6.7
Table Of Contents
- vSphere Storage
- Contents
- About vSphere Storage
- Introduction to Storage
- Getting Started with a Traditional Storage Model
- Overview of Using ESXi with a SAN
- Using ESXi with Fibre Channel SAN
- Configuring Fibre Channel Storage
- Configuring Fibre Channel over Ethernet
- Booting ESXi from Fibre Channel SAN
- Booting ESXi with Software FCoE
- Best Practices for Fibre Channel Storage
- Using ESXi with iSCSI SAN
- Configuring iSCSI Adapters and Storage
- ESXi iSCSI SAN Recommendations and Restrictions
- Configuring iSCSI Parameters for Adapters
- Set Up Independent Hardware iSCSI Adapters
- Configure Dependent Hardware iSCSI Adapters
- Configure the Software iSCSI Adapter
- Configure iSER Adapters
- Modify General Properties for iSCSI or iSER Adapters
- Setting Up Network for iSCSI and iSER
- Using Jumbo Frames with iSCSI
- Configuring Discovery Addresses for iSCSI Adapters
- Configuring CHAP Parameters for iSCSI Adapters
- Configuring Advanced Parameters for iSCSI
- iSCSI Session Management
- Booting from iSCSI SAN
- Best Practices for iSCSI Storage
- Managing Storage Devices
- Storage Device Characteristics
- Understanding Storage Device Naming
- Storage Rescan Operations
- Identifying Device Connectivity Problems
- Enable or Disable the Locator LED on Storage Devices
- Erase Storage Devices
- Working with Flash Devices
- About VMware vSphere Flash Read Cache
- Working with Datastores
- Types of Datastores
- Understanding VMFS Datastores
- Upgrading VMFS Datastores
- Understanding Network File System Datastores
- Creating Datastores
- Managing Duplicate VMFS Datastores
- Increasing VMFS Datastore Capacity
- Administrative Operations for Datastores
- Set Up Dynamic Disk Mirroring
- Collecting Diagnostic Information for ESXi Hosts on a Storage Device
- Checking Metadata Consistency with VOMA
- Configuring VMFS Pointer Block Cache
- Understanding Multipathing and Failover
- Failovers with Fibre Channel
- Host-Based Failover with iSCSI
- Array-Based Failover with iSCSI
- Path Failover and Virtual Machines
- Pluggable Storage Architecture and Path Management
- Viewing and Managing Paths
- Using Claim Rules
- Scheduling Queues for Virtual Machine I/Os
- Raw Device Mapping
- Storage Policy Based Management
- Virtual Machine Storage Policies
- Workflow for Virtual Machine Storage Policies
- Populating the VM Storage Policies Interface
- About Rules and Rule Sets
- Creating and Managing VM Storage Policies
- About Storage Policy Components
- Storage Policies and Virtual Machines
- Default Storage Policies
- Using Storage Providers
- Working with Virtual Volumes
- About Virtual Volumes
- Virtual Volumes Concepts
- Virtual Volumes and Storage Protocols
- Virtual Volumes Architecture
- Virtual Volumes and VMware Certificate Authority
- Snapshots and Virtual Volumes
- Before You Enable Virtual Volumes
- Configure Virtual Volumes
- Provision Virtual Machines on Virtual Volumes Datastores
- Virtual Volumes and Replication
- Best Practices for Working with vSphere Virtual Volumes
- Troubleshooting Virtual Volumes
- Filtering Virtual Machine I/O
- Storage Hardware Acceleration
- Hardware Acceleration Benefits
- Hardware Acceleration Requirements
- Hardware Acceleration Support Status
- Hardware Acceleration for Block Storage Devices
- Hardware Acceleration on NAS Devices
- Hardware Acceleration Considerations
- Thin Provisioning and Space Reclamation
- Using vmkfstools
- vmkfstools Command Syntax
- The vmkfstools Command Options
- -v Suboption
- File System Options
- Virtual Disk Options
- Supported Disk Formats
- Creating a Virtual Disk
- Initializing a Virtual Disk
- Inflating a Thin Virtual Disk
- Converting a Zeroedthick Virtual Disk to an Eagerzeroedthick Disk
- Removing Zeroed Blocks
- Deleting a Virtual Disk
- Renaming a Virtual Disk
- Cloning or Converting a Virtual Disk or RDM
- Extending a Virtual Disk
- Upgrading Virtual Disks
- Creating a Virtual Compatibility Mode Raw Device Mapping
- Creating a Physical Compatibility Mode Raw Device Mapping
- Listing Attributes of an RDM
- Displaying Virtual Disk Geometry
- Checking and Repairing Virtual Disks
- Checking Disk Chain for Consistency
- Storage Device Options
3 Review and Manage Protocol Endpoints
ESXi hosts use a logical I/O proxy, called protocol endpoint, to communicate with virtual volumes
and virtual disk files that virtual volumes encapsulate. Protocol endpoints are exported, along with
associated storage containers, by the storage system through a storage provider. Protocol endpoints
become visible in the vSphere Client after you map a storage container to a Virtual Volumes
datastore. You can review properties of protocol endpoints and modify specific settings.
4 (Optional) Change the Path Selection Policy for a Protocol Endpoint
If your ESXi host uses SCSI-based transport to communicate with protocol endpoints representing a
storage array, you can modify default multipathing policies assigned to protocol endpoints. Use the
Edit Multipathing Policies dialog box to change a path selection policy.
What to do next
You can now provision virtual machines on the Virtual Volumes datastore. For information on creating
virtual machines, see Provision Virtual Machines on Virtual Volumes Datastores and the vSphere Virtual
Machine Administration documentation.
Register Storage Providers for Virtual Volumes
Your Virtual Volumes environment must include storage providers, also called VASA providers. Typically,
third-party vendors develop storage providers through the VMware APIs for Storage Awareness (VASA).
Storage providers facilitate communication between vSphere and the storage side. You must register the
storage provider in vCenter Server to be able to work with Virtual Volumes.
After registration, the Virtual Volumes provider communicates with vCenter Server. The provider reports
characteristics of underlying storage and data services, such as replication, that the storage system
provides. The characteristics appear in the VM Storage Policies interface and can be used to create a VM
storage policy compatible with the Virtual Volumes datastore. After you apply this storage policy to a
virtual machine, the policy is pushed to Virtual Volumes storage. The policy enforces optimal placement of
the virtual machine within Virtual Volumes storage and guarantees that storage can satisfy virtual
machine requirements. If your storage provides extra services, such as caching or replication, the policy
enables these services for the virtual machine.
Prerequisites
Verify that an appropriate version of the Virtual Volumes storage provider is installed on the storage side.
Obtain credentials of the storage provider.
Procedure
1 Navigate to vCenter Server.
2 Click the Configure tab, and click Storage Providers.
3 Click the Add icon.
4 Enter connection information for the storage provider, including the name, URL, and credentials.
vSphere Storage
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