl-mask <mask>
no ib sm ar-sl-mask

Configures the adaptive routing SL mask.
The no form of the command rests the mask value to default.

Syntax DescriptionmaskRange: 0x0000-0xffff
Default0xffff
Configuration Modeconfig
History4.2.0
Example
UFM-APL [ mgmt-ha-active ] (config) # ib sm ar-sl-mask 0xfffe
Related Commands

show ib sm ar-sl-mask

Notes

show ib sm ar-sl-mask


show ib sm ar-sl-mask

Displays the adaptive routing SL mask.

Syntax DescriptionN/A
DefaultN/A
Configuration ModeAny configuration mode
History4.2.0
Example
UFM-APL [ mgmt-ha-active ] (config) # show ib sm ar-sl-mask
0xffff
Related Commands

ib sm ar-sl-mask

Notes

ib sm configuration import


[no] ib sm configuration import [cn-guid | congestion-control | fts | port-search-ordering | guid-routing-order | lid-matrix-dump | prefix-routes | held-back-sw | opensm-health-policy-user-ext | rch-policy | hop-weights | per-module-logging | root-guid | ids-guid | partition-config-user-ext | pgrp-policy | sa-db | io-guid | port-prof-ignore | topo-policy] <url>

Imports the Subnet Manager configuration.
The no form of the command deletes the imported configuration files.

Syntax DescriptionN/A
DefaultN/A
Configuration Modeconfig
History1.6
4.3.0Added congestion-control parameter
Example
ufmapl [ mgmt-ha-active ] (config) # 
Related Commands

show ib sm configuration import

Notes

show ib sm configuration import


show ib sm configuration import

Displays imported subnet manager configuration files.

Syntax DescriptionN/A
DefaultN/A
Configuration ModeAny configuration mode
History4.3.0
Example
ufmapl [ mgmt-ha-active ] (config) # show ib sm configuration import 
port_prof_ignore_file                     -----
hop_weights_file                          -----
port_search_ordering_file                 -----
mc_roots_file                             -----
lid_matrix_dump_file                      -----
lfts_file                                 -----
root_guid_file                            -----
pgrp_policy_file                          -----
topo_policy_file                          -----
rch_policy_file                           -----
held_back_sw_file                         -----
cn_guid_file                              -----
io_guid_file                              -----
ids_guid_file                             -----
guid_routing_order_file                   -----
sa_db_file                                -----
per_module_logging_file                   -----
congestion_control_policy_file            imported
prefix_routes_file                        -----
router_policy_file                        -----
verbose_bypass_policy_file                -----
sa_db_dump_file                           -----
subnet_lst_file                           -----
virt_dump_file                            -----
health-policy.conf.user_ext               imported
partitions.conf.user_ext                  imported
Related Commands

ib sm configuration import

Notes

ib sm congestion-control


ib sm congestion-control {enable | ignore}
no ib sm congestion-control enable

Configure congestion control.
The no form of the command disables congestion control configuration.

Syntax DescriptionenableEnables congestion control
ignoreIgnores congestion control configuration
DefaultDisabled
Configuration Modeconfig
History4.3.0
Example
ufm [ mgmt-sa ] (config) # ib sm congestion-control enable
Related Commands

show ib sm congestion-control

Notes

show ib sm congestion-control


show ib sm congestion-control

Displays congestion control configuration.

Syntax DescriptionN/A
DefaultN/A
Configuration ModeAny configuration mode
History4.3.0
Example
ufm [ mgmt-sa ] (config) # show ib sm congestion-control 
ignore
Related Commands

ib sm congestion-control

Notes

ib sm dfp max-cas-on-spine


ib sm dfp max-cas-on-spine <int>
no ib sm dfp max-cas-on-spine

Configures maximum number of CAs on the switch before it is considered a spine instead of leaf.
The no form of the command resets the parameter to its default.

Syntax DescriptionintRange: 1-126
Default2
Configuration Modeconfig
History4.3.0
Example
ufm [ mgmt-sa ] (config) # ib sm dfp max-cas-on-spine 20
Related Commands

show ib sm dfp max-cas-on-spine

Notes

show ib sm dfp max-cas-on-spine


show ib sm dfp max-cas-on-spine

Displays maximum number of CAs on the switch before it is considered a spine instead of leaf.

Syntax DescriptionN/A
DefaultN/A
Configuration ModeAny configuration mode
History4.3.0
Example
ufm [ mgmt-sa ] (config) # show ib sm dfp max-cas-on-spine
20
Related Commands

ib sm dfp max-cas-on-spine

Notes

ib sm dfp down-up-turns-mode


ib sm dfp down-up-turns-mode {allow-in-intermediate-groups | allow-turns-through-intermediate-spine | disable}

Configures whether to allow turns through intermediate spine.

Syntax DescriptionN/A
DefaultDisabled
Configuration Modeconfig
History4.3.0
Example
ufm [ mgmt-sa ] (config) # ib sm dfp down-up-turns-mode allow-in-intermediate-groups
Related Commands

show ib sm dfp down-up-turns-mode

Notes

show ib sm dfp down-up-turns-mode


show ib sm dfp down-up-turns-mode

Displays mode of taking down up-turns in intermediate groups with DF+ routing engine.

Syntax DescriptionN/A
DefaultN/A
Configuration ModeAny configuration mode
History4.3.0
Example
ufm [ mgmt-sa ] (config) # show ib sm dfp down-up-turns-mode 
allow down up turns in intermediate groups 
Related Commands

ib sm dfp down-up-turns-mode

Notes

ib sm files opensm-dump delete


ib sm files opensm-dump delete

Deletes OpenSM dump files.

Syntax DescriptionN/A
DefaultN/A
Configuration Modeconfig
History4.6.0
Example
ufm [ mgmt-sa ] (config) # ib sm files opensm-dump delete
Related Commands


Notes

ib sm force-log-flush


ib sm force-log-flush [enable]

Forces log flush after every write.

Syntax DescriptionenableEnables force log flush after every write
DefaultN/A
Configuration Modeconfig
History1.6
Example
ufmapl [ mgmt-ha-active ] (config) # ib sm force-log-flush enable
Related Commands


Notes

ib sm force-link-speed

Sets SM behavior for port speed on switch ports.

Syntax DescriptionN/A
DefaultN/A
Configuration Modeconfig
History1.6
Example
ufmapl [ mgmt-ha-active ] (config) # 
Related Commands


Notes

ib sm keep-pkey-indexes


ib sm keep-pkey-indexes
no ib sm keep-pkey-indexes

Preserves PKey indexes belonging to the historical PKeys configured on the port when generating PKey tables for a certain port.
The no form of the command calculates PKey indexes belonging to the historical PKeys configured on the port.

Syntax DescriptionN/A
DefaultEnabled
Configuration Modeconfig
History2.6
Example
ufmapl [mgmt-ha-active] (config) # no ib sm keep-pkey-indexes
Related Commands

show ib sm keep-pkey-indexes
ib sm allow-both-pkeys

Notes

show ib sm keep-pkey-indexes


show ib sm keep-pkey-indexes

Displays whether PKey indexes belonging to the historical PKeys configured on the port are preserved or not.

Syntax DescriptionN/A
DefaultN/A
Configuration ModeAny configuration mode
History2.6
Example
ufmapl [mgmt-ha-active] (config) # show ib sm keep-pkey-indexes
enable
Related Commands

ib sm keep-pkey-indexes

Notes

ib sm log-flags


ib sm log-flags [all | debug | error | frames | funcs | info | none | routing | verbose]

Configures all log-files.

Syntax DescriptionallError info verbose debug funcs frames routing
debugLogs diagnostic messages, high volume
errorLogs error messages
framesLogs all SMP and GMP frames
funcsLogs function entry/exit, very high volume
infoLogs basic messages, low volume
noneTurns off all logging flags
routingLogs FDB routing information
verboseLogs interesting stuff, moderate volume
DefaultN/A
Configuration Modeconfig
History1.6
Example
ufmapl [ mgmt-ha-active ] (config) # 
Related Commands


Notes

show ib sm log


show ib sm log [continuous | files | matching | not]

Displays ib sm log event.

Syntax DescriptioncontinuousDisplays new event log messages as they arrive
filesDisplays archived log files
matchingDisplays event logs that match a given regular expression
notDisplays event logs that do not meet certain criteria
DefaultN/A
Configuration ModeAny configuration mode
History1.6
Example
ufmapl [ mgmt-ha-active ] (config) # 
Related Commands


Notes

ib sm partition-config-merge


ib sm partition-config-merge

Merges the partitions.conf.user_ext into the partitions.conf and starts the heavy sweep on the SM. To use after importing the specific file or importing all configuration files.

Syntax DescriptionN/A
DefaultN/A
Configuration Modeconfig
History2.6
Example
ufmapl [mgmt-ha-active] (config) # ib sm partition-config-merge
Related Commands

ib sm configuration import partition-config-user-ext

NotesThe SM must be running for this command to work.

ib sm root-guid


ib sm root-guid <guid>
no ib sm root-guid <guid>

Adds a root GUID for the SM.
The no form of the command removes the GUID from the SM.

Syntax DescriptionguidThe root GUID number in hexadecimal notation
For example: 0x0002c903006ad830
DefaultN/A
Configuration Modeconfig
History2.6
Example
ufmapl [mgmt-ha-active] (config) # ib sm root-guid 0x0002c903006ad830
Related Commands

show ib sm root-guid

NotesThe list of root GUIDs are relevant when the routing algorithm is up-down or fat-tree.

show ib sm root-guid


show ib sm root-guid

Displays all configured root GUIDs for the SM.

Syntax DescriptionN/A
DefaultN/A
Configuration ModeAny configuration mode
History2.6
Example
ufmapl [mgmt-ha-active] (config) # show ib sm root-guid
0x0002c903006ad830
0x0002c903006ae120
0x0002c903006af520
Related Commands

ib sm root-guid

Notes

ib sm routing-engines


ib sm routing-engines [dfsssp | dor | file | ftree | minhop | torus-2QoS | updn | chain | pqft]

Sets the routing engine of the SM. Multiple routing engines can be specified separated by a space so that specific ordering of routing algorithms is tried if earlier routing engines fail.

Syntax DescriptiondfssspIncludes 'dfsssp' (EXPERIMENTAL) engine in selection of routing engines
dorIncludes 'dor' engine in selection of routing engines
fileIncludes 'file' engine in selection of routing engines
ftreeIncludes 'ftree' engine in selection of routing engines
minhopIncludes 'minhop' engine in selection of routing engines
noneNo routing engines specified; use SM default(s)
ssspIncludes 'sssp' (EXPERIMENTAL) engine in selection of routing engines
torus-2QoSIncludes 'torus-2QoS' engine in selection of routing engines
updnIncludes 'updn' engine in selection of routing engines
chainIncludes 'chain' engine in selection of routing engines
pqft
DefaultN/A
Configuration Modeconfig
History1.6
Example
ufmapl [ mgmt-ha-active ] (config) # 
Related Commands


Notes

ib sm routing-threads-num


ib sm routing-threads-num <int>
no ib sm routing-threads-num

Configures number of CPUs to use for parallel calculations.
The no form of the command resets the parameter to its default.

Syntax DescriptionintRange: 1-8
Default1
Configuration Modeconfig
History4.3.0
Example
ufm [ mgmt-sa ] (config) # ib sm routing-threads-num 5
Related Commands

show ib sm routing-threads-num

Notes

show ib sm routing-threads-num


show ib sm routing-threads-num

Displays number of CPUs configured to use for parallel calculations.

Syntax DescriptionN/A
DefaultN/A
Configuration ModeAny configuration mode
History4.3.0
Example
ufm [ mgmt-sa ] (config) # show ib sm routing-threads-num
5
Related Commands

ib sm routing-threads-num

Notes

ib sm scatter-ports


ib sm scatter-ports

Assigns ports in a random order instead of round-robin.

Syntax DescriptionN/A
DefaultN/A
Configuration Modeconfig
History1.6
Example
ufmapl [ mgmt-ha-active ] (config) # 
Related Commands


Notes

ib sm smp-window


ib sm smp-window <value>
no ib sm smp-window

Sets the maximum number of SMPs sent in parallel.
The no form of the command resets this parameter to its default.

Syntax Descriptionvalue0-256
Default8
Configuration Modeconfig
History2.6
Example
UFM-APL (config) # ib sm smp-window 10
Related Commands

show ib sm smp-windows

Notes

show ib sm smp-window


show ib sm smp-window

Displays the maximum number of SMPs sent in parallel.

Syntax DescriptionN/A
DefaultN/A
Configuration ModeAny configuration mode
History2.6
Example
UFM-APL (config) # show ib sm smp-window
10
Related Commands

ib sm smp-window

Notes

ib sm ufm-events


ib sm ufm-events {all | security}
no ib sm ufm-events

Configures which traps the SM sends to the UFM.
The no form of the command configures that no traps are sent to the UFM (i.e. "none").

Syntax DescriptionallSends all traps to the UFM
securitySends security traps to the UFM only
Default0xffff
Configuration Modeconfig
History4.2.0
Example
UFM-APL [ mgmt-ha-active ] (config) # ib sm ufm-events security
Related Commands

show ib sm ufm-events

Notes

show ib sm ufm-events


show ib sm ufm-events

Displays the types of traps configured to be sent to the UFM by the SM.

Syntax DescriptionN/A
DefaultN/A
Configuration ModeAny configuration mode
History4.2.0
Example
UFM-APL [ mgmt-ha-active ] (config) # show ib sm ufm-events

Determines which Subnet Manager traps will be sent to UFM:      security
Related Commands

ib sm ufm-events

Notes

ib sm use-ucast-cache enable


ib sm use-ucast-cache enable

Allows SM to use cached routine data (LMC=0 only).

Syntax DescriptionN/A
DefaultN/A
Configuration Modeconfig
History1.6
Example
ufmapl [ mgmt-ha-active ] (config) # 
Related Commands


Notes

ib sm virtualization enable


ib sm virtualization enable
no ib sm virtualization enable

Enables virtualization on all supported ports (default).
The no form of the command disables virtualization on all supporting ports.

Syntax DescriptionN/A
DefaultN/A
Configuration Modeconfig
History2.6
Example
UFM-APL [ mgmt-ha-active ] (config) # ib sm virtualization enable
Related Commands

show ib sm virtualization

NotesIt is not possible to modify the virtualization support in case OpenSM or UFM are running.

ib sm virtualization ignore


ib sm virtualization ignore

No virtualization support.

Syntax DescriptionN/A
DefaultN/A
Configuration Modeconfig
History2.6
Example
UFM-APL [ mgmt-ha-active ] (config) # ib sm virtualization ignore
Related Commands

show ib sm virtualization

NotesIt is not possible to modify the virtualization support in case OpenSM or UFM are running.

show ib sm virtualization


show ib sm virtualization

Displays virtualization support.

Syntax DescriptionN/A
DefaultN/A
Configuration Modeconfig
History2.6
Example
UFM-APL [ mgmt-ha-active ] (config) # show ib sm virtualization
ignore
Related Commands

ib sm virtualization enable
ib sm virtualization ignore

Notes

ib sm virt-max-ports-in-process


ib sm virt-max-ports-in-process <value>
no ib sm virt-max-ports-in-process

Sets the maximum number of ports to be processed simultaneously.
The no form of the command resets this parameter to its default.

Syntax DescriptionvalueRange: 1-65535
Default64
Configuration Modeconfig
History2.6
Example
UFM-APL [ mgmt-ha-active ] (config) # ib sm virt-max-ports-in-process 20
Related Commands

show ib sm virt-max-ports-in-process

Notes

show ib sm virt-max-ports-in-process


show ib sm virt-max-ports-in-process

Displays the maximum number of ports to be processed simultaneously.

Syntax DescriptionN/A
DefaultN/A
Configuration ModeAny configuration mode
History2.6
Example
UFM-APL (config) # show ib sm virt-max-ports-in-process
20
Related Commands

ib sm virt-max-ports-in-process

Notes

ufm multi-port-sm


ufm multi-port-sm enable
ufm multi-port-sm ha-enable
no ufm multi-port-sm enable

Enables configuring OpenSM with multiple GUIDs.
The no form of the command disables configuring OpenSM with multiple GUIDs.

Syntax Description

enable – enables configuring OpenSM with multiple GUIDs

ha-enable – enables multi-port SM with high availability 
DefaultDisabled
Configuration Modeconfig
History4.3.0
Example
ufm [ mgmt-sa ] (config) # ufm multi-port-sm enable
Related Commands

show ufm multi-port-sm

Notes

show ufm multi-port-sm


show ufm multi-port-sm

Displays whether configuring OpenSM with multiple GUIDs is enabled.

Syntax DescriptionN/A
DefaultN/A
Configuration ModeAny configuration mode
History4.3.0
Example
ufm [ mgmt-sa ] (config) # show ufm multi-port-sm
Enable
Related Commands

ufm multi-port-sm enable

Notes

ufm sm-static-lid


ufm sm-static-lid <1-49151>
no ufm sm-static-lid

Sets a static SM LID to be used by the SM.
The no form of the command resets the static SM LID to default.

Syntax DescriptionN/A
DefaultAssigned by the SM
Configuration Modeconfig
History4.5.0
Example
ufm [ mgmt-sa ] (config) # ufm sm-static-lid 20
Related Commands

show ufm sm-static-lid

Notes

show ufm sm-static-lid


show ufm sm-static-lid

Displays the static SM LID.

Syntax DescriptionN/A
DefaultAssigned by the SM
Configuration ModeAny configuration mode
History4.5.0
Example
ufm [ mgmt-sa ] (config) # show ufm sm-static-lid
Static SM LID: 20
Related Commands

ufm sm-static-lid

Notes