Power of Hybrid Cloud: Oracle Cloud VMware Solution (OCVS)

Organizations now seek flexible and scalable solutions to optimize their IT infrastructure. Oracle Cloud VMware Solution (OCVS) emerges as a powerful offering, bridging the gap between on-premises VMware environments and the cloud. This blog post explores the capabilities and benefits of Oracle Cloud VMware Solution, empowering businesses to embrace the potential of hybrid cloud architecture. The new Spring ’23 release of OCVS has now been released with lots of new features and enhancements that you can check out the highlights later in this post.

Seamless Integration of VMware Environments:
Oracle Cloud VMware Solution allows organizations to seamlessly integrate their existing VMware environments with Oracle Cloud Infrastructure (OCI). With OCVS, businesses can deploy and manage VMware workloads in the cloud without the need for major infrastructure changes. This enables a smooth transition to the cloud while maintaining compatibility with existing VMware tools, processes, and policies.

Enhanced Scalability and Flexibility:
OCVS provides businesses with the scalability and flexibility needed to meet dynamic workload demands. Organizations can easily scale their VMware environments in Oracle Cloud to accommodate fluctuating resource requirements. With the elasticity of the cloud, businesses can quickly provision additional compute and storage resources, ensuring optimal performance and agility.

High Performance and Availability:
Oracle Cloud VMware Solution offers high-performance infrastructure to support critical workloads. Leveraging Oracle’s robust cloud infrastructure, OCVS provides low-latency connectivity and high-speed networking between VMware environments and OCI. This ensures that businesses can maintain the performance and availability levels necessary for their mission-critical applications.

Seamless Data Management and Migration:
Data management and migration are simplified with Oracle Cloud VMware Solution. Businesses can leverage VMware vSphere vMotion to seamlessly migrate virtual machines (VMs) from on-premises environments to OCVS without disruption. Furthermore, OCVS integrates with Oracle Cloud services, enabling organizations to leverage native cloud services such as Oracle Autonomous Database, object storage, and identity and access management (IAM) for enhanced data management capabilities.

Enhanced Security and Compliance:
Oracle Cloud VMware Solution prioritizes security and compliance. By combining the security features of VMware with the robust security controls provided by Oracle Cloud Infrastructure, OCVS ensures that sensitive data and workloads are protected in the cloud. Additionally, organizations can leverage Oracle’s comprehensive compliance certifications to meet industry-specific and regulatory requirements, such as GDPR or HIPAA.

Simplified Management and Operations:
OCVS simplifies management and operations through integration with familiar VMware tools and interfaces. Administrators can continue using VMware vCenter Server to manage and monitor their VMware environments in Oracle Cloud. This familiar environment minimizes the learning curve for IT teams and allows for consistent management practices across on-premises and cloud environments.

Cost Optimization:
Oracle Cloud VMware Solution enables cost optimization by offering flexible pricing models and reducing infrastructure costs. Organizations can leverage Oracle Cloud’s pay-as-you-go model, allowing them to scale resources as needed and avoid upfront capital expenditures. Furthermore, OCVS eliminates the need for over-provisioning on-premises hardware, optimizing resource utilization and reducing operational costs.

Oracle Cloud VMware Solution (OCVS) empowers organizations to unlock the potential of hybrid cloud architecture by seamlessly integrating VMware environments with Oracle Cloud Infrastructure. With enhanced scalability, performance, security, and simplified management, OCVS offers a powerful platform for businesses to optimize their IT infrastructure and embrace the benefits of the cloud. By leveraging OCVS, organizations can achieve the flexibility, agility, and cost savings required to thrive in the digital age while maintaining compatibility with their existing VMware investments.

Spring ’23 release features

The Spring ’23 Release has been introduced with Enhanced Capabilities and Expanded Reach of Oracle Cloud VMware Solution

The Spring ’23 release brings a host of exciting features and advancements to empower organizations in their cloud journey. This release focuses on providing flexible Standard shapes, expanded global regions, GPU compute capabilities, and certifications for VMware Telco Cloud Infrastructure and VMware NSX Advanced Load Balancer.

Below are some of the key new features:

Flexible Standard Shapes:
OCVS now supports flexible Standard shapes with independent scaling of compute and storage. Powered by 3rd Gen Intel Xeon and AMD EPYC processors, the new Standard shapes (X7, X9, and E4) offer a wide range of core configurations, from extra-small to extra-large, allowing you to right-size your VMware workloads. Additionally, CPU expansion packs are available in 50%, 75%, and 100% of the available CPU capacity, enabling you to balance cost and performance requirements effectively.

  • BM.Standard3: X9-based Standard shape with 16-, 32-, 48-, and 64-core configurations, 1-TB RAM, and 100-Gbps network bandwidth.
  • BM.Standard2.52: X7-based Standard shape with 12-, 26-, 38-, and 52-core configurations, 768-GB RAM, and 50-Gbps network bandwidth.
  • BM.StandardE4: E4-based Standard compute with 32-, 64-, 96-, and 128-core configurations, 2-TB RAM, and 100-Gbps network bandwidth.


GPU Compute Beta:
We are introducing the Oracle Cloud VMware Solution GPU compute beta program. The BM.GPU.GU1.4 compute shape is powered by four NVIDIA A10 Tensor Core GPUs. With this GPU-enabled compute shape, you can leverage graphics acceleration for VMware Horizon, Microsoft RDS, or Citrix Virtual Apps and Desktops. The BM.GPU.GU1.4 shape runs on an Intel 3rd Gen Xeon Platinum 8358 BareMetal host, providing 1 TB of RAM, 100 Gbps of overall network bandwidth, 7.68 TB of raw NVMe internal disk, and support for up to 1 PB of external block storage. Hurry and sign up for the limited-time beta program.

VMware Telco Cloud Infrastructure Certification:
Oracle and VMware have collaborated to help cloud service providers (CSPs) modernize their networks. With VMware Telco Cloud Infrastructure certification, CSPs can seamlessly incorporate Oracle Cloud Infrastructure (OCI) and OCI Dedicated Region into their 5G network function architecture. By integrating with Oracle Cloud VMware Solution, the VMware Telco Cloud Platform – Public Cloud offers CSPs greater flexibility in designing and implementing end-to-end networks with a rich ecosystem of VMware-verified network functions.

VMware NSX Advanced Load Balancer (Enterprise Edition) Certification:
Oracle Cloud VMware Solution now supports VMware NSX Advanced Load Balancer (Enterprise Edition). This certification enables the deployment of application delivery services, including local load balancing, global server load balancing (GSLB), and web application firewall (WAF), for workloads in OCVS. With this support, organizations can enhance their application performance, availability, and security within their VMware environments.

Expanded Global Regions:
We are committed to providing a global footprint for Oracle Cloud VMware Solution, and with the Spring ’23 release, we have expanded our reach even further. OCVS is now available in 42 cloud regions across 22 countries, with dual regions available in 10 countries and 12 Azure Interconnect regions. Our globally available cloud regions cater to commercial businesses, the US and UK government, and the US Department of Defense. These regions ensure proximity, compliance with data sovereignty requirements, and offer true disaster recovery with geographically distributed cloud regions in every country. The most recent additions to our commercial regions include Serbia, Chicago, Mexico (Querétaro), Spain (Madrid), and a second region in France (Paris).

Scale compute and storage independently with standard shapes (X7, X9, and E4)

The new Oracle Cloud VMware Solution standard shape configurations offer highly available OCI Block Storage for vSphere management datastores. Each software-defined data center (SDDC) requires one management datastore with VMFS 8-TB block storage starting at 10 volume performance units (VPUs) and 25K IOPS per volume. These standard shapes utilize OCI Block Volume service, allowing attachment to ESXi hosts as iSCSI Datastores. The volumes can be seamlessly disconnected from one host and attached to another in a different SDDC without data loss. Block volumes can range from 50 GB to 32 TB in size, with a maximum of 32 volumes, enabling scaling to 1 petabyte of storage in a cluster for storage-intensive workloads.

OCI VPUs provide precise control over volume performance, allocating more resources to a volume to increase IOPS, GB, and throughput per GB. This flexibility allows for scaling performance up or down, resulting in significant cost savings for workloads that do not require increased performance. Oracle Cloud VMware Solution supports up to 50 VPUs per block volume, providing vSphere-based customers with enhanced flexibility, industry-leading price-performance, lower costs, native disaster recovery capabilities, and options for external storage.

OCI block volumes are designed to deliver highly available and durable storage for mission-critical workloads. Redundant data copies are stored across multiple storage servers with built-in repair mechanisms, ensuring data integrity. The Block Volume service is designed to provide 99.99% annual durability for block and boot volumes. Regular backups are recommended as a best practice to safeguard against the failure of an availability domain and ensure comprehensive data protection.

Here are some useful links:

Enhanced Features in VMware NSX Migration for VMware Cloud Director 1.4.2

With the release of VMware NSX Migration for VMware Cloud Director 1.4.2, several new features have been introduced to further enhance the migration tool’s capabilities. These additions address limitations, improve compatibility, and provide a more comprehensive and seamless migration experience for users. Let’s delve into the enhanced features that come with this update.

The release notes of version 1.4.2 can be found here.

Let’s have a look at some of the key improvements and enhancements in this release.

Support for IP Spaces
IP Spaces offer logical partitions of IP address ranges within a network infrastructure. These partitions facilitate efficient IP address management, organization, and allocation. With the latest release, VMware NSX Migration now supports IP Space-enabled Provider Gateways during the migration process. This enhancement enables a more streamlined migration by leveraging the capabilities of IP Space-enabled Provider Gateways. It ensures efficient utilization of IP resources, enhances control, security, and performance, and simplifies network management in complex environments.

Direct network migration mechanism enhancements

The direct network migration mechanism now supports the migration of all types of Direct Org VDC networks (dedicated/service) connected to a VXLAN-backed external network. During migration, these networks are connected to an existing external network with the same name but suffixed with “-v2t.” The migrated networks are backed by an NSX-T segment, providing a seamless transition between NSX-V and NSX-T environments.

Support for exclusion/negated distributed firewall rules

Previously, the migration tool did not support the migration of distributed firewall rules that were negated at the source/destination field. This limitation has been addressed in the latest update, introducing support for the migration of all types of distributed firewall rules, including those that are negated. This enhancement ensures a more comprehensive migration process, encompassing all distributed firewall rule types and providing a seamless transition.

Detailed V2T Assessment Report Enhancement

The detailed assessment report now includes an additional column called “OrgVdcToBeMigratedTogether.” This column provides clear information about which Org VDCs must be migrated together due to shared network constraints. Furthermore, the migration tool has been enhanced to perform checks and verifications to ensure adherence to the limit of 16 Org VDCs when employing the data center creation mechanism for migration. These enhancements improve the accuracy and compliance of the migration process, facilitating smoother and more reliable migration of Org VDCs with shared network dependencies.

Catalog migration enhancements

  • The YAML flag “TimeoutForVappMigration” now influences both vApp and catalog migration timeouts during the cleanup process. This enhancement provides more flexibility and control over the migration process by allowing a single flag to affect both vApp and catalog migration timeouts.
  • During catalog migration in the cleanup process, if the storage policy of a vApp template is not found in the target Org VDC, the migration tool automatically updates the storage policy of the vApp template to the default storage policy of the target NSX-T backed Org VDC. This ensures that the vApp template aligns with the storage policies in the target environment, maintaining consistency and compatibility throughout the migration process.
  • Support has been introduced for the migration of owner information and share permissions information of catalogs. This ensures that during the cleanup process, owner details and share permissions of catalogs are accurately migrated, preserving the ownership and access rights for the migrated catalogs.

Support for multiple ports in distributed firewall rules service
To improve the migration process for distributed firewall rules, the latest release introduces support for rules that contain multiple ports specified as a range or separated by a comma. This enhancement ensures that distributed firewall rules with complex port configurations can be accurately migrated. By enabling seamless transition and better management of firewall configurations, this feature enhances the overall migration experience.

Support for migration of VMs without NICs

In previous versions, the migration tool faced challenges when migrating virtual machines (VMs) without network interface cards (NICs). However, with the latest update, this limitation has been addressed. The tool now facilitates the smooth migration of VMs even if they lack NICs, ensuring that these VMs can be seamlessly transferred between different environments.

Support for SSL Passthrough in LB application profile
The latest release enhances support for the migration of load balancer (LB) configurations with SSL Passthrough enabled in the application profile. During the migration process, if SSL Passthrough is enabled, the HTTPS protocol is converted to the TCP protocol, and the HTTPS Health Monitor is changed to a TCP Health Monitor on the target side. This ensures a consistent and uninterrupted migration of LB configurations, preserving the integrity of the application profile settings.

vSphere 8 U1 vVol and Core Storage Enhancements

As virtualization continues to evolve, VMware remains at the forefront of innovation, constantly improving its flagship vSphere platform. With the release of vSphere 8 Update 1, VMware has introduced several exciting updates to enhance the capabilities of vVols and Core Storage. These updates bring new levels of flexibility, efficiency, and management to virtualized environments. In this blog post, we will delve into the key enhancements and features introduced in vSphere 8 Update 1.

Enhanced vVols Management:
vVols (Virtual Volumes) revolutionize storage management in vSphere environments by enabling policy-based management at the virtual machine (VM) level. With vSphere 8 Update 1, VMware has introduced significant improvements to vVols management, empowering administrators with greater control and efficiency.

vVols now receives significant enhancements in vSphere 8 Update 1, empowering administrators with enhanced control and flexibility:


a) Multi-VC Deployment with Improved Certificate Management: The introduction of VASA Spec 5 simplifies certificate management and enables the use of self-signed certificates for multi-vCenter deployments. This improvement streamlines vVols management in complex environments.

b) NVMe-TCP Support: vSphere 8 Update 1 brings validation for NVMe-TCP, enabling seamless integration between NVMe over Fabrics (NVMe-oF) and vVols. This combination unlocks the full potential of NVMe storage, offering exceptional performance and low latency.

c) Enhanced Configuration and Scalability: To improve performance and scalability, vVols Sidecars are now treated as files in the config-vvol, reducing overhead and allowing for normal file operations. Additionally, the config-vvol has been increased to 255GB, providing ample space for content repositories in the vVols Datastore.

Improved Core Storage Capabilities:
Core Storage is the foundational layer of vSphere responsible for managing virtual disks and providing advanced storage functionalities.

vSphere 8 Update 1 introduces notable enhancements to Core Storage, offering enhanced performance and flexibility:

a) Extended XCOPY for VMFS: The support for Extended XCOPY enables optimized data copy operations between Datastores across different storage arrays. This enhancement streamlines data transfer and improves overall performance.

b) NFSv3 vmkPortBinding: Addressing a long-awaited feature, vSphere 8 Update 1 introduces vmkPortBinding for NFSv3, enabling the binding of NFS connections to specific vmkernel interfaces. This enhances security and provides dedicated subnets/VLANs for NFS traffic.

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