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Bug #5687

open

Document and implement realtime scheduling hierarchy

Added by msuraev 15 days ago. Updated 15 days ago.

Status:
New
Priority:
Normal
Assignee:
-
Target version:
-
Start date:
09/20/2022
Due date:
% Done:

0%

Spec Reference:

Description

When running all the components as NITB setup it's not obvious which of those should get realtime scheduling and how to set priorities.

Let's document this in https://osmocom.org/projects/cellular-infrastructure/wiki/Osmocom_Network_In_The_Box#Realtime-scheduling-hierarchy and implement as default priority/policy values in corresponding systemd units.


Related issues

Related to Cellular Network Infrastructure - Feature #4107: Start systemd services as non-root userNewmsuraev07/15/2019

Actions
Actions #1

Updated by msuraev 15 days ago

  • Related to Feature #4107: Start systemd services as non-root user added
Actions #2

Updated by msuraev 15 days ago

Note: according to https://man7.org/linux/man-pages/man7/sched.7.html POSIX.1 requires support of only 32 distinct priority levels so it's probably better to stick to those instead of full Linux range 1 (low) to 99 (high).

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