User Guide
用户指南

Notice

This release package is not an official production version. It is provided solely for testing and evaluation purposes, so please do not use it in production environments.

Enhencements

• Support snapshot shallow copy for OceanStor Dorado/OceanStor storage

User Guide
用户指南

Enhencements

• Support NVMe over TCP Protocol with NVMe-Native Multipath
• Support KVCache Library of A-Series Storage
• Support Hyper-Metro of SAN scenario
• Support OpenShift 4.20
• Support OceanStor/OceanStor Dorado/A-Series V700R001C20
• Added some OS Compatibilities

Fixes

• Fixed the issue which v3.x and earlier versions cannot be smoothly upgraded to the latest version

User Guide
用户指南

Enhencements

• Support Kubernetes 1.34
• Support OpenShift 4.19
• Added support for Oceanstor A-series Storage (global filesystem with DME)

Fixes

• The issue of huawei-csi-node failing to start due to NodeHostInfo exceeding the specified size has been resolved.

User Guide
用户指南

Enhencements

• Support Kubernetes 1.34
• Support OpenShift 4.19
• Added support for Oceanstor A-series Storage (global filesystem with DME)

User Guide
用户指南

Enhencements

• Support Kubernetes 1.33
• Support Oceanstor / Oceanstor Dorado V700R001C10
• Added support for Pacific block storage with iSCSI networking multipath optimization
• Added support for Oceanstor A-series Storage (local filesystem with NFS/DataTurbo protocol)
• Added support for nvme-cli 2.x
• Reorganized User Guide structure with dedicated sections for storage and protocol content

Fixes

• Fixed NFS protocol mount failures when using domain names
• Fixed SCSI protocol mount failures during Pod restarts in StatefulSet configurations
• Fixed some known issues

User Guide
用户指南

Enhencements

• Added support for OpenShift 4.18
• Enabled IPv6 integration with Huawei Enterprise Storage
• Added LDAP user login support for Huawei Enterprise Storage
• Custom alert thresholds now supported for oceanstor-nas storage type
• Custom storage resource names for dynamic volume provision (Applies to OceanStor and OceanStor Dorado storage products)
• Introduced new common parameters in Helm values.yaml:
  imagePullSecrets, resources, and affinity configurations
• Upgraded VolumeSnapshot CRDs to align with the external-snapshot sidecar version used by Huawei CSI

NOTE: A bug exists in NFS protocol domain-based mounts in this version. Please use v4.7.0 if you need NFS protocol functionality. Details: Issue #165

User Guide
用户指南

Enhencements

• The OceanStor Pacific supports the DTree feature.
• Added enableRoCEConnect parameter in Helm values.yaml whether to enable automatic disk scanning for CSI when the RoCE protocol is used.
• Support Kubernetes 1.32.
• Support Tanzu Kubernetes Grid Integrated 1.19.
• Support OceanStor Pacific 8.2.1.
• Support OceanDisk 1.5.0.
• These versions of Red Hat OpenShift Container Platform are no longer supported: 4.6 EUS, 4.7, 4.8, 4.9, 4.10, 4.11.
• These versions of Tanzu Kubernetes Grid Integrated are no longer supported: TKGI 1.14.1, TKGI 1.15, TKGI 1.16.

Fixes

• Fixed some known issues.

User Guide
用户指南

Enhencements

• Support Kubernetes 1.31.
• Support Openshift 4.16/4.17.
• Support OceanStor Dorado V700R001C00.
• Supports the PPC64LE CPU architecture of the IBM Power platform.
• Support for Red Hat Enterprise Linux 8.6/8.7/8.8/8.9/8.10/9.4 x86_64.
• Support NFS 4.2 on OceanStor Dorado storage 6.1.8 and later version.
• Support NFS over RDMA on OceanStor Pacific storage 8.2.0 and later version.
• Added disableVerifyCapacity parameter in StorageClass whether allow to disable volume capacity verification.
• Added the restriction which is 1~30 on the maxClientThreads parameter in the backend.

Fixes

• Fixed an issue where raw volumes may be misplaced when they are powered off unexpectedly.

User Guide
用户指南

Fixes

• The default synchronization speed of hyper metro pair is changed from the highest speed to the default speed determined by the storage.
• Fixed the semaphore timeout issue when a large number of PVs fail to be mounted.

User Guide Download Link

Fixes

• Fix some known bugs