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When the pod is scheduled to the nodes with hyperthreading (SMT) enabled, pod scheduling fails with error: Pod was rejected: SMT Alignment Error: requested 1 cpus not multiple cpus per core = 2 Signed-off-by: Yurii Prokulevych <yprokule@redhat.com>
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/assign @imiller0 |
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| cpu: "2" |
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The default installation (on my cluster) uses 500m which would be fractional CPU and likely would not trigger this SMT issue (since it isn't pinned). Did you override noobaa to 1 cpu in triggering this issue?
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This PR is pending the outcome of a review of ODF config. It should work correctly in a cluster with single-numa-node scheduling constraint |
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When the pod is scheduled to the nodes with hyperthreading (SMT) enabled, pod scheduling fails with error: