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Upgrade newly added ZCE-X storage nodes and enable XDC kernel mode

SolutionsZCF · ZCE-XVersions6.4.xArticle IDKB-200106Updated2026-09-16

Applicable scenario

  • Product: ZCF
  • Component: ZCE-X
  • Version: 6.4.x
  • Current kernel: kernel-4.19.90-89.23.v2401.ky10.x86_64
  • Target kernel: kernel-4.19.90-89.25.v2401.ky10.x86_64
  • Trigger: Newly added storage nodes might be used for csi-iSCSI and require XDC kernel mode during deployment.

Symptoms

  • The objective is preparation for future csi-iSCSI integration, not repair of current services.
  • Scope:
  • Only newly expanded primary-storage nodes without workloads
  • Existing VM services are unaffected
  • Complete all of the following:
  1. Upgrade kernels on newly expanded storage nodes
  2. Upgrade storage version to 6.4.x
  3. Switch

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Upgrade newly added ZCE-X storage nodes and enable XDC kernel mode | KB-200106 | ZStack Resource Center