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Bug 2156385 - [RFE] Need n_rxq_desc / n_txq_desc configuration for DPDK interfaces
Summary: [RFE] Need n_rxq_desc / n_txq_desc configuration for DPDK interfaces
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 9
Classification: Red Hat
Component: NetworkManager
Version: 9.1
Hardware: Unspecified
OS: Unspecified
high
unspecified
Target Milestone: rc
: ---
Assignee: Beniamino Galvani
QA Contact: Filip Pokryvka
Mayur Patil
URL:
Whiteboard:
Depends On:
Blocks: 2156386
TreeView+ depends on / blocked
 
Reported: 2022-12-26 17:36 UTC by Karthik Sundaravel
Modified: 2023-05-09 10:23 UTC (History)
9 users (show)

Fixed In Version: NetworkManager-1.41.90-1.el9
Doc Type: No Doc Update
Doc Text:
Clone Of:
: 2156386 (view as bug list)
Environment:
Last Closed: 2023-05-09 08:17:59 UTC
Type: Bug
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Issue Tracker NMT-24 0 None None None 2023-01-20 12:38:05 UTC
Red Hat Issue Tracker RHELPLAN-143191 0 None None None 2022-12-26 17:53:27 UTC
Red Hat Product Errata RHBA-2023:2485 0 None None None 2023-05-09 08:18:33 UTC
freedesktop.org Gitlab NetworkManager NetworkManager-ci merge_requests 1289 0 None opened ovs-dpdk: include test for n_rxq_desc,n_txq_desc new properties 2023-01-13 13:20:42 UTC
freedesktop.org Gitlab NetworkManager NetworkManager merge_requests 1500 0 None merged all: add support for ovs-dpdk n-rxq-desc and n-txq-desc 2023-01-17 07:48:19 UTC

Description Karthik Sundaravel 2022-12-26 17:36:50 UTC 
Description of problem:
Today, we have configurations for n_rxq and dpdk-devargs with NM[1] for dpdk interfaces.
We also need the options to configure the below for DPDK interfaces
a) options:n_rxq_desc=$RX_QUEUE_SIZE
b) options:n_txq_desc=$TX_QUEUE_SIZE

This is required for OSP.

[1] https://github.com/NetworkManager/NetworkManager/blob/main/src/core/devices/ovs/nm-ovsdb.c#L804
Comment 8 errata-xmlrpc 2023-05-09 08:17:59 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (NetworkManager bug fix and enhancement update), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2023:2485
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