Storage Product	Version
OceanStor V5	V500R007 and V500R007 Kunpeng
OceanStor	6.1.3, 6.1.5, 6.1.6, 6.1.7, 6.1.8, V700R001C00, V700R001C10, V700R001C20, and V700R001C30
OceanStor Dorado	6.1.0, 6.1.2, 6.1.3, 6.1.5, 6.1.6, 6.1.7, 6.1.8, V700R001C00, V700R001C10, V700R001C20, and V700R001C30

Table 2 Huawei storage versions supported by Huawei enterprise storage dtrees

Storage Product	Version
OceanStor Dorado	6.1.0, 6.1.2, 6.1.3, 6.1.5, 6.1.6, 6.1.7, 6.1.8, V700R001C00, V700R001C10, V700R001C20, and V700R001C30

1.1.1.2 - Container Platform

Huawei CSI Platform Compatibility

Table 1 Supported container management platforms

Container Management Platform	Version
Kubernetes	1.16 to 1.36
Red Hat OpenShift Container Platform	4.12 to 4.22
Tanzu Kubernetes Grid Integrated	TKGI 1.17 to 1.19
CCE Agile	22.3.2 and 23.12.1
CCE	22.9.5

1.1.1.3 - OS

Huawei CSI OS Compatibility

Table 1 Supported host OSs

OS Name	OS Version
CentOS x86_64	7.6, 7.7, 7.9, 8.2, 8.4
CentOS Arm	7.6
Rocky Linux x86_64	8.6
SUSE 15 x86_64	SP2 and SP3
Red Hat CoreOS x86_64	4.12 to 4.20
Ubuntu x86_64	18.04, 20.04, 22.04, and 24.04
Ubuntu Arm	22.04 and 24.04
Kylin x86_64	7.6, V10 SP1, V10 SP2, and V10 SP3
Kylin Arm	V10 SP1, V10 SP2, and V10 SP3
Debian x86_64	9, 11, and 12
EulerOS x86_64	V2R9, V2R10, V2R11, and V2R12
EulerOS Arm	V2R10 and V2R12
UOS x86_64	V20
BC-Linux Arm	21.10
OpenEuler x86_64	22.03 LTS SP1 and 24.03 LTS SP1
Red Hat Enterprise Linux x86_64	8.6, 8.7, 8.8, 8.9, 8.10, and 9.4
Anolis OS x86_64	8.9

1.1.2 - Features

1.1.2.1 - Huawei CSI

Table 1 Features supported by Huawei storage and constraints

Feature	OceanStor V5	OceanStor	OceanStor Dorado
Static Provisioning	NFS 3	NFS 3/4.0/4.1/4.2 NFS over RDMA is supported only in 6.1.7 and later versions. NFS 4.2 is supported only in 6.1.8 and later versions.	NFS 3/4.0/4.1/4.2/NFS+ NFS 4.1 is supported only in 6.1.3 and later versions. NFS over RDMA is supported only in 6.1.7 and later versions. NFS 4.2 is supported only in 6.1.8 and later versions. NFS+ is supported only in 6.1.7 and later versions.
Dynamic Provisioning
Manage Provisioning
Expand Persistent Volume	Volumes created in Dynamic Provisioning or Manage Provisioning mode are supported.
Create VolumeSnapshot	Volumes created in Dynamic Provisioning or Manage Provisioning mode are supported.
Delete VolumeSnapshot	Supported
Restore VolumeSnapshot	Supported	Supported only in 6.1.5 and later versions
Clone Persistent Volume	Non-HyperMetro volumes created in Dynamic Provisioning or Manage Provisioning mode are supported.	Only 6.1.5 and later versions support volumes created in Dynamic Provisioning or Manage Provisioning mode.
Raw Block Volume	Not supported
Topology	Supported
Generic Ephemeral Volumes	Supported
Access Mode	RWO, ROX, RWX, and RWOP. RWOP is supported only in Kubernetes 1.22 or later.
QoS	Supported only by system users	Supported
Application type	Not supported	Supported
Volume HyperMetro	Not supported	Only the HyperMetro active-active (AA) mode is supported.
Storage multi-tenant	Supported	Supported in 6.1.3 and later versions

Table 2 Features supported by Huawei enterprise storage dtrees

Feature	Supported
Static Provisioning	√
Dynamic Provisioning	√
Manage Provisioning	√
Expand Persistent Volume	√
Access Mode	√ (RWX/RWO/ROX/RWOP: Kubernetes 1.22 or later supports RWOP.)
Multi-tenant	√
Create VolumeSnapshot	X
Delete VolumeSnapshot	X
Restore VolumeSnapshot	X
Clone Persistent Volume	X
QoS	X
Volume HyperMetro	X
Application type	X

1.2 - Block Service

1.2.1 - Compatibility

1.2.1.1 - Storage

Compatibility with Huawei CSI Storage

Table 1 Supported Huawei storage products

Storage Product	Version
OceanStor V5	V500R007 and V500R007 Kunpeng
OceanStor	6.1.3, 6.1.5, 6.1.6, 6.1.7, 6.1.8, V700R001C00, V700R001C10, V700R001C20, and V700R001C30
OceanStor Dorado	6.1.0, 6.1.2, 6.1.3, 6.1.5, 6.1.6, 6.1.7, 6.1.8, V700R001C00, V700R001C10, V700R001C20, and V700R001C30

1.2.1.2 - Container Platform

Huawei CSI Platform Compatibility

Table 1 Supported container management platforms

Container Management Platform	Version
Kubernetes	1.16 to 1.36
Red Hat OpenShift Container Platform	4.12 to 4.22
Tanzu Kubernetes Grid Integrated	TKGI 1.17 to 1.19
CCE Agile	22.3.2 and 23.12.1
CCE	22.9.5

1.2.1.3 - OS

Huawei CSI OS Compatibility

Table 1 Supported host OSs

OS Name	OS Version	Native DM-Multipath Version	Huawei UltraPath Version	Native NVMe-Native Version
CentOS x86_64	7.6, 7.7, and 7.9	Delivered with the OS, supporting FC/iSCSI	UltraPath 31.1.0, supporting FC/iSCSI	Not supported
CentOS x86_64	8.2 and 8.4	Delivered with the OS, supporting FC/iSCSI	UltraPath 31.1.0, supporting FC/iSCSI UltraPath-NVMe 31.1.RC8, supporting NVMe over RoCE/NVMe over FC	Not supported
CentOS Arm	7.6	Delivered with the OS, supporting FC/iSCSI	Not supported	Not supported
Rocky Linux x86_64	8.6	Delivered with the OS, supporting FC/iSCSI	UltraPath-NVMe 31.2.1, supporting NVMe over RoCE	Not supported
Rocky Linux x86_64	9.2	Delivered with the OS, supporting FC	Not supported	Not supported
SUSE 15 x86_64	SP2	Delivered with the OS, supporting FC/iSCSI	UltraPath 31.1.0, supporting FC/iSCSI UltraPath 31.3.0, supporting iSCSI UltraPath-NVMe 31.1.RC8, supporting NVMe over RoCE/NVMe over FC	Not supported
	SP3	Delivered with the OS, supporting FC/iSCSI	UltraPath 31.1.0, supporting FC/iSCSI UltraPath-NVMe 31.1.RC8, supporting NVMe over RoCE/NVMe over FC	Not supported
	SP6	Delivered with the OS, supporting FC/iSCSI	UltraPath 31.1.0, supporting FC/iSCSI UltraPath-NVMe 32.4.0, supporting NVMe over RoCE/NVMe over FC	Not supported
	SP7	Delivered with the OS, supporting FC/iSCSI	Not supported	Not supported
Red Hat CoreOS x86_64	4.12 to 4.18, and 4.20	Delivered with the OS, supporting FC/iSCSI	Not supported	Not supported
Red Hat CoreOS x86_64	4.19	Delivered with the OS, supporting FC/iSCSI	Not supported	Delivered with the OS, supporting NVMe over TCP
Ubuntu x86_64	18.04, 20.04, and 22.04	Delivered with the OS, supporting FC/iSCSI	Not supported	Not supported
Ubuntu x86_64	24.04	Not supported	Not supported	Delivered with the OS, supporting NVMe over TCP
Ubuntu Arm	22.04	Delivered with the OS, supporting FC/iSCSI	Not supported	Not supported
Ubuntu Arm	24.04	Not supported	Not supported	Delivered with the OS, supporting NVMe over TCP
Kylin x86_64	7.6, V10 SP2, and V10 SP3	Delivered with the OS, supporting FC/iSCSI	UltraPath 31.2.0, supporting FC/iSCSI	Not supported
Kylin x86_64	V10 SP1	Delivered with the OS, supporting FC/iSCSI	UltraPath 31.2.0, supporting FC/iSCSI UltraPath 31.3.0, supporting iSCSI	Not supported
Kylin Arm	V10 SP1, V10 SP2, and V10 SP3	Delivered with the OS, supporting FC/iSCSI	UltraPath 31.3.0, supporting iSCSI	Not supported
Debian x86_64	9 and 11	Delivered with the OS, supporting FC/iSCSI	Not supported	Not supported
Debian x86_64	12	Delivered with the OS, supporting FC/iSCSI	Not supported	Delivered with the OS, supporting NVMe over TCP
EulerOS x86_64	V2R9, V2R10, V2R11, and V2R12	Delivered with the OS, supporting FC/iSCSI	Not supported	Not supported
EulerOS Arm	V2R10 and V2R12	Delivered with the OS, supporting FC/iSCSI	Not supported	Not supported
UOS x86_64	V20	Delivered with the OS, supporting FC/iSCSI	Not supported	Not supported
UOS ARM	V20	Not supported	Ultrapath-NVMe 31.05.039, supporting NVMe over RoCE	Not supported
BC-Linux Arm	21.10	Delivered with the OS, supporting FC/iSCSI	Not supported	Not supported
OpenEuler x86_64	22.03 LTS SP1	Delivered with the OS, supporting iSCSI	Not supported	Not supported
Red Hat Enterprise Linux x86_64	8.6, 8.7, 8.8, 8.9, and 9.4	Delivered with the OS, supporting FC/iSCSI	Not supported	Not supported
	8.10	Delivered with the OS, supporting FC/iSCSI	Ultrapath-NVMe 31.08.013, supporting NVMe over FC	Not supported
	9.6	Delivered with the OS, supporting FC	Not supported	Not supported
AlmaLinux x86_64	8.6	Not supported	Ultrapath-NVMe 31.05.039, supporting NVMe over RoCE	Not supported
AlmaLinux x86_64	8.8	Not supported	Ultrapath-NVMe 31.05.025, supporting NVMe over RoCE	Not supported

1.2.2 - Features

1.2.2.1 - Huawei CSI

Table 1 Features supported by Huawei storage and constraints

Feature	OceanStor V5	OceanStor	OceanStor Dorado
Static Provisioning	FC/iSCSI	FC/iSCSI/NVMe over RoCE/NVMe over FC/NVMe over TCP	FC/iSCSI/NVMe over RoCE/NVMe over FC/NVMe over TCP
Dynamic Provisioning
Manage Provisioning
Expand Persistent Volume	Volumes created in Dynamic Provisioning or Manage Provisioning mode are supported. The provisioned PVC whose volumeType is lun and accessModes is ReadOnlyMany does not support capacity expansion.
Create VolumeSnapshot	Volumes created in Dynamic Provisioning or Manage Provisioning mode are supported.
Delete VolumeSnapshot	Supported
Restore VolumeSnapshot	Supported
Clone Persistent Volume	Volumes created in Dynamic Provisioning or Manage Provisioning mode are supported.
Raw Block Volume	Supported
Topology	Supported
Generic Ephemeral Volumes	Supported
Access Mode	RWO/ROX/RWOP: supported. RWOP is supported only in Kubernetes 1.22 or later. RWX: supported only by Raw Block volumes
QoS	Supported. Only system users can configure QoS.
Application type	Not supported	Supported
Volume HyperMetro	Not supported	Supported (FC/iSCSI+DM-Multipath)
Multiple vStores	Not supported. Only single-vStore interconnection is supported.

When using the iSCSI protocol to connect the CSI to a storage system with multiple controller enclosures, you need to log in to the storage background and run the change target_name display_mode mode=Full command to ensure that the target IQN obtained by the CSI from the storage system is the same as the actual IQN.
If a container platform is deployed on a virtualization platform, the iSCSI protocol is recommended when the CSI is connected to SAN storage.
If the FC, NVMe over FC, or NVMe over RoCE protocol is required, the virtualization platform needs to be configured. In this case, the customer’s virtualization team needs to provide technical support.
When NVMe over RoCE or NVMe over FC is used, the supported nvme-cli tool version is 1.9 or later. When NVMe over TCP is used, the supported nvme-cli tool version is 2.0 or later. The query command is nvme version.
A single cluster can connect to only one storage vStore. Initiators are associated with a single vStore on the storage system. If multiple vStores are interconnected, some vStores cannot obtain the initiator permission. As a result, storage resources fail to be mapped and mounted.

2 - Flash Storage (OceanStor A600/A800)

2.1 - File Service

2.1.1 - Compatibility

2.1.1.1 - Storage

Compatibility with Huawei CSI Storage

Table 1 Supported Huawei storage products

Storage Product	Version
OceanStor A series	V700R001C10, V700R001C20, and V700R001C30

2.1.1.2 - Container Platform

Huawei CSI Platform Compatibility

Table 1 Supported container management platforms

Container Management Platform	Version
Kubernetes	1.16 to 1.36
Red Hat OpenShift Container Platform	4.19, 4.21, and 4.22 (only the NFS protocol is supported)

2.1.1.3 - OS

Huawei CSI OS Compatibility

Table 1 Supported host OSs

OS Name	OS Version
EulerOS Arm	V2R12, V2R13, and V2R15
Kylin Arm	V10 SP3
BCLinux Arm	21.10U4

2.1.2 - Features

2.1.2.1 - Huawei CSI

Table 1 Features and constraints supported by Huawei A series storage

Feature	OceanStor A Series
Static Provisioning	DataTurbo, NFS 3/4.0/4.1/4.2, NFS over RDMA Only local file systems of storage with a single zone are supported.
Dynamic Provisioning
Manage Provisioning
Expand Persistent Volume	Volumes created in Dynamic Provisioning or Manage Provisioning mode are supported.
Create VolumeSnapshot	Not supported
Delete VolumeSnapshot	Not supported
Restore VolumeSnapshot	Not supported
Clone Persistent Volume	Not supported
Raw Block Volume	Not supported
Topology	Supported
Generic Ephemeral Volumes	Supported
Access Mode	RWO, ROX, RWX, and RWOP. RWOP is supported only in Kubernetes 1.22 or later.
QoS	Not supported
Application type	Supported
Volume HyperMetro	Not supported
Multiple vStores	Not supported
KV cache	Supported in V700R001C20 and later versions

Table 2 Features supported by Huawei A series storage dtrees

Feature	Supported or Not
Static Provisioning	√
Dynamic Provisioning	√
Manage Provisioning	√
Expand Persistent Volume	√
Access Mode	√ (RWX/RWO/ROX/RWOP: Kubernetes 1.22 or later supports RWOP.)
Multiple vStores	X
Create VolumeSnapshot	X
Delete VolumeSnapshot	X
Restore VolumeSnapshot	X
Clone Persistent Volume	X
QoS	X
Volume HyperMetro	X
Application type	X

3 - iMaster DME (Interconnected with an OceanStor A800 Cluster)

3.1 - File Service

3.1.1 - Compatibility

3.1.1.1 - Storage

Compatibility with Huawei CSI Storage

Table 1 Supported Huawei storage products

Storage Product	Version
iMaster DME	24.0.0, 24.1.0, 25.1.0

Table 2 iMaster DME versions supported by iMaster DME dtrees

Storage Product	Version
iMaster DME	25.1.0

3.1.1.2 - Container Platform

Huawei CSI Platform Compatibility

Table 1 Supported container management platforms

Container Management Platform	Version
Kubernetes	1.16 to 1.36

3.1.1.3 - OS

Huawei CSI OS Compatibility

Table 1 Supported host OSs

OS Name	OS Version
OpenEuler x86_64	22.03 LTS SP4
EulerOS Arm	V2R15

3.1.2 - Features

3.1.2.1 - Huawei CSI

Table 1 Features supported by Huawei storage and constraints

Feature	OceanStor A800 Cluster on iMaster DME
Static Provisioning	DataTurbo/NFS 3 Global file systems of the OceanStor A800 cluster are supported.
Dynamic Provisioning
Manage Provisioning
Expand Persistent Volume	Volumes created in Dynamic Provisioning or Manage Provisioning mode are supported.
Create VolumeSnapshot	Not supported
Delete VolumeSnapshot	Not supported
Restore VolumeSnapshot	Not supported
Clone Persistent Volume	Not supported
Raw Block Volume	Not supported
Topology	Supported
Generic Ephemeral Volumes	Supported
Access Mode	RWO, ROX, RWX, and RWOP. RWOP is supported only in Kubernetes 1.22 or later.
QoS	Not supported
Application type	Not supported
Volume HyperMetro	Not supported
Multiple vStores	Not supported
KV cache	Supported in 25.1.0 and later versions

Table 2 Features supported by Huawei iMaster DME dtrees

Feature	Supported or Not
Static Provisioning	√
Dynamic Provisioning	√
Manage Provisioning	√
Expand Persistent Volume	√
Access Mode	√ (RWX/RWO/ROX/RWOP: Kubernetes 1.22 or later supports RWOP.)
Multiple vStores	X
Create VolumeSnapshot	X
Delete VolumeSnapshot	X
Restore VolumeSnapshot	X
Clone Persistent Volume	X
QoS	X
Volume HyperMetro	X
Application type	X

4 - Mass Storage (OceanStor Pacific/FusionStorage Block Series)

4.1 - File Service

4.1.1 - Compatibility

4.1.1.1 - Storage

Compatibility with Huawei CSI Storage

Table 1 Supported Huawei storage products

Storage Product	Version
OceanStor Pacific series	8.1.0, 8.1.1, 8.1.2, 8.1.3, 8.1.5, 8.2.0, 8.2.1, V800R001C10, V800R001C20, and V800R001C30

Table 2 Huawei storage versions supported by Huawei distributed storage dtrees

Storage Product	Version
OceanStor Pacific series	8.1.0, 8.1.1, 8.1.2, 8.1.3, 8.1.5, 8.2.0, 8.2.1, V800R001C10, V800R001C20, and V800R001C30

4.1.1.2 - Container Platform

Huawei CSI Platform Compatibility

Table 1 Supported container management platforms

Container Management Platform	Version
Kubernetes	1.16 to 1.36
Red Hat OpenShift Container Platform	4.12 to 4.22
Tanzu Kubernetes Grid Integrated	TKGI 1.17 to 1.19
CCE Agile	22.3.2 and 23.12.1
CCE	22.9.5

4.1.1.3 - OS

Table 1 Supported host OSs

OS Name	OS Version
CentOS x86_64	7.6, 7.7, 7.9, 8.2, and 8.4
CentOS Arm	7.6
Rocky Linux x86_64	8.6
SUSE 15 x86_64	SP2 and SP3
Red Hat CoreOS x86_64	4.12 to 4.20
Ubuntu x86_64	18.04, 20.04, 22.04, and 24.04
Ubuntu Arm	22.04 and 24.04
Kylin x86_64	7.6, V10 SP1, V10 SP2, and V10 SP3
Kylin Arm	V10 SP1, V10 SP2, and V10 SP3
Debian x86_64	9, 11, and 12
EulerOS x86_64	V2R9, V2R10, V2R11, and V2R12
EulerOS Arm	V2R10 and V2R12
UOS x86_64	V20
BC-Linux Arm	21.10
Anolis OS x86_64	8.8
OpenEuler x86_64	22.03 LTS SP1
Red Hat Enterprise Linux x86_64	8.6, 8.7, 8.8, 8.9, 8.10, and 9.4

4.1.2 - Features

4.1.2.1 - Huawei CSI

Table 1 Features supported by Huawei storage and constraints

Feature	OceanStor Pacific Series
Static Provisioning	DPC/NFS 3/4.1 DPC is supported only in 8.1.2 and later versions. NFS 4.1 is supported by 8.1.2 and later versions. Only OceanStor Pacific series 8.2.0 and later versions support NFS over RDMA. When NFS over RDMA is used, only NFS 3 is supported.
Dynamic Provisioning
Manage Provisioning
Expand Persistent Volume	Volumes created in Dynamic Provisioning or Manage Provisioning mode are supported.
Create VolumeSnapshot	Not supported
Delete VolumeSnapshot	Not supported
Restore VolumeSnapshot	Not supported
Clone Persistent Volume	Not supported
Raw Block Volume	Not supported
Topology	Supported
Generic Ephemeral Inline Volumes	Supported
Access Mode	RWO, ROX, RWX, and RWOP. RWOP is supported only in Kubernetes 1.22 or later.
QoS	Supported
Soft and hard quotas	Supported
Storage multi-tenant	Supported

Table 2 Features supported by Huawei distributed storage dtrees

Feature	Supported
Static Provisioning	√
Dynamic Provisioning	√
Manage Provisioning	√
Expand Persistent Volume	√
Access Mode	√ (RWX/RWO/ROX/RWOP: Kubernetes 1.22 or later supports RWOP.)
Multi-tenant	√
Create VolumeSnapshot	X
Delete VolumeSnapshot	X
Restore VolumeSnapshot	X
Clone Persistent Volume	X
QoS	X
Volume HyperMetro	X
Application type	X

4.2 - Block Service

4.2.1 - Compatibility

4.2.1.1 - Storage

Compatibility with Huawei CSI Storage

Table 1 Supported Huawei storage products

Storage Product	Version
FusionStorage block	8.0.1
OceanStor Pacific series	8.1.0, 8.1.1, 8.1.2, 8.1.3, 8.1.5, 8.2.0, 8.2.1, V800R001C10, V800R001C20, and V800R001C30

4.2.1.2 - Container Platform

Huawei CSI Platform Compatibility

Table 1 Supported container management platforms

Container Management Platform	Version
Kubernetes	1.16 to 1.36
Red Hat OpenShift Container Platform	4.12 to 4.22
Tanzu Kubernetes Grid Integrated	TKGI 1.17 to 1.19
CCE Agile	22.3.2 and 23.12.1
CCE	22.9.5

4.2.1.3 - OS

Huawei CSI OS Compatibility

Table 1 Supported host OSs

OS Name	OS Version	Native DM-Multipath Version	Huawei UltraPath Version
CentOS x86_64	7.6, 7.7, 7.9, 8.2, and 8.4	Delivered with the OS, supporting iSCSI	UltraPath 31.1.0, supporting iSCSI
CentOS Arm	7.6	Delivered with the OS, supporting iSCSI	Not supported
Rocky Linux x86_64	8.6	Delivered with the OS, supporting iSCSI	Not supported
SUSE 15 x86_64	SP2	Delivered with the OS, supporting iSCSI	UltraPath 31.1.0, supporting iSCSI UltraPath 31.3.0, supporting iSCSI
	SP3	Delivered with the OS, supporting iSCSI	UltraPath 31.1.0, supporting iSCSI
	SP7	Delivered with the OS, supporting iSCSI	Not supported
Red Hat CoreOS x86_64	4.12 to 4.20	Delivered with the OS, supporting iSCSI	Not supported
Ubuntu x86_64	18.04, 20.04, and 22.04	Delivered with the OS, supporting iSCSI	Not supported
Ubuntu x86_64	24.04 (Only OceanStor Pacific storage is supported.)	Delivered with the OS, supporting iSCSI	Not supported
Ubuntu Arm	22.04	Delivered with the OS, supporting iSCSI	Not supported
Ubuntu Arm	24.04 (Only OceanStor Pacific storage is supported.)	Delivered with the OS, supporting iSCSI	Not supported
Kylin x86_64	7.6, V10 SP2, and V10 SP3	Delivered with the OS, supporting iSCSI	UltraPath 31.2.0, supporting iSCSI
Kylin x86_64	V10 SP1	Delivered with the OS, supporting iSCSI	UltraPath 31.2.0, supporting iSCSI UltraPath 31.3.0, supporting iSCSI
Kylin Arm	V10 SP1 and V10 SP2	Delivered with the OS, supporting iSCSI	Not supported
Kylin Arm	V10 SP3	Delivered with the OS, supporting iSCSI	UltraPath 31.3.0, supporting iSCSI
Debian x86_64	9, 11, and 12	Delivered with the OS, supporting iSCSI	Not supported
EulerOS x86_64	V2R9, V2R10, V2R11, and V2R12	Delivered with the OS, supporting iSCSI	Not supported
EulerOS Arm	V2R10 and V2R12	Delivered with the OS, supporting iSCSI	Not supported
UOS x86_64	V20	Delivered with the OS, supporting iSCSI	Not supported
BC-Linux Arm	21.10	Delivered with the OS, supporting iSCSI	Not supported
Anolis OS x86_64 (Only OceanStor Pacific storage is supported.)	8.8	Delivered with the OS, supporting iSCSI	Not supported
OpenEuler x86_64	22.03 LTS SP1	Delivered with the OS, supporting iSCSI	Not supported
Red Hat Enterprise Linux x86_64	8.6, 8.7, 8.8, 8.9, 8.10, and 9.4	Delivered with the OS, supporting iSCSI	Not supported

4.2.2 - Features

4.2.2.1 - Huawei CSI

Feature	FusionStorage Block	OceanStor Pacific Series
Static Provisioning	iSCSI/SCSI	iSCSI/SCSI
Dynamic Provisioning
Manage Provisioning
Expand Persistent Volume	Volumes created in Dynamic Provisioning or Manage Provisioning mode are supported. The provisioned PVC whose volumeType is lun and accessModes is ReadOnlyMany does not support capacity expansion.
Create VolumeSnapshot	Volumes created in Dynamic Provisioning or Manage Provisioning mode are supported.
Delete VolumeSnapshot	Supported
Restore VolumeSnapshot	Supported
Clone Persistent Volume	Volumes created in Dynamic Provisioning or Manage Provisioning mode are supported.
Raw Block Volume	Supported
Topology	Supported
Generic Ephemeral Inline Volumes	Supported
Access Mode	RWO/ROX/RWOP: supported by all types of volumes. RWOP is supported only by Kubernetes 1.22 and later versions. RWX: supported only by Raw Block volumes.
QoS	Supported
Soft and hard quotas	Not supported
Storage multi-tenant	Not supported

5 - Mass Storage (OceanDisk Series)

5.1 - File Service

5.1.1 - Compatibility

5.1.1.1 - Storage

Compatibility with Huawei CSI Storage

Table 1 Supported Huawei storage products

Storage Product	Version
OceanDisk 1500T (NAS)	V700R001C01, V700R001C30

5.1.1.2 - Container Platform

Huawei CSI Platform Compatibility

Table 1 Supported container management platforms

Container Management Platform	Version
Kubernetes	1.16 to 1.36
Red Hat OpenShift Container Platform	4.12 to 4.22
Tanzu Kubernetes Grid Integrated	TKGI 1.17 to 1.19
CCE Agile	22.3.2 and 23.12.1
CCE	22.9.5

5.1.1.3 - OS

Table 1 Supported host OSs

OS Name	OS Version
CentOS x86_64	7.6, 7.7, 7.9, 8.2, 8.4
CentOS Arm	7.6
Rocky Linux x86_64	8.6
SUSE 15 x86_64	SP2 and SP3
Red Hat CoreOS x86_64	4.12 to 4.20
Ubuntu x86_64	18.04, 20.04, 22.04, and 24.04
Ubuntu Arm	22.04 and 24.04
Kylin x86_64	7.6, V10 SP1, V10 SP2, and V10 SP3
Kylin Arm	V10 SP1, V10 SP2, and V10 SP3
Debian x86_64	9, 11, and 12
EulerOS x86_64	V2R9, V2R10, V2R11, and V2R12
EulerOS Arm	V2R10 and V2R12
UOS x86_64	V20
BC-Linux Arm	21.10
OpenEuler x86_64	22.03 LTS SP1 and 24.03 LTS SP1
Red Hat Enterprise Linux x86_64	8.6, 8.7, 8.8, 8.9, 8.10, and 9.4
Anolis OS x86_64	8.9

5.1.2 - Features

5.1.2.1 - Huawei CSI

Table 1 Features supported by Huawei storage and constraints

Feature	OceanDisk 1500T
Static Provisioning	NFS 3/4.0
Dynamic Provisioning
Manage Provisioning
Expand Persistent Volume	Volumes created in Dynamic Provisioning or Manage Provisioning mode are supported.
Create VolumeSnapshot	Not supported
Delete VolumeSnapshot	Not supported
Restore VolumeSnapshot	Not supported
Clone Persistent Volume	Not supported
Raw Block Volume	Not supported
Topology	Supported
Generic Ephemeral Inline Volumes	Supported
Access Mode	RWO, ROX, RWX, and RWOP. RWOP is supported only in Kubernetes 1.22 or later.
QoS	Supported
Application type	Supported
Storage multi-tenant	Supported

5.2 - Block Service

5.2.1 - Compatibility

5.2.1.1 - Storage

Compatibility with Huawei CSI Storage

Table 1 Supported Huawei storage products

Storage Product	Version
OceanDisk 1500/1600 series	1.5.0, V700R001C10, V700R001C11, V700R001C30

5.2.1.2 - Container Platform

Huawei CSI Platform Compatibility

Table 1 Supported container management platforms

Container Management Platform	Version
Kubernetes	1.16 to 1.36
Red Hat OpenShift Container Platform	4.12 to 4.22
Tanzu Kubernetes Grid Integrated	TKGI 1.17 to 1.19
CCE Agile	22.3.2 and 23.12.1
CCE	22.9.5

5.2.1.3 - OS

Huawei CSI OS Compatibility

Table 1 Supported host OSs

OS Name	OS Version	Native DM-Multipath Version	Huawei UltraPath Version
CentOS x86_64	7.6, 7.7, and 7.9	Delivered with the OS, supporting FC/iSCSI	UltraPath 31.1.0, supporting FC/iSCSI
CentOS x86_64	8.2 and 8.4	Delivered with the OS, supporting FC/iSCSI	UltraPath 31.1.0, supporting FC/iSCSI UltraPath-NVMe 31.1.RC8, supporting NVMe over RoCE
CentOS ARM	7.6	Delivered with the OS, supporting FC/iSCSI	Not supported
Rocky Linux x86_64	8.6	Delivered with the OS, supporting FC/iSCSI	UltraPath-NVMe 31.2.1, supporting NVMe over RoCE
Rocky Linux x86_64	9.2	Delivered with the OS, supporting FC	Not supported
SUSE 15 x86_64	SP2	Delivered with the OS, supporting FC/iSCSI	UltraPath 31.1.0, supporting FC/iSCSI UltraPath 31.3.0, supporting iSCSI UltraPath-NVMe 31.1.RC8, supporting NVMe over RoCE
	SP3	Delivered with the OS, supporting FC/iSCSI	UltraPath 31.1.0, supporting FC/iSCSI UltraPath-NVMe 31.1.RC8, supporting NVMe over RoCE
	SP6	Delivered with the OS, supporting FC/iSCSI	UltraPath 31.1.0, supporting FC/iSCSI UltraPath-NVMe 32.4.0, supporting NVMe over RoCE
	SP7	Delivered with the OS, supporting FC/iSCSI	Not supported
Red Hat CoreOS x86_64	4.12 to 4.20	Delivered with the OS, supporting FC/iSCSI	Not supported
Ubuntu x86_64	18.04, 20.04, and 22.04	Delivered with the OS, supporting FC/iSCSI	Not supported
Ubuntu ARM	22.04	Delivered with the OS, supporting FC/iSCSI	Not supported
Kylin x86_64	7.6, V10 SP2, and V10 SP3	Delivered with the OS, supporting FC/iSCSI	UltraPath 31.2.0, supporting FC/iSCSI
Kylin x86_64	V10 SP1	Delivered with the OS, supporting FC/iSCSI	UltraPath 31.2.0, supporting FC/iSCSI UltraPath 31.3.0, supporting iSCSI
Kylin ARM	V10 SP1, V10 SP2, and V10 SP3	Delivered with the OS, supporting FC/iSCSI	UltraPath 31.3.0, supporting iSCSI
Debian x86_64	9, 11, and 12	Delivered with the OS, supporting FC/iSCSI	Not supported
EulerOS x86_64	V2R9, V2R10, V2R11, and V2R12	Delivered with the OS, supporting FC/iSCSI	Not supported
EulerOS ARM	V2R10 and V2R12	Delivered with the OS, supporting FC/iSCSI	Not supported
UOS x86_64	V20	Delivered with the OS, supporting FC/iSCSI	Not supported
UOS ARM	V20	Not supported	Ultrapath-NVMe 31.05.039, supporting NVMe over RoCE
BC-Linux ARM	21.10	Delivered with the OS, supporting FC/iSCSI	Not supported
OpenEuler x86_64	22.03 LTS SP1	Delivered with the OS, supporting iSCSI	Not supported
Red Hat Enterprise Linux x86_64	8.6, 8.7, 8.8, 8.9, 8.10, and 9.4	Delivered with the OS, supporting FC/iSCSI	Not supported
Red Hat Enterprise Linux x86_64	9.6	Delivered with the OS, supporting FC	Not supported
AlmaLinux x86_64	8.6	Not supported	Ultrapath-NVMe 31.05.039, supporting NVMe over RoCE
AlmaLinux x86_64	8.8	Not supported	Ultrapath-NVMe 31.05.025, supporting NVMe over RoCE

5.2.2 - Features

5.2.2.1 - Huawei CSI

Feature	OceanDisk 1500/1600
Static Provisioning	SAN: FC/iSCSI/NVMe over RoCE
Dynamic Provisioning
Manage Provisioning
Expand Persistent Volume	Volumes created in Dynamic Provisioning or Manage Provisioning mode are supported.
Create VolumeSnapshot	Not supported
Delete VolumeSnapshot	Not supported
Restore VolumeSnapshot	Not supported
Clone Persistent Volume	Not supported
Raw Block Volume	Supported
Topology	Supported
Generic Ephemeral Inline Volumes	Supported
Access Mode	RWO/ROX/RWOP: supported by all types of volumes. RWOP is supported only by Kubernetes 1.22 and later versions. RWX: supported only by Raw Block volumes.
QoS	Supported
Application type	Supported
Storage multi-tenant	Not supported

When using the iSCSI protocol to connect the CSI to a storage system with multiple controller enclosures, you need to log in to the storage background and run the change target_name display_mode mode=Full command to ensure that the target IQN obtained by the CSI from the storage system is the same as the actual IQN.
If a container platform is deployed on a virtualization platform, the iSCSI protocol is recommended when the CSI is connected to SAN storage.
If the FC, NVMe over FC, or NVMe over RoCE protocol is required, the virtualization platform needs to be configured. In this case, the customer’s virtualization team needs to provide technical support.
When NVMe over RoCE or NVMe over FC is used, the supported nvme-cli tool version is 1.9 or later. When NVMe over TCP is used, the supported nvme-cli tool version is 2.0 or later. The query command is nvme version.