OpenSM
ib qos [enable] Manages advanced SM QoS options. |
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Syntax Description |
enable |
Enables advanced QoS management on this node |
Default |
N/A |
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Configuration Mode |
config |
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History |
1.6 |
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Example |
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Related Commands |
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Notes |
ib sm allow-both-pkeys Enables having both a full and limited membership on the same partition. |
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Syntax Description |
N/A |
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Default |
Disabled |
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Configuration Mode |
config |
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History |
2.6 |
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Example |
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Related Commands |
show ib sm allow-both-pkey |
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Notes |
show ib sm allow-both-pkeys Displays if both full and limited memberships on the same partition are enabled or not. |
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Syntax Description |
N/A |
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Default |
N/A |
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Configuration Mode |
Any configuration mode |
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History |
2.6 |
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Example |
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Related Commands |
ib sm allow-both-pkeys |
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Notes |
ib sm ar-sl-mask <mask> Configures the adaptive routing SL mask. |
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Syntax Description |
mask |
Range: 0x0000-0xffff |
Default |
0xffff |
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Configuration Mode |
config |
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History |
4.2.0 |
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Example |
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Related Commands |
show ib sm ar-sl-mask |
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Notes |
show ib sm ar-sl-mask Displays the adaptive routing SL mask. |
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Syntax Description |
N/A |
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Default |
N/A |
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Configuration Mode |
Any configuration mode |
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History |
4.2.0 |
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Example |
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Related Commands |
ib sm ar-sl-mask |
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Notes |
[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. |
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Syntax Description |
N/A |
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Default |
N/A |
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Configuration Mode |
config |
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History |
1.6 |
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4.3.0 |
Added congestion-control parameter |
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Example |
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Related Commands |
show ib sm configuration import |
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Notes |
show ib sm configuration import Displays imported subnet manager configuration files. |
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Syntax Description |
N/A |
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Default |
N/A |
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Configuration Mode |
Any configuration mode |
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History |
4.3.0 |
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Example |
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Related Commands |
ib sm configuration import |
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Notes |
ib sm congestion-control {enable | ignore} Configure congestion control. |
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Syntax Description |
enable |
Enables congestion control |
ignore |
Ignores congestion control configuration |
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Default |
Disabled |
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Configuration Mode |
config |
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History |
4.3.0 |
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Example |
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Related Commands |
show ib sm congestion-control |
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Notes |
show ib sm congestion-control Displays congestion control configuration. |
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Syntax Description |
N/A |
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Default |
N/A |
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Configuration Mode |
Any configuration mode |
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History |
4.3.0 |
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Example |
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Related Commands |
ib sm congestion-control |
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Notes |
ib sm dfp max-cas-on-spine <int> Configures maximum number of CAs on the switch before it is considered a spine instead of leaf. |
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Syntax Description |
int |
Range: 1-126 |
Default |
2 |
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Configuration Mode |
config |
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History |
4.3.0 |
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Example |
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Related Commands |
show ib sm dfp max-cas-on-spine |
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Notes |
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. |
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Syntax Description |
N/A |
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Default |
N/A |
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Configuration Mode |
Any configuration mode |
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History |
4.3.0 |
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Example |
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Related Commands |
ib sm dfp max-cas-on-spine |
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Notes |
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. |
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Syntax Description |
N/A |
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Default |
Disabled |
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Configuration Mode |
config |
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History |
4.3.0 |
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Example |
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Related Commands |
show ib sm dfp down-up-turns-mode |
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Notes |
show ib sm dfp down-up-turns-mode Displays mode of taking down up-turns in intermediate groups with DF+ routing engine. |
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Syntax Description |
N/A |
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Default |
N/A |
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Configuration Mode |
Any configuration mode |
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History |
4.3.0 |
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Example |
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Related Commands |
ib sm dfp down-up-turns-mode |
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Notes |
ib sm files opensm-dump delete Deletes OpenSM dump files. |
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Syntax Description |
N/A |
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Default |
N/A |
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Configuration Mode |
config |
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History |
4.6.0 |
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Example |
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Related Commands |
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Notes |
ib sm force-log-flush [enable] Forces log flush after every write. |
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Syntax Description |
enable |
Enables force log flush after every write |
Default |
N/A |
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Configuration Mode |
config |
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History |
1.6 |
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Example |
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Related Commands |
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Notes |
ib sm force-link-speed Sets SM behavior for port speed on switch ports. |
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Syntax Description |
N/A |
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Default |
N/A |
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Configuration Mode |
config |
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History |
1.6 |
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Example |
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Related Commands |
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Notes |
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. |
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Syntax Description |
N/A |
|
Default |
Enabled |
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Configuration Mode |
config |
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History |
2.6 |
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Example |
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Related Commands |
show ib sm keep-pkey-indexes |
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Notes |
show ib sm keep-pkey-indexes Displays whether PKey indexes belonging to the historical PKeys configured on the port are preserved or not. |
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Syntax Description |
N/A |
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Default |
N/A |
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Configuration Mode |
Any configuration mode |
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History |
2.6 |
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Example |
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Related Commands |
ib sm keep-pkey-indexes |
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Notes |
ib sm log-flags [all | debug | error | frames | funcs | info | none | routing | verbose] Configures all log-files. |
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Syntax Description |
all |
Error info verbose debug funcs frames routing |
debug |
Logs diagnostic messages, high volume |
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error |
Logs error messages |
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frames |
Logs all SMP and GMP frames |
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funcs |
Logs function entry/exit, very high volume |
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info |
Logs basic messages, low volume |
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none |
Turns off all logging flags |
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routing |
Logs FDB routing information |
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verbose |
Logs interesting stuff, moderate volume |
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Default |
N/A |
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Configuration Mode |
config |
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History |
1.6 |
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Example |
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Related Commands |
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Notes |
show ib sm log [continuous | files | matching | not] Displays ib sm log event. |
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Syntax Description |
continuous |
Displays new event log messages as they arrive |
files |
Displays archived log files |
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matching |
Displays event logs that match a given regular expression |
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not |
Displays event logs that do not meet certain criteria |
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Default |
N/A |
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Configuration Mode |
Any configuration mode |
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History |
1.6 |
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Example |
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Related Commands |
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Notes |
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. |
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Syntax Description |
N/A |
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Default |
N/A |
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Configuration Mode |
config |
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History |
2.6 |
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Example |
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Related Commands |
ib sm configuration import partition-config-user-ext |
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Notes |
The SM must be running for this command to work. |
ib sm root-guid <guid> Adds a root GUID for the SM. |
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Syntax Description |
guid |
The root GUID number in hexadecimal notation |
Default |
N/A |
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Configuration Mode |
config |
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History |
2.6 |
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Example |
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Related Commands |
show ib sm root-guid |
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Notes |
The list of root GUIDs are relevant when the routing algorithm is up-down or fat-tree. |
show ib sm root-guid Displays all configured root GUIDs for the SM. |
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Syntax Description |
N/A |
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Default |
N/A |
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Configuration Mode |
Any configuration mode |
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History |
2.6 |
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Example |
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Related Commands |
ib sm root-guid |
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Notes |
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. |
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Syntax Description |
dfsssp |
Includes 'dfsssp' (EXPERIMENTAL) engine in selection of routing engines |
dor |
Includes 'dor' engine in selection of routing engines |
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file |
Includes 'file' engine in selection of routing engines |
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ftree |
Includes 'ftree' engine in selection of routing engines |
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minhop |
Includes 'minhop' engine in selection of routing engines |
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none |
No routing engines specified; use SM default(s) |
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sssp |
Includes 'sssp' (EXPERIMENTAL) engine in selection of routing engines |
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torus-2QoS |
Includes 'torus-2QoS' engine in selection of routing engines |
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updn |
Includes 'updn' engine in selection of routing engines |
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chain |
Includes 'chain' engine in selection of routing engines |
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pqft |
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Default |
N/A |
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Configuration Mode |
config |
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History |
1.6 |
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Example |
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Related Commands |
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Notes |
ib sm routing-threads-num <int> Configures number of CPUs to use for parallel calculations. |
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Syntax Description |
int |
Range: 1-8 |
Default |
1 |
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Configuration Mode |
config |
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History |
4.3.0 |
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Example |
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Related Commands |
show ib sm routing-threads-num |
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Notes |
show ib sm routing-threads-num Displays number of CPUs configured to use for parallel calculations. |
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Syntax Description |
N/A |
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Default |
N/A |
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Configuration Mode |
Any configuration mode |
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History |
4.3.0 |
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Example |
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Related Commands |
ib sm routing-threads-num |
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Notes |
ib sm scatter-ports Assigns ports in a random order instead of round-robin. |
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Syntax Description |
N/A |
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Default |
N/A |
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Configuration Mode |
config |
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History |
1.6 |
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Example |
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Related Commands |
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Notes |
ib sm smp-window <value> Sets the maximum number of SMPs sent in parallel. |
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Syntax Description |
value |
0-256 |
Default |
8 |
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Configuration Mode |
config |
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History |
2.6 |
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Example |
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Related Commands |
show ib sm smp-windows |
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Notes |
show ib sm smp-window Displays the maximum number of SMPs sent in parallel. |
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Syntax Description |
N/A |
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Default |
N/A |
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Configuration Mode |
Any configuration mode |
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History |
2.6 |
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Example |
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Related Commands |
ib sm smp-window |
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Notes |
ib sm ufm-events {all | security} Configures which traps the SM sends to the UFM. |
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Syntax Description |
all |
Sends all traps to the UFM |
security |
Sends security traps to the UFM only |
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Default |
0xffff |
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Configuration Mode |
config |
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History |
4.2.0 |
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Example |
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Related Commands |
show ib sm ufm-events |
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Notes |
show ib sm ufm-events Displays the types of traps configured to be sent to the UFM by the SM. |
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Syntax Description |
N/A |
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Default |
N/A |
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Configuration Mode |
Any configuration mode |
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History |
4.2.0 |
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Example |
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Related Commands |
ib sm ufm-events |
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Notes |
ib sm use-ucast-cache enable Allows SM to use cached routine data (LMC=0 only). |
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Syntax Description |
N/A |
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Default |
N/A |
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Configuration Mode |
config |
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History |
1.6 |
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Example |
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Related Commands |
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Notes |
ib sm virtualization enable Enables virtualization on all supported ports (default). |
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Syntax Description |
N/A |
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Default |
N/A |
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Configuration Mode |
config |
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History |
2.6 |
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Example |
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Related Commands |
show ib sm virtualization |
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Notes |
It is not possible to modify the virtualization support in case OpenSM or UFM are running. |
ib sm virtualization ignore No virtualization support. |
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Syntax Description |
N/A |
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Default |
N/A |
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Configuration Mode |
config |
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History |
2.6 |
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Example |
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Related Commands |
show ib sm virtualization |
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Notes |
It is not possible to modify the virtualization support in case OpenSM or UFM are running. |
show ib sm virtualization Displays virtualization support. |
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Syntax Description |
N/A |
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Default |
N/A |
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Configuration Mode |
config |
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History |
2.6 |
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Example |
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Related Commands |
ib sm virtualization enable |
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Notes |
ib sm virt-max-ports-in-process <value> Sets the maximum number of ports to be processed simultaneously. |
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Syntax Description |
value |
Range: 1-65535 |
Default |
64 |
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Configuration Mode |
config |
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History |
2.6 |
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Example |
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Related Commands |
show ib sm virt-max-ports-in-process |
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Notes |
show ib sm virt-max-ports-in-process Displays the maximum number of ports to be processed simultaneously. |
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Syntax Description |
N/A |
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Default |
N/A |
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Configuration Mode |
Any configuration mode |
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History |
2.6 |
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Example |
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Related Commands |
ib sm virt-max-ports-in-process |
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Notes |
ufm multi-port-sm enable Enables configuring OpenSM with multiple GUIDs. |
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Syntax Description |
enable – enables configuring OpenSM with multiple GUIDs |
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Default |
Disabled |
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Configuration Mode |
config |
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History |
4.3.0 |
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Example |
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Related Commands |
show ufm multi-port-sm |
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Notes |
show ufm multi-port-sm Displays whether configuring OpenSM with multiple GUIDs is enabled. |
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Syntax Description |
N/A |
|
Default |
N/A |
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Configuration Mode |
Any configuration mode |
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History |
4.3.0 |
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Example |
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Related Commands |
ufm multi-port-sm enable |
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Notes |
ufm sm-static-lid <1-49151> Sets a static SM LID to be used by the SM. |
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Syntax Description |
N/A |
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Default |
Assigned by the SM |
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Configuration Mode |
config |
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History |
4.5.0 |
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Example |
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Related Commands |
show ufm sm-static-lid |
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Notes |
show ufm sm-static-lid Displays the static SM LID. |
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Syntax Description |
N/A |
|
Default |
Assigned by the SM |
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Configuration Mode |
Any configuration mode |
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History |
4.5.0 |
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Example |
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Related Commands |
ufm sm-static-lid |
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Notes |