pingcap / pingcap/tidb-operator

az c snpshot backup takes a long time [restore for 5268]

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#5,797 1 comment 0 reactions 1 assignee View on GitHub

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Since Oct 25, 2024.

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Description

Bug Report

What version of Kubernetes are you using?

What version of TiDB Operator are you using?

What storage classes exist in the Kubernetes cluster and what are used for PD/TiKV pods?

What's the status of the TiDB cluster pods?

What did you do?

  1. do volumeback

What did you expect to see?

  1. az a/b/c snpshot backup takes about the same time

What did you see instead?

  1. az c snpshot backup takes a long time,Especially in the case of large amount of data
    ca9f6ae6-e6a7-4fcc-8d2d-ebf69a7d16f8
    img_v2_2ee8c13e-dd7a-446c-b619-70f9ab60474g

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  4. Open a pull request that references the issue number.

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