NVIDIA UFM Enterprise Appliance Software User Manual v1.4.1
NVIDIA UFM Enterprise Appliance Software User Manual v1.4.1

InfiniBand Commands

ib sm configuration import

[no] ib sm configuration import [partition-conf-user-ext] <url>

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

Syntax Description

N/A

Default

N/A

Configuration Mode

config

History

1.4.1

Example

Copy
Copied!
            

ufmapl (config) # ib sm configuration import partition-config-user-ext sftp://admin:123456@192.168.1.12/tmp/partitions.conf.user_ext

Related Commands

show ib sm configuration import

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 Description

N/A

Default

N/A

Configuration Mode

Enable

History

1.4.0

Example

Copy
Copied!
            

ufmapl (config) # show ib sm allow-both-pkeys disable

Related Commands

ib sm allow-both-pkeys

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 Description

N/A

Default

Disabled

Configuration Mode

config

History

1.4.0

Example

Copy
Copied!
            

ufmapl (config) # ib sm allow-both-pkeys

Related Commands

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

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 Description

N/A

Default

N/A

Configuration Mode

Enable

History

1.4.0

Example

Copy
Copied!
            

ufmapl (config) # show ib sm keep-pkey-indexes enable

Related Commands

ib sm keep-pkey-indexes

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 Description

N/A

Default

Enabled

Configuration Mode

config

History

1.4.0

Example

Copy
Copied!
            

ufmapl (config) # no ib sm keep-pkey-indexes

Related Commands

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

Notes

show ib sm virtualization

show ib sm virtualization

Displays virtualization support.

Syntax Description

N/A

Default

N/A

Configuration Mode

enable

History

1.4.0

Example

Copy
Copied!
            

ufmapl (config) # show ib sm virtualization enable

Related Commands

ib sm virtualization enable
ib sm virtualization ignore

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 Description

N/A

Default

Enabled

Configuration Mode

config

History

1.4.0

Example

Copy
Copied!
            

ufmapl (config) # ib sm virtualization enable

Related Commands

show ib sm virtualization

Notes

It 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 Description

N/A

Default

N/A

Configuration Mode

config

History

1.4.0

Example

Copy
Copied!
            

ufmapl (config) # ib sm virtualization ignore

Related Commands

show ib sm virtualization

Notes

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

show ib sm root-guid

show ib sm root-guid

Displays all configured root GUIDs for the SM.

Syntax Description

N/A

Default

N/A

Configuration Mode

enable

History

1.4.0

Example

Copy
Copied!
            

ufmapl (config) # show ib sm root-guid 0x0002c903006ad830 0x0002c903006ae120 0x0002c903006af520

Related Commands

ib sm root-guid

Notes

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 Description

guid

The root GUID number in hexadecimal notation
For example: 0x0002c903006ad830

Default

N/A

Configuration Mode

config

History

1.4.0

Example

Copy
Copied!
            

ufmapl (config) # ib sm root-guid 0x0002c903006ad830

Related Commands

show ib sm root-guid

Notes

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

show ib sm routing-engines

show ib sm routing-engines

Displays number of CPUs configured to use for parallel calculations.

Syntax Description

N/A

Default

N/A

Configuration Mode

enable

History

1.4.0

Example

Copy
Copied!
            

ufmapl (config) # show ib sm routing-engines ar_updn

Related Commands

ib sm routing-engines

Notes

ib sm routing-engines

ib sm routing-engines <engine>

Configures number of CPUs to use for parallel calculations.

Syntax Description

engine

Multiple routing engines can be specified separated by space. Supported engines: ar-dor, ar-ftree, ar-torus, ar-updn, chain, dfp, dfp2, dor, file, ftree, minhop, pqft, torus-2QoS, updn)

Default

1

Configuration Mode

config

History

1.4.0

Example

Copy
Copied!
            

ufmapl (config) # ib sm routing-engines ar-updn

Related Commands

show ib sm routing-engines

Notes

show ib sm ar-sl-mask

show ib sm ar-sl-mask

Displays the adaptive routing SL mask.

Syntax Description

N/A

Default

N/A

Configuration Mode

enable

History

1.4.0

Example

Copy
Copied!
            

ufmapl (config) # show ib sm ar-sl-mask 0xffff

Related Commands

ib sm ar-sl-mask

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 Description

mask

Range: 0x0000-0xffff

Default

0xffff

Configuration Mode

config

History

1.4.0

Example

Copy
Copied!
            

ufmapl (config) # ib sm ar-sl-mask 0xfffe

Related Commands

show ib sm ar-sl-mask

Notes

show ib sm configuration import

show ib sm configuration import

Displays imported subnet manager configuration files.

Syntax Description

N/A

Default

N/A

Configuration Mode

enable

History

1.4.0

Example

Copy
Copied!
            

ufmapl (config) # show ib sm configuration import partitions.conf.user_ext ----

Related Commands

ib sm configuration import

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 Description

N/A

Default

N/A

Configuration Mode

config

History

1.4.0

Example

Copy
Copied!
            

ufmapl (config) # ib sm partition-config-merge

Related Commands

ib sm configuration import partition-config-user-ext

Notes

The SM must be running for this command to work.

ib partition management defmember

ib partition management defmember <type>
no ib partition management defmember

Sets the default membership for the management IB partition (default PKEY). The no form of the command resets the parameter to its default value.

Syntax Description

type

  • full – full membership

  • limited – limited membership

Default

Full membership

Configuration Mode

config

History

1.4.0

Example

Copy
Copied!
            

ufmapl (config) # ib partition management defmember limited

Related Commands

show ib partition

Notes

  • The defmember setting controls the ability of end nodes to communicate over the management partition

  • It is not possible to modify the defmember in case OpenSM or UFM are running

show ib partition

show ib partition

Displays partition information.

Syntax Description

N/A

Default

N/A

Configuration Mode

enable

History

1.4.0

Example

Copy
Copied!
            

ufmapl (config) # show ib partition     management:     Default membership: full

Related Commands

ib partition management defmember

Notes

SHARP Aggregation Manager

ib sharp enable

ib sharp enable
no ib sharp enable

Enables NVIDIA® Scalable Hierarchical Aggregation and Reduction Protocol (SHARP)™.
The no form of the command disables NVIDIA SHARP.

Syntax Description

N/A

Default

N/A

Configuration Mode

config

History

1.4.0

Example

Copy
Copied!
            

ufmapl (config) # ib sharp enable

Related Commands

show ib sharp

Notes

ib sharp smx-protocol

ib sharp smx-protocol {sockets | ucx}

Configures network protocol to be used by SMX.

Syntax Description

N/A

Default

sockets

Configuration Mode

config

History

1.4.0

Example

Copy
Copied!
            

ufmapl (config) # ib sharp smx-protocol ucx

Related Commands

show ib sharp

Notes

ib sharp topology-api enable

ib sharp topology-api enable

Enables the SHARP topology API.

Syntax Description

N/A

Default

Disabled

Configuration Mode

config

History

1.4.0

Example

Copy
Copied!
            

ufmapl (config) # ib sharp topology-api enable

Related Commands

show ib sharp

Notes

show ib sharp

show ib sharp

Displays the configuration of NVIDIA SHARP Aggregation Manager.

Syntax Description

N/A

Default

N/A

Configuration Mode

config

History

1.4.0

Example

Copy
Copied!
            

ufmapl (config) # show ib sharp   SHArP Aggregation Manager: Enabled: No Allocation: No SMX socket interface: default SMX UCX interface: default SMX socket port: 6126 SMX protocol: sockets Job PKEY on tree: No Topology API: No

Related Commands

Notes

SHARP Configuration in OpenSM

ib sm sharp enable

ib sm sharp enable
no ib sm sharp enable

Enables NVIDIA® Scalable Hierarchical Aggregation and Reduction Protocol (SHARP)™ on all supporting switches.
The no form disables NVIDIA SHARP on all supporting switches.

Syntax Description

N/A

Default

N/A

Configuration Mode

config

History

1.4.0

Example

Copy
Copied!
            

ufmapl (config) # ib sm sharp enable

Related Commands

show ib sm sharp

Notes

It is not possible to modify the NVIDIA SHARP support parameter in case OpenSM is running.

ib sm sharp ignore

ib sm sharp ignore

No NVIDIA SHARP support.
This command does not change the current switch configuration. If NVIDIA SHARP is enabled on the switch, it will remain enabled. If it is disabled on the switch, it will remain disabled.

Syntax Description

N/A

Default

N/A

Configuration Mode

config

History

1.4.0

Example

Copy
Copied!
            

ufmapl (config) # ib sm sharp ignore

Related Commands

show ib sm sharp

Notes

It is not possible to modify the NVIDIA SHARP support parameter in case OpenSM is running.

show ib sm sharp

show ib sm sharp

Displays NVIDIA SHARP support.

Syntax Description

N/A

Default

N/A

Configuration Mode

Any configuration mode

History

1.4.0

Example

Copy
Copied!
            

ufmapl (config) # show ib sm sharp ignore

Related Commands

ib sm sharp enable
ib sm sharp ignore

Notes

© Copyright 2023, NVIDIA. Last updated on Sep 5, 2023.