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Story
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Resolution: Unresolved
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Major
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None
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None
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Quality / Stability / Reliability
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3
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None
There have been a number of failures that indicate poor storage performance in the test pods such as timeouts waiting for the cri-o socket to be ready.
Improving the storage performance by adding additional disks to the nodes and using the LVM storage provider could improve performance over the existing empty_dir option that we are using.
Some example failures:
https://prow.ci.kubevirt.io/view/gs/kubevirt-prow/pr-logs/pull/kubevirt_kubevirt/13713/pull-kubevirt-e2e-k8s-1.32-sig-storage/1882531495675957248
https://prow.ci.kubevirt.io/view/gs/kubevirt-prow/pr-logs/pull/kubevirt_kubevirt/13789/pull-kubevirt-e2e-k8s-1.31-sig-storage/1883884960041930752
https://prow.ci.kubevirt.io/view/gs/kubevirt-prow/pr-logs/pull/kubevirt_kubevirt/13700/pull-kubevirt-e2e-k8s-1.32-sig-compute/1883997677457248256
https://prow.ci.kubevirt.io/view/gs/kubevirt-prow/pr-logs/pull/kubevirt_kubevirt/13675/pull-kubevirt-e2e-k8s-1.32-sig-compute-serial/1883929220803989504
- split from
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CNV-55708 prow-workloads: Investigate how to improve the storage performance for test pods on the prow-workloads cluster
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- Closed
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