This article contains forward looking guidance for CPU isolation in anticipation of RHEL 9, but is also relevant to RHEL 8 based deployments of Red Hat OpenStack Platform:
- RHEL 9 will not deprecate
isolcpus. Any usage of
isolcpusfrom RHEL-8 will continue to work on RHEL-9.
- To ensure that host processes do not run on the CPU cores rese...
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