Bug 1951728
Summary: | [OCP 4.5] Slow PV creation with vsphere | ||
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Product: | OpenShift Container Platform | Reporter: | Hemant Kumar <hekumar> |
Component: | Storage | Assignee: | Hemant Kumar <hekumar> |
Storage sub component: | Kubernetes | QA Contact: | Wei Duan <wduan> |
Status: | CLOSED EOL | Docs Contact: | |
Severity: | high | ||
Priority: | urgent | CC: | aos-bugs, aos-storage-staff, hekumar, igreen, jsafrane, mabajodu, mfojtik, piqin, wduan |
Version: | 4.5 | Keywords: | Reopened |
Target Milestone: | --- | ||
Target Release: | 4.5.z | ||
Hardware: | Unspecified | ||
OS: | Unspecified | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | If docs needed, set a value | |
Doc Text: | Story Points: | --- | |
Clone Of: | 1951727 | Environment: | |
Last Closed: | 2021-08-03 15:22:16 UTC | Type: | --- |
Regression: | --- | Mount Type: | --- |
Documentation: | --- | CRM: | |
Verified Versions: | Category: | --- | |
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
Cloudforms Team: | --- | Target Upstream Version: | |
Embargoed: | |||
Bug Depends On: | 1951727 | ||
Bug Blocks: |
Comment 1
Hemant Kumar
2021-04-20 20:12:28 UTC
I'm following JIRA issue DPTP-660 to do the pre-merge verification. Used the cluster-bot launching an env with the still open but Dev-approved PR(s). Install cluster using cluster-bot, clusterversion is 4.5.0-0.ci.test-2021-07-14-023700-ci-ln-7c0wk6b-latest and there are 3 masters + 6 works Check the volume_operation_total_seconds_sum metric to get the provision interval, from the result, the volume provision is improved a lot. one volume on 4.5.41 (withour fix): one pv: 0.81 one volume on fixed release: one pv: 0.61 10 volumes on 4.5.41 (withour fix): average: 0.93 one volume on fixed release(4.5.0-0.ci.test-2021-07-14-023700-ci-ln-7c0wk6b-latest): average: 0.64 40 volumes on 4.5.41 (withour fix): average: 1.47 one volume on fixed release: average: 1.04 OCP 4.5 is out of support now, there will not be any more releases for 4.5 Please see lifecycle policy https://access.redhat.com/support/policy/updates/openshift for supported versions. |