Supported configurations for Red Hat OpenShift Data Foundation 4.X
Updated
Refer to the This content is not included.lab for all information at one place.
Note: This doc may not list all the features/integrations supported by OpenShift Data Foundation. The KCS only lists the features/integrations where users were confused about the supportability. Please review the documentation for all supported features in a GA version. In case you have queries regarding specific feature support, feel free to comment below or open a support case for clarification.
Supported Features
| Features | ODF-4.21 | ODF-4.20 | ODF-4.19 | ODF-4.18 | ODF-4.17 | ODF-4.16 | ODF-4.15 | ODF-4.14 | ODF-4.13 | ODF-4.12 | ODF-4.11 | ODF-4.10 | ODF-4.9 | OCS-4.8 | OCS-4.7 | OCS-4.6 | ODF-4.5 | ODF-4.4 | ODF-4.3 | ODF-4.2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Flexible OSD size | Yes (0.5/1/2/4/8TiB)* | Yes (0.5/1/2/4/8TiB)* | Yes (0.5/1/2/4/8TiB)* | Yes (0.5/2/4TiB)* | Yes (0.5/2/4TiB)* | Yes (0.5/2/4TiB)* | Yes (0.5/2/4TiB)* | Yes (0.5/2/4TiB)* | Yes (0.5/2/4TiB)* | Yes (0.5/2/4TiB)* | Yes (0.5/2/4TiB)* | Yes (0.5/2/4TiB)* | Yes (0.5/2/4TiB)* | Yes (0.5/2/4TiB)* | Yes (0.5/2/4TiB)* | Yes (0.5/2/4TiB)* | Yes (0.5/2/4TiB)* | Yes (0.5/2/4TiB)* | Yes (0.5/2/4TiB)* | No |
| Bigger Disk Size with LSO deployment(upto 16TiB) | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | No | No | No | No | No | No | No | No | No | No | No |
| Heterogeneous OSD size | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
| Ephemeral Storage for Pods | Yes | Yes | Yes | Yes | Yes | Yes | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
| Flexible Failure Domain | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | No | No | No | No |
| Thick provisioned Storage for VMware | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | No | No | No | No | No |
| Compact Mode | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | No | No | No | No | No |
| LPAR support(IBM z/VM) | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | No | No | No | No | No | No | No | No | No | No | No | No |
| RedWriteOncePod Access Mode | Yes | Yes | Yes | Yes | Yes | Yes | Tech-Preview | No | No | No | No | No | No | No | No | No | No | No | No | No |
| Encryption in transit | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | No | No | No | No | No | No | No | No | No |
| Compression in transit | Dev-Preview | Dev-Preview | Dev-Preview | Dev-Preview | Dev-Preview | Dev-Preview | Dev-Preview | Dev-Preview | No | No | No | No | No | No | No | No | No | No | No | No |
| Multus Networking for IPv4(Greenfield) | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Tech-Preview | Tech-Preview | Tech-Preview | Tech-Preview | Tech-Preview | Tech-Preview | No | No | No | No | No | No |
| Multus Networking for IPv4(Brownfield) | Yes | Dev-Preview | Dev-Preview | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
| Multus Networking for IPv6(Greenfield) | Yes | Tech-Preview | Tech-Preview | Tech-Preview | Tech-Preview | Tech-Preview | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
| Multus Networking for IPv6(Brownfield) | Yes | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
| NFS support is limited to containers and OpenShift Virtualization VMs operating within the same OpenShift cluster | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Tech-Preview | Tech-Preview | No | No | No | No | No | No | No | No | No |
| NFS export sharing across namespace | Dev-Preview | Dev-Preview | Dev-Preview | Dev-Preview | Dev-Preview | Dev-Preview | Dev-Preview | Dev-Preview | No | No | No | No | No | No | No | No | No | No | No | No |
| NFS directory service support | Dev-Preview | Dev-Preview | Dev-Preview | Dev-Preview | Dev-Preview | Dev-Preview | Dev-Preview | Dev-Preview | No | No | No | No | No | No | No | No | No | No | No | No |
| PV expansion | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Tech-Preview | No | No | No |
| PV snapshot and clone | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | No | No | No |
| Incremental snapshots - RBD | Yes | Yes | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
| Multi-Volume Consistency for Backup - RBD | Tech-Preview | Tech-Preview | Tech-Preview | Tech-Preview | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
| Multi-Volume Consistency for Backup - Cephfs | Tech-Preview | Tech-Preview | Tech-Preview | Tech-Preview | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
| Multi-Volume Consistency for DR - RBD | Yes | No | Yes | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
| Multi-Volume Consistency for DR - cephfs | Yes | No | Yes | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
| Shallow Volumes for Snapshot and Clone | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | No | No | No | No | No | No | No | No | No | No | No | No |
| Cross storageclass PV clone and restore | Yes | Yes | Yes | Yes | Yes | Yes | Dev-Preview | Dev-Preview | Dev-Preview | No | No | No | No | No | No | No | No | No | No | No |
| Expansion of Encrypted RBD PVC | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Dev-preview | No | No | No | No | No | No | No | No | No | No | No | No |
| Multiple Block Pool support | Yes(Only in Internal Mode) | Yes(Only in Internal Mode) | Yes(Only in Internal Mode) | Yes(Only in Internal Mode) | Yes(Only in Internal Mode) | Yes(Only in Internal Mode) | Yes(Only in Internal Mode) | Yes(Only in Internal Mode) | Yes(Only in Internal Mode) | Yes(Only in Internal Mode) | Yes(Only in Internal Mode) | Yes(Only in Internal Mode) | Yes(Only in Internal Mode) | Yes(Only in Internal Mode) | Yes(Only in Internal Mode) | Yes(Only in Internal Mode) | No | No | No | No |
| Multiple Storage Class support | Yes(Only in Internal Mode) | Yes(Only in Internal Mode) | Yes(Only in Internal Mode) | Yes(Only in Internal Mode) | Yes(Only in Internal Mode) | Yes(Only in Internal Mode) | Yes(Only in Internal Mode) | Yes(Only in Internal Mode) | Yes(Only in Internal Mode) | Yes(Only in Internal Mode) | Yes(Only in Internal Mode) | Yes(Only in Internal Mode) | Yes(Only in Internal Mode) | Yes(Only in Internal Mode) | Yes(Only in Internal Mode) | Yes(Only in Internal Mode) | No | No | No | No |
| Expansion using multiple backend SC | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | No | No | No |
| Storage Class with replica 2 for CephFS | Yes | Yes | Yes | Yes | Yes | Dev-Preview | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
| PV encryption - service account per namespace | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Tech-Preview | Tech-Preview | Tech-Preview | No | No | No | No | No | No | No | No |
| Cluster wide Encryption(encryption-at-rest) without KMS | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | No | No | No |
| Cluster wide Encryption(encryption-at-rest) without KMS for existing cluster | Yes | Yes | Yes | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
| Cluster wide Encryption(encryption-at-rest) with KMS | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | No | No | No | No |
| Storage class encryption | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Tech-preview | No | No | No | No | No |
| Multiple Active MDS | Yes | Yes | Yes | Yes | Yes | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
| Autoscaling of RGW | Yes | Dev-Preview | Dev-Preview | Dev-Preview | Dev-Preview | Dev-Preview | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
| RGW with Erasure Coding in Internal Mode | Dev-Preview | Dev-Preview | Dev-Preview | Dev-Preview | Dev-Preview | Dev-Preview | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
| Cephfs & RBD with Erasure Coding in Internal Mode | Dev-Preview | Dev-Preview | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
| MCG Caching | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Tech-Preview | No | No | No | No | No |
| CORS support for MCG Bucket | Yes | Yes | Yes | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
| MCG bucket replication | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | No | No | No | No | No | No |
| Versioning for MCG bucket replication | Yes | Yes | Yes | Yes | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
| MCG - minimal IAM support | Yes | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
| MCG namespace bucket | Yes | YesYes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | No | No | No | |
| MCG Bucket Replication Deletion Support | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | No | No | No | No | No | No | No | No | No | No |
| Autoscaling support for MCG endpoints | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | No | No | No | No | No | No | No | No | No | No | No |
| Log based bucket replication(AWS, Azure) | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | No | No | No | No | No | No | No | No | No | No | No |
| Quota support for object data | Dev-Preview | Dev-Preview | Dev-Preview | Dev-Preview | Dev-Preview | Dev-Preview | Dev-Preview | Dev-Preview | Dev-Preview | Dev-Preview | Dev-Preview | Dev-Preview | Dev-Preview | No | No | No | No | No | No | No |
| Lifecycle bucket configuration in MCG | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | No | No | No | No | No | No | No | No | No | No | No |
| Bucket Notifications with MCG | Yes | Yes | Yes | Yes | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
| Bucket Notifications with RGW | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | No | No |
| Secure mode deployment for MCG | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | No | No | No | No | No | No | No | No | No |
| ODF LSO based deployment using UI | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | No | No | No |
| Uninstalling ODF via UI | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
| ODF topology view in OpenShift Console | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | No | No | No | No | No | No | No | No | No | No |
* Restriction on the disk size i.e. 0.5/2/4/8TiB does not apply to the Local Storage deployments. For deployment using Local Storage Operator, any disk size of 4TiB or lesser upto 500 GiB (minimum) can be used, and all disks must be in the same size and type. Starting ODF-4.14, ODF supports the disk size upto 16 TiB with LSO based deployment.
Supported Integration
| Integrations | ODF-4.21 | ODF-4.20 | ODF-4.19 | ODF-4.18 | ODF-4.17 | ODF-4.16 | ODF-4.15 | ODF-4.14 | ODF-4.13 | ODF-4.12 | ODF-4.11 | ODF-4.10 | ODF-4.9 | OCS-4.8 | OCS-4.7 | OCS-4.6 | ODF-4.5 | ODF-4.4 | ODF-4.3 | ODF-4.2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ODF deployment with arm64 | Yes | Tech-Preview | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
| Real Time Kernel Support | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | No | No | No | No | No | No | No | No | No | No | No |
| Dual stack OCP with IPv4 ODF | Yes(Internal/External Mode) | Yes(Internal/External Mode) | Yes(Internal/External Mode) | Yes(Internal/External Mode) | Yes(Internal/External Mode) | Yes(Internal/External Mode) | Yes(Internal/External Mode) | No | No | No | No | No | No | No | No | No | No | No | No | No |
| Single stack IPv6 support | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Dev-Preview | Dev-Preview | Dev-Preview | No | No | No | No | No | No | No |
| IPv6 support for External Mode | Yes | Dev-Preview | Dev-Preview | Dev-Preview | Dev-Preview | Dev-Preview | Dev-Preview | Dev-Preview | No | No | No | No | No | No | No | No | No | No | No | No |
| ODF in External mode | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | No | No |
| ODF in External mode using SSL with Rados Object Gateway | Yes | Yes | Yes | Yes | Yes | Yes | Dev-Preview | Dev-Preview | Dev-Preview | No | No | No | No | No | No | No | No | No | No | No |
| Local Storage Operator | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Tech-preview | No |
| ODF Two Nodes Fencing (TNF) | Dev-Preview | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
| Dynamically provisioned storage for Single Node OpenShift clusters | Tech-Preview | Tech-Preview | Tech-Preview | Tech-Preview | Tech-Preview | Tech-Preview | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
| Multiple Availability Zones deployment | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| ODF deployment with Proxy | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | No | No |
| ODF deployment in disconnected environment | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | No | No |
| ODF deployment on FIPS enabled system | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | No | No |
| IBM Flashsystem | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes(4.10.1+) | Yes(starting 4.9.3) | No | No | No | No | No | No | No |
| Vsphere ODF IPI deployment across three VMware vSphere cluster | Dev-Preview | Dev-Preview | Dev-Preview | Dev-Preview | Dev-Preview | Dev-Preview | Dev-Preview | Dev-Preview | No | No | No | No | No | No | No | No | No | No | No | |
| Platform Agnostic Deployment(using LSO) | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | No | No | No | No | No | No | No | No | No | No |
| ODF with backend storage disk as HDD for Internal Mode deployment | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
| ODF with backend storage disk as HDD for External Mode deployment | Yes(RHCS guidelines applies) | Yes(RHCS guidelines applies) | Yes(RHCS guidelines applies) | Yes(RHCS guidelines applies) | Yes(RHCS guidelines applies) | Yes(RHCS guidelines applies) | Yes(RHCS guidelines applies) | Yes(RHCS guidelines applies) | Yes(RHCS guidelines applies) | Yes(RHCS guidelines applies) | Yes(RHCS guidelines applies) | Yes(RHCS guidelines applies) | Yes(RHCS guidelines applies) | Yes(RHCS guidelines applies) | Yes(RHCS guidelines applies) | Yes(RHCS guidelines applies) | Yes(RHCS guidelines applies) | No | No | No |
| Use of External PostgreSQL for MCG | Tech-Preview | Tech-Preview | Tech-Preview | Tech-Preview | Tech-Preview | Tech-Preview | Tech-Preview | No | No | No | No | No | No | No | No | No | No | No | No | No |
| One RHCS cluster being used by multiple OCP clusters | Yes(Only in External Mode) | Yes(Only in External Mode) | Yes(Only in External Mode) | Yes(Only in External Mode) | Yes(Only in External Mode) | Yes(Only in External Mode) | Yes(Only in External Mode) | Yes(Only in External Mode) | Yes(Only in External Mode) | Yes(Only in External Mode) | Yes(Only in External Mode) | Yes(Only in External Mode) | Yes(Only in External Mode) | Yes(Only in External Mode) | Yes(Only in External Mode) | Yes(Only in External Mode) | Yes(Only in External Mode) | No | No | No |
| One RHCS cluster to be used for OCP and non-OCP workload | Yes(Only in External Mode) | Yes(Only in External Mode) | Yes(Only in External Mode) | Yes(Only in External Mode) | Yes(Only in External Mode) | Yes(Only in External Mode) | Yes(Only in External Mode) | Yes(Only in External Mode) | Yes(Only in External Mode) | Yes(Only in External Mode) | Yes(Only in External Mode) | Yes(Only in External Mode) | Yes(Only in External Mode) | Yes(Only in External Mode) | Yes(Only in External Mode) | Yes(Only in External Mode) | Yes(Only in External Mode) | No | No | No |
| ODF cluster to be used for non-OCP workload | Yes(S3 access in internal Mode) | Yes(S3 access in internal Mode) | Yes(S3 access in internal Mode) | Yes(S3 access in internal Mode) | Yes(S3 access in internal Mode) | Yes(S3 access in internal Mode) | Yes(S3 access in internal Mode) | Yes(S3 access in internal Mode) | Yes(S3 access in internal Mode) | Yes(S3 access in internal Mode) | Yes(S3 access in Internal Mode) | Yes(S3 access in Internal Mode) | Yes(S3 access in Internal Mode) | Yes(S3 access in Internal Mode) | Yes(S3 access in Internal Mode) | Yes(S3 access in Internal Mode) | Yes(S3 access in Internal Mode) | No | No | No |
| ODF cluster to be used for non-OCP workload | Yes(NFS access in Internal Mode) | Yes(NFS access in Internal Mode) | Yes(NFS access in Internal Mode) | Yes(NFS access in Internal Mode) | Yes(NFS access in Internal Mode) | Yes(NFS access in Internal Mode) | Yes(NFS access in Internal Mode) | Yes(NFS access in Internal Mode) | Yes(NFS access in Internal Mode) | Tech-Preview(NFS access in Internal Mode | Tech-Preview(NFS access in Internal Mode | No | No | No | No | No | No | No | No | No |
| Mixed ODF deployment* | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | No | No | No | Yes |
| Non Resilient Storage Class for Block(Replica-1) in Internal mode | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Tech-Preview | No | No | No | No | No | No | No | No | No | No | No | No |
| ODF External Mode for Replica-1) | Yes | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
| Multiple StorageSystems(Internal + External) | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | No | No | No | No | No | No | No | No | No | No | No | No |
| Multicluster monitoring in Red Hat Advanced Cluster Management console | Dev-Preview | Dev-Preview | Dev-Preview | Dev-Preview | Dev-Preview | Dev-Preview | Dev-Preview | Dev-Preview | Dev-Preview | Dev-Preview | Dev-Preview | No | No | No | No | No | No | No | No | No |
| IBM Cloud Hyper Protect Crypto Services Key Management System integration | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | No | No | No | No | No | No | No |
| KMS support | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | No | No | No | No |
| Support for KMS providers using KMIP | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | No | No | No | No | No | No | No | No | No |
| OpenShift Virtualization | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | No | No | No |
| Regional-DR(Greenfield) | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes(starting with ODF-4.14.1 with ACM 2.9.1) | Tech-Preview | Tech-Preview | Tech-Preview | Dev-Preview | Dev-Preview | No | No | No | No | No | No | No |
| Regional-DR(Brownfield) | Tech-Preview | Tech-Preview | Tech-Preview | Tech-Preview | Tech-Preview | Tech-Preview | Tech-Preview | No | No | No | No | No | No | No | No | No | No | No | No | No |
| Regional-DR with Multus | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
| Metro-DR(Greenfield) | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Tech-Preview | Dev-Preview | No | No | No | No | No | No | No | No |
| Disaster Recovery with Stretch Cluster(Greenfield) | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Tech-Preview | Tech-Preview | Tech-Preview | Tech-Preview | Tech-Preview | Tech-Preview | No | No | No | No | No |
* Control Plane Nodes and Worker Nodes can be deployed on different platforms. All the storage nodes MUST be on the same platform.
Supported Limits for ODF cluster
| OCS-4.2/OCS-4.3 | OCS-4.4/OCS-4.5 | OCS-4.{6..8}/ODF-4.{9..13} | ODF-4.{14..18} | ODF-4.{19..21} | |
|---|---|---|---|---|---|
| Maximum number of ODF nodes | 9 | 2000 | 2000 | 2000 | 2000 |
| Maximum number of storage devices per node | 3 | 9 | 9 | 12* | 12* |
| Maximum size of each storage device | 4TiB | 4TiB | 4TiB | 16 TiB(LSO deployment), 4TiB(Non-LSO deployment) | 16 TiB(LSO deployment), 8TiB(Non-LSO deployment) |
| Maximum Number of PVC per storage node | 500 | 500 | 1000 | 1000 | 1000 |
| Maximum usable size of a 3-node ODF cluster | 100TB | 100TB | 100TB | ||
| Maximum supported number of OCP clusters connecting to an external ODF cluster | 20 | 20 |
* Starting ODF-4.14, we recommend a maximum of 12 storage devices per node. The high number of storage devices will lead to a higher recovery time during the loss of a node. The cluster must be able to recover from the loss of a single node in less than 8 hours. Please use the following This content is not included.recovery calculator to determine recovery time.
Supported ODF Deployment Scenarios
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ODF deployed on non-dedicated worker nodes
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ODF deployed on Infra nodes
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ODF deployed on dedicated worker nodes
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ODF deployed on Master nodes
Additional docs:
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