All TKB Articles in Disaster Recovery

Linked to discussion SRM & vSphere Replication 8.2 Appliance VAMI - How to change the HTTPS Certificate
Over the last ten years, virtualization has evolved to become an industry best practice to reduce costs, improve availability, accelerate time to value and simplify management.People strive to fi... See more...
Over the last ten years, virtualization has evolved to become an industry best practice to reduce costs, improve availability, accelerate time to value and simplify management.People strive to find the perfect  disaster recovery plan for it department. Below list of articles for disaster recovery plan and business continuity plan help you to understand detailed step by step procedure to install and configure VMware SRM. VMware Site Recovery Manager (SRM) is a disaster recovery  and business continuity solution from the VMware,which automates the transfer of virtual machines to a local or remote recovery site. VMware SRM works perfectly with the existing vSphere software and it operates as an extension of vCenter server. SRM automates the recovery or migration of virtual machines between protected site and a recovery site.This list of tutorials will help you to understand step by step procedure to implement your disaster recovery plan and business continuity plan using VMware Site Recovery Manager. Disaster recovery plan and business continuity plan Tutorial This tutorial’s targeted audience are system administrators, VMware administrators and storage administrators, who want to implement disaster recovery plan for IT department using VMware Site Recovery Manager along with HP Virtual Storage Array. Disaster Recovery : VMware Site Recovery Manager (SRM 6.0) Part 1- Overview and Architecture This article will help you to understand the overview  and Architecture of the VMware Site Recovery Manager.  It also provides high level recommendations to implement your Disaster Recovery plan for your IT using SRM and SAN replication software. VMware Site Recovery Manager (SRM 6.0) Part 2 – VMware SRM 6.0 installation This article will help you to understand various pre-requisites to install SRM and also detailed step by step procedure to install your favorite disaster recovery  and business continuity solution VMware Site Recovery Manager (SRM 6.0) Part 3 – Configuring SRM Site Pairing This article will help you to understand  the procedure to pair your primary protected site with your disaster recovery site using Site Pairing option in VMware SRM. VMware Site Recovery Manager (SRM 6.0) Part 4 – Installing Storage Replication Adapters (SRAs) This article will help you to understand what is Site Replication Adapters (SRA) and how to install SRA to work with VMware SRM. Storage Replication Adapters (SRA) is a program provided by a storage array vendor that enables vCenter Site Recovery Manager to work with the vendor’s array. VMware Site Recovery Manager (SRM 6.0) Part 5 – Configuring SRM Array Manager This article will help you to understand the procedure to configure SRM array manager.  VMware site recovery manager uses this information to discover the storage array available to SRM host and the replicated LUNs for it. VMware Site Recovery Manager (SRM 6.0) Part 6 – Creating SRM Resource Mappings This article will help you to understand the procedure to configure resource mappings between your primary protected site  and disaster recovery site. This step is required because we use 2 different vCenter servers installed that are not linked by common data source. VMware Site Recovery Manager (SRM 6.0) Part 7 – Configuring SRM Folder Mapping This article will help you to understand the procedure to configure folder mappings between your primary protected site  and disaster recovery site. This step will help you for better management and planning by organizing the Virtual machines into the mapped folder after the Disaster Recovery plan is executed. VMware Site Recovery Manager (SRM 6.0) Part 8 – Configuring SRM Network Mapping This article will help you to understand the procedure to configure Network mappings between your primary protected site  and disaster recovery site. This is very important step to configure the proper network mapping between your Protected site and Disaster recovery site. This ensures that VMs that are powered on at the Recovery Site will be accessible across the network.Network mappings can only be related to Virtual machine port groups VMware Site Recovery Manager (SRM 6.0) Part 9 – Configuring SRM Placeholder Datastores This article will help you to understand the procedure to configure Placeholder datastore for your primary protected site  and disaster recovery site. A placeholder datastore is used to store the placeholder virtual machines at the recovery site. A placeholder datastore reserves a place for protected virtual machines in the recovery site’s inventory. VMware Site Recovery Manager (SRM 6.0) Part 10 – Creating SRM Protection Group This article will help you to understand the procedure to create SRM Protection group. Site Recovery Manager Protection groups can be created to group virtual machines for protection. SRM protection groups will be different for array-based replicated virtual machines and vSphere replication replicated virtual machines VMware Site Recovery Manager (SRM 6.0) Part 11 – Creating SRM Recovery Plans This article help you to understand the procedure to create your Disaster Recovery Plan using VMware SRM. vCenter Site recovery manager recovery plan is a automated plan for recovering protected virtual machines to the recovery site. SRM recovery plan includes one or more protection groups. This is also called as disaster recovery plan and business continuity plan VMware Site Recovery Manager (SRM 6.0) Part 12 – Running SRM Test Recovery This article will help you to understand how to test your disaster recovery plan and business continuity plan without disturbing the actual production workloads using the SRM test recovery option. VMware Site Recovery Manager (SRM 6.0) Part 13 – Cleaning up Test Recovery This article will help you to understand the procedure to clean up your test recovery after executing  your disaster recovery plan and business continuity plan. SAN Replication using HP Store Virtual VSA: HP StoreVirtual VSA transforms your server’s internal or direct-attached storage into a fully-featured shared storage array without the cost and complexity associated with dedicated storage. StoreVirtual VSA is a virtual storage appliance optimized for VMware vSphere and Microsoft Hyper-V environments.It creates a virtual array within your application server and scales as storage needs evolve. The ability to use internal storage within your environment greatly increases storage utilization, and eliminates the costs and complexity associated with dedicated external storage.Its built-in high availability and disaster recovery features ensure business continuity for the entire virtual environment. It is free replication software from HP. VMware SRM 6.0 Array Based Replication Part 1 – Deploying HP Store Virtual VSA This article will help you to understand the procedure to deploy the HP store Virtual appliance in top of hypervisor. This article also talks about 2 different replication options available to use with VMware SRM. First one is storage array replication and second one is free replication software “vSphere replication” from VMware to leverage the virtual machine replication. VMware SRM 6.0 Array Based Replication Part 2 – Installing HP Store Virtual VSA Centralized Management Console (CMC) This article will help you to understand the procedure to install HP Store Virtual VSA Centralized Management Console (CMC) in windows server. The HP VSA centralized management console allows us to centrally manage VSA appliances and other tasks like adding hosts, presenting storage to host, configuring replication between VSA appliance, etc. VMware SRM 6.0 Array Based Replication Part 3 – Configuring HP StoreVirtual VSA Management Group This article will help you to understand the procedure to Configure Virtual Storage Array appliance and create VSA management group using HP VSA Centralized Management Console (CMC) VMware SRM 6.0 Array Based Replication Part 4 – Adding ESXi host to HP VSA Management Group and Presenting Storage to ESXi This article will help you to understand the procedure to add ESXi host to VSA  management group and Preset Storage to the ESXi host and add them as a Datastore to store Virtual machine. VMware SRM 6.0 Array Based Replication Part 5 – Configuring HP StoreVirtual VSA Replication This article will help you to understand the  procedure to configure the Storage replication between your Protected and Disaster recovery site using Free software HP storeVirtual VSA. I hope this tutorial will help you to understand and implement your disaster recovery plan and business continuity plan using VMware’s disaster recovery  and business continuity solution. Please share it in social media like Google, Facebook and twitter, if you feel worth sharing it.
The current version of this doc has moved to: VMware Storage Hub - SRM FAQ Introduction and General Information What is VMware vCenter Site R... See more...
The current version of this doc has moved to: VMware Storage Hub - SRM FAQ Introduction and General Information What is VMware vCenter Site Recovery Manager? VMware vCenter™ Site Recovery Manager™ is the industry leading disaster recovery management solution. Site Recovery Manager offers automated orchestration and non-disruptive testing of centralized recovery plans for all virtualized applications. How does Site Recovery Manager work? Site Recovery Manager integrates with VMware vSphere® through VMware vCenter Server™ and an underlying replication technology. It can integrate natively with vSphere Replication™ or with a broad range of storage array-based replication solutions from leading storage vendors through storage replication adapters. Site Recovery Manager guides users through the process of configuring recovery plans. At the time of failover or testing, Site Recovery Manager automates execution of the recovery plan. What is VMware vSphere Replication™? vSphere Replication is VMware’s hypervisor-based replication technology for vSphere virtual machines. vSphere Replication is a robust and scalable solution that simplifies DR protection through storage-independent, VM-centric replication with customizable recovery point objectives (RPO) and multiple point-in-time recovery. vSphere Replication is a feature of the vSphere platform, included at no additional cost. For more details and answers to common questions about vSphere Replication see the FAQ located here. Is an evaluation copy of Site Recovery Manager downloadable from vmware.com? Yes. A 60-day evaluation copy of Site Recovery Manager Standard edition can be downloaded from the Product Evaluation Center. Only the latest generally available version of the Site Recovery Manager product is available for free evaluation. If I can't or don't have the time to install Site Recovery Manager in my environment what are my options for evaluating it? Your best option is likely the VMware Hands-on-Labs. VMware Hands-on-Labs provide an opportunity to interact with live environments and either follow the lab manual through various exercises or just try out the available products.  There is a lab, HOL-1405  specifically focused on Site Recovery Manager that will allow you to experience much of what Site Recovery Manager has to offer without you spending the time installing and configuring it in your own environment. Technical Support What kind of technical support is required/available for Site Recovery Manager? To ensure that you realize the full benefits of the Site Recovery Manager product a minimum of one year of Support and Subscription is required – either Basic or Production. Depending on the criticality of your systems being managed by Site Recovery Manager, you may want to consider purchasing Mission Critical Support or Business Critical Support. The Mission Critical Support is a supplemental service to Production Support which provides the highest level of personalized, proactive customer support available from VMware. It includes an assigned Account Manager and quarterly business reviews. Business Critical Support is a supplemental service to Production Support which provides your centralized data center team with personalized technical support delivered by a designated team of experts familiar with your system configuration, past support experience and specific business needs. For more details on Production and Basic subscription levels, please visit the VMware Support Services Website. Does VMware offer support for earlier versions of Site Recovery Manager? Up-to-date information regarding the Lifecycle Policy of Site Recovery Manager can be found here: https://www.vmware.com/support/policies/enterprise-application.html Who provides support for the components of a Site Recovery Manager deployment? Questions and problems that appear to be caused by Site Recovery Manager should be directed to VMware support. Questions and problems that appear to be caused by the array-based replication software, storage replication adapter (SRA) or storage array should be directed to the support services of the storage vendor. VMware and the vendors who provide replication adapters have cooperative agreements in place to ensure that support requests can be coordinated between VMware and the storage partner. Requirements and Compatibility What components are required for a Site Recovery Manager deployment? Instances of vSphere, vCenter Server and Site Recovery Manager are required at both the protected site and the recovery site (this does not involve licensing aspects. Licensing is covered in later segment of this document) Site Recovery Manager also requires an underlying replication product to copy virtual machines to the recovery site. Customers have the choice to use either vSphere Replication or third-party array-based replication software. When using array-based replication software, a Storage Replication Adapter (SRA) is also required. Which editions and versions of VMware vSphere are compatible with Site Recovery Manager? Site Recovery Manager is supported with any edition of vSphere, except for vSphere Essentials. See the Product Interoperability Matrix for specific versions of vSphere that are supported for each version of Site Recovery Manager. Site Recovery Manager does not require that all licenses of vSphere associated with its deployment be from the same edition. Which editions and versions of vCenter Server are compatible with Site Recovery Manager? Site Recovery Manager is supported with vCenter Server for Essentials, vCenter Server Foundation and vCenter Server Standard. See the Product Interoperability Matrix for specific versions of vCenter Server that are supported for each version of Site Recovery Manager. Note that each version of Site Recovery Manager requires a specific version of vCenter Server. Which array-based replication products are compatible with Site Recovery Manager? Site Recovery Manager integrates with third-party storage array-based replication products through a Storage Replication Adapter (SRA). See the Compatibility Guide for supported SRAs. Does Site Recovery Manager work with VMware Virtual SAN? Yes, Virtual SAN is fully supported as either a protected or recovery site for Site Recovery Manager when using vSphere Replication. Will Site Recovery Manager work with VMware Virtual Volumes? No, Site Recovery Manager is not currently compatible with Virtual Volumes. Does Site Recovery Manager work with 'x' vSphere feature? Site Recovery Manager works with many of the features in vSphere. For a complete list and details around usage check here. Pricing and Licensing As a customers of a previous version of Site Recovery Manager, am I entitled to the latest version? Yes. Customers with a current Support and Subscription contract for Site Recovery Manager are entitled to licenses of the latest version of the product at no additional charge through their subscription entitlement. Customers with current Support and Subscription contracts for bundles that contain Site Recovery Manager are entitled to new versions and new licenses based on the subscription entitlement for the individual products in the bundle. My Support and Subscription (SnS) contract expired before the latest Site Recovery Manager release. What will I receive? Because your SnS is expired, you are not entitled to receive an upgrade to the latest version of Site Recovery Manager. You will need to renew your SnS and pay the appropriate back fees/penalties. You may request a Support Contract Renewal quote. My SnS contract is active, but I do not wish to upgrade my licenses now. Can I wait to perform a version upgrade? Yes. As long as you have an active SnS contract at the time of general availability of the latest version of Site Recovery Manager, you are entitled to perform a version upgrade on your licenses at any time. Can I upgrade a subset of my licenses to latest version of Site Recovery Manager? Yes. You can upgrade all, some or none of your Site Recovery Manager licenses. For example, if you have 50 Site Recovery Manager 5.0 licenses and want to upgrade only 30 of them, you will have 30 licenses of the latest version of Site Recovery Manager and 20 licenses of Site Recovery Manager 5.0 after the upgrade process. How can I convert my existing “per processor” licenses to the current licensing model of “per virtual machine” licenses? Customers without an Enterprise License Agreement (ELA) who have processor licenses for Site Recovery Manager are entitled to virtual machine licenses converted at a ratio of 5 virtual machines per 1 processor. (e.g., a customer with 20 processor licenses would receive 100 virtual machine licenses). The licenses are automatically made available in the VMware License Management portal upon an upgrade of the version of Site Recovery Manager. In cases in which the standard conversion ratio is not sufficient to support a customer’s existing deployment, customers can contact VMware support for more information. Customers with ELAs who have existing processor licenses can choose either to upgrade using the per–virtual machine licensing model by calling VMware support or remain with processor licenses by upgrading using the License Management portal. Can I combine “per processor” licenses with “per virtual machine” licenses on the same Site Recovery Manager instance? No. You may run “per processor” licenses and “per virtual machine” licenses only on separate instances of Site Recovery Manager. If you need to expand a deployment on the same vCenter Server, you will need to convert your current “per processor” licenses. If you need to request a conversion go to the Support tab on the My VMware® portal to file a Licensing Support Request. For more information on the conversion process, please see the per virtual machine licensing page. Is Site Recovery Manager available for purchase with “per processor” licenses? The latest version of Site Recovery Manager can be purchased either as a standalone product or as part of VMware vCloud Suite® Enterprise Edition. As a standalone product, Site Recovery Manager is available in two editions, Standard and Enterprise, which can only be purchased on “per virtual machine” licensing model. Site Recovery Manager Enterprise edition can also be purchased as part of vCloud Suite Enterprise edition. In this case, Site Recovery Manager is purchased on a “per processor” licensing model. Learn more about vCloud Suite and its various editions. What is the difference between Site Recovery Manager Standard and Site Recovery Manager Enterprise? Site Recovery Manager Enterprise provides enterprise-level protection to all virtualized applications with no licensing restriction on the number of virtual machines that can be protected. Site Recovery Manager Standard is designed for smaller environments and is limited to 75 protected virtual machines per physical site and per Site Recovery Manager instance. Can Standard licenses be upgraded to Enterprise licenses? Yes. Customers may upgrade Site Recovery Manager Standard to Site Recovery Manager Enterprise in 25 virtual machine packs. When a customer wants to expand beyond the 75 virtual machine limit of Site Recovery Manager Standard, all 75 existing licenses of the Standard edition must be upgraded to Enterprise in order to acquire new virtual machine licenses. Can I combine Standard and Enterprise licenses in a single Site Recovery Manager instance? No. Only one edition of Site Recovery Manager can be configured under a vCenter Server instance. Can Enterprise licenses be downgraded to Standard licenses? No. As a general policy, VMware does not allow for edition downgrades for any of its products. Site Recovery Manager is no exception. Can I downgrade licenses of the latest version Site Recovery Manager to earlier versions? Licenses of the latest version cannot be used with earlier versions of Site Recovery Manager. Customers will need to downgrade their Site Recovery Manager licenses via the License Portal. Site Recovery Manager Enterprise edition licenses may be downgraded with a conversion ratio of 1 virtual machine to 1 virtual machine. Licenses cannot be downgraded to versions earlier than Site Recovery Manager 5.0. Site Recovery Manager Standard edition licenses cannot be downgraded to an earlier version of Site Recovery Manager. Do I need to purchase VMware vSphere licenses for both the protected and recovery sites? vSphere licenses are required for any server on which vSphere is installed, whether that host is at a protected site or a recovery site, and whether a server is running or powered down at the recovery site. Site Recovery Manager requires at least one licensed vSphere server at both the protected site and the recovery site. Do I need vCenter Server licenses for both the protected and recovery sites? Yes, Site Recovery Manager requires two active and licensed vCenter Server instances, one at each site (protected and recovery). NOTE: The shared recovery sites feature in Site Recovery Manager enables multiple protected sites with multiple vCenter Server instances to be recovered at a site with a single vCenter Server instance. (i.e., the multiple instances of Site Recovery Manager running at the shared recovery site are registered with the same single instance of vCenter Server at the shared recovery site, so you do not need multiple vCenter Server instances at the shared recovery site.). Do I require Site Recovery Manager licenses for the recovery site? Only virtual machines that are protected by Site Recovery Manager require Site Recovery Manager licensing. There are two scenarios to consider: Uni-directional protection: Site Recovery Manager is configured only to fail over virtual machines from site A to the site B. In this case, licenses are required only for the protected virtual machines at protected site A Bi-directional protection: Site Recovery Manager is configured to fail over virtual machines from site A to site B at the same time that it is configured to fail over a different set of virtual machines from site B to site A. In this case, Site Recovery Manager licenses must be purchased for the protected virtual machines at both sites. Licenses are required for all protected virtual machines, even if they are powered off. If I license VMware vCloud Suite Enterprise at my primary site, which includes Site Recovery Manager, what do I need to license for my secondary disaster recovery site? Licensing requirements depend on how DR is setup at the customer site. The table below shows the licensing requirements in both sites. DR SETUP        LICENSING REQUIREMENTS AT SITE A     LICENSING REQUIREMENTS AT SITE B Uni-directional – Site Recovery Manager is configured to fail over virtual machines from the primary site A to the secondary site B only. • vCloud Suite Enterprise for all CPUs with virtual machines protected by Site Recovery Manager that will fail over to site B • vCenter Server • vSphere for all CPUs used for either failover or production • vCenter Server • No Site Recovery Manager licenses needed Bi-directional – Site Recovery Manager is configured to fail over virtual machines from site A to site B AND fail over other virtual machines from site B to site A • vCloud Suite Enterprise for all CPUs with virtual machines protected by Site Recovery Manager that will fail over to site B • vCenter Server • vCloud Suite Enterprise for all CPUs with virtual machines protected by Site Recovery Manager that will failover to site A • vCenter Server After failover, what are the license requirements for failback? To fail back from site B to site A (after failover from site A to site B), Site Recovery Manager licenses are required for the “re-protected” virtual machines at Site B. The “per virtual machine” licenses originally used at site A can be used at site B for this purpose, as long as the licenses are no longer in use at site A. If Site Recovery Manager is being licensed “per processor” through the vCloud Suite Enterprise at site A and virtual machines are failed over to a site B that originally licensed with vSphere only, the vCloud Suite licenses can be transferred to site B in order to “re-protect” and fail back the virtual machines. If I’m using the shared recovery sites feature, do I need extra licenses at the shared recovery site? Site Recovery Manager licenses are required only for protected virtual machines. In a shared recovery site scenario (multiple protected sites configured to fail over into a shared recovery site) Site Recovery Manager licenses are required only at the protected sites. The shared recovery site does not require any additional Site Recovery Manager licenses to protect those sites. What license file keys does Site Recovery Manager use? Site Recovery Manager uses the same license-key system used by vSphere and vCenter Server. Where do I enter the license keys for Site Recovery Manager? Site Recovery Manager is licensed through vCenter Server. Does vSphere Replication require separate licensing? No. vSphere Replication is included with vSphere Essentials Plus and higher editions. Usage of vSphere Replication for disaster recovery with Site Recovery Manager does not require any additional licensing. Key Features Which replication software is supported? Site Recovery Manager requires either vSphere Replication or storage-based replication for iSCSI, FibreChannel, or NFS storage arrays. For storage-based replication, VMware works with storage partners to ensure that customers can deploy Site Recovery Manager with their choice of storage and storage replication platform. Site Recovery Manager is architected to work with a wide variety of replication software through “storage replication adapter” plug-ins developed and certified by storage vendors for use with Site Recovery Manager. The current list of storage replication adapters and supported storage is available online in the Storage Partner Compatibility Matrix. New adapters can be added at any time without requiring a new release of Site Recovery Manager. Please contact your storage partner for specific information about when specific replication adapters will be available. Can Site Recovery Manager protect workloads on physical servers? Site Recovery Manager orchestrates the recovery process for virtual machines. In cases in which some workloads are running on physical severs with a separate disaster recovery solution, Site Recovery Manager coordinates the recovery process by allowing users to create custom scripts that ensure that workloads are restored in appropriate order. Should I use vSphere Replication or my storage vendor’s replication software? Site Recovery Manager provides a choice between vSphere Replication and storage-based replication, enabling customers to choose the best solution for their specific needs. For a detailed comparison of the differences between array-based replication and vSphere replication please review this blog post. Does Site Recovery Manager provide automated failback? Yes, Site Recovery Manager 6.0 provides automated failback. The first step is to perform a “reprotect” of the virtual machines from the failover site to the original production site. This consists in coordinating the reversal of replication to the original site, and mapping virtual machines back to their original virtual machine folders, virtual switches, and resource pools. The second step is to execute the planned migration back to the original site, using the original recovery plan executed in reverse direction. What is the difference between planned migration and DR failover? Planned migration and DR failover both leverage the same recovery plans. DR failover is used in the event of a disaster and is designed to quickly recover virtual machines at the failover site. Planned migration is used for preventive failovers or for routine migrations. Planned migration ensures an orderly shutdown of virtual machines at the protected site, synchronizes the data with the failover site by ensuring complete replication of all the data, and finally recovers virtual machines at the failover site. Planned migration ensures application-consistent to the secondary site with no data loss. Does Site Recovery Manager provide application-consistent or crash-consistent recovery? The level of consistency depends on the recovery process and the underlying replication solution. For DR failovers, consistency is provided by the underlying replication solution. With storage-based replication, many VMware partners offer solutions to ensure application-consistent replication and recoveries. vSphere Replication supports VSS-based application consistency for Windows environments. In all other environments, Site Recovery Manager provides file-consistent recovery. When executing a planned migration (as opposed to DR failover), Site Recovery Manager provides fully application-consistent migrations between sites, since virtual machines are gracefully shutdown before completing replication and initiating the recovery plan. Does Site Recovery Manager support active/active sites? Yes, Site Recovery Manager supports configurations in which both sites are running active virtual machines that Site Recovery Manager can recover at the other site. Site Recovery Manager also supports active/passive sites in which Site Recovery Manager recovers virtual machines from a protected site at a recovery site that is not running other virtual machines during normal operation. In an active/active scenario, users configure recovery plan workflows in one direction from Site 1 to Site 2 for the protected virtual machines at Site 1. Recovery plan workflows are configured in the opposite direction from Site 2 to Site 1 for the protected virtual machines at Site 2. Does Site Recovery Manager support a many-to-one disaster recovery configuration? Yes. Site Recovery Manager provides the option to protect multiple sites using a common “shared recovery site”. At this shared recovery site, you will still need to have multiple instances of Site Recovery Manager running. Each instance manages the pairing with one of the protected sites. However, to provide simpler disaster recovery management in a many- to-one configuration, only one instance of vCenter Server is required at the shared recovery site. All instances of Site Recovery Manager register with that single vCenter Server instance. Please consult the product documentation for more details on how to use this feature. In addition to the shared recovery site configuration, Site Recovery Manager also allows and supports shared protected site (1:N) and many-to-many (N:N) configurations. It is also supported to begin with a standard two site SRM deployment and later on add additional site pairings to add in more complex topologies. Keep in mind that while Site Recovery Manager does allow for the failover of different VMs to different sites, it does not support the failover of the same VM to multiple recovery sites. Site Recovery Manager only supports a VM being protected by a single Site Recovery Manager pair. Does Site Recovery Manager replace other products for disaster recovery? Site Recovery Manager provides capabilities for disaster recovery automation and management for a virtual environment. Work with your VMware and VMware partner contacts to understand which products complement VMware technology for disaster recovery and the use cases to which they apply. Does VMware have preferred storage and replication partners for Site Recovery Manager? VMware does not have preferred storage and replication partners, only a list of currently supported replication adapters provided by partners. Is server-based replication software supported by Site Recovery Manager? Site Recovery Manager does not support server-based replication. Product Requirements Which versions of vSphere does Site Recovery Manager support? Site Recovery Manager requires a supported version of vSphere and a supported version of vCenter Server. Consult the Site Recovery Manager Compatibility Matrix at http://www.vmware.com/support/pubs/srm_pubs.html for your specific version of Site Recovery Manager. Is Site Recovery Manager compatible with vSphere Essentials? Site Recovery Manager 6.0 is compatible with vSphere Essentials Plus. It is not compatible with vSphere Essentials. Does Site Recovery Manager support vSphere ESXi? Site Recovery Manager does not support the free version of vSphere ESXi but does support licensed versions of vSphere ESXi used with a supported vSphere or VMware Infrastructure edition and version. See the Compatibility Matrix for the latest information. Does Site Recovery Manager require two active vCenter Server instances? Yes, Site Recovery Manager requires two active and licensed vCenter Server instances, one at each site (protected and recovery). NOTE: The shared recovery/protected sites feature in Site Recovery Manager enables multiple protected or recovery sites with multiple vCenter Server instances to be recovered or protected at a site with a single vCenter Server instance. (I.e., the multiple instances of Site Recovery Manager running at the shared recovery/protection sites are registered with the same single instance of vCenter Server at the shared recovery/protection site, so you do not need multiple vCenter Server instances at the shared recovery/protection site.). Do I need Site Recovery Manager installed at both sites (protected and recovery)? The Site Recovery Manager Service must be installed at both the primary site and the recovery site. However, Site Recovery Manager licenses are required for both sites (protected virtual machines) only when each site acts as a recovery site for the other. For protection in one direction (e.g., Site 1 site fails over to Site 2), licenses are required only for the protected virtual machines at Site 1. Does the Site Recovery Manager Service run on the same physical server as vCenter Server or on a different physical server? The Site Recovery Manager Service can run on either the same physical server as vCenter Server or a separate server. The VMware recommendation would be that both vCenter and Site Recovery Manager be installed on Virtual Machines to take advantage of the benefits virtual machines provide (HA, DRS, snapshots, etc.). We would also recommend that vCenter and SRM be installed on separate VMs (eg. VM for vCenter, VM for SRM) to allow for easier maintenance, troubleshooting and performance. Can I run the Site Recovery Manager Service in a virtual machine? Yes. This is the recommended installation method. Does the server where Site Recovery Manager is running need to have host bus adapters? The answer depends on the communication needs for the storage array and replication software in use. Consult your storage vendor’s documentation for more details. What are the requirements for the Site Recovery Manager database? Site Recovery Manager provides the option of its own embedded vPostgres database. This database requires no separate licensing or configuration. Site Recovery Manager also provides the option of utilizing external databases. These databases must be installed by the user. Each Site Recovery Manager service requires Open Database Connectivity (ODBC) only to the database at its own site. See the VMware Product Interoperability Matrixes for a list of specific databases and database versions supported with Site Recovery Manager. Are there any restrictions (number of protected VMs, etc) when using the vCenter Site Recovery Manager vPostgres embedded database? No, it is fully supported for all environments up to all configuration maximums. Product Features Does Site Recovery Manager support virtual machines using raw disk mapping (RDM) disks? Yes, Site Recovery Manager provides full support for virtual machines using RDMs. Does Site Recovery Manager require that protected site and recovery site networks be the same? No. Site Recovery Manager can change the IP address and VLAN of virtual machines at the time of recovery to the configuration the user specifies during setup. Does Site Recovery Manager update Domain Name System (DNS) tables at the recovery site? Site Recovery Manager can update the IP address and virtual switch for recovered virtual machines but does not update DNS tables at the recovery site. However, both Windows and Linux have dynamic DNS options that can do this. There is an example script for updating Microsoft DNS and BIND servers included in the scripts folder on Site Recovery Manager servers. During failover, are virtual machines shut down and started serially or in parallel? Virtual machines are shut down serially on each host but can be configured to start in parallel throughout a datacenter. The user can specify which virtual machines must be started serially because of dependencies, and which other virtual machines should start in parallel. How much overhead does Site Recovery Manager place on each virtual machine? Site Recovery Manager does not run any components in the virtual machine or on the vSphere ESX® server during normal operation, so it does not affect the performance of virtual machines. How much bandwidth is required between sites? Bandwidth requirements depend on the amount of data being replicated, the frequency of replication and the specific replication software. Site Recovery Manager sends very little information between sites itself and as a result generally has no impact on the bandwidth required between sites. If using vSphere Replication, use the vSphere Replication Bandwidth Calculator to estimate bandwidth requirements. If using array-based replication, your replication vendor can help to determine the required bandwidth for replication. Does Site Recovery Manager verify that the virtual machines have booted successfully at the recovery site? Yes. Site Recovery Manager monitors whether VMware Tools has started running in each virtual machine to determine whether the virtual machines have booted successfully. If Site Recovery Manager is running in a virtual machine and the virtual machine fails, can Site Recovery Manager still execute failover? Execution of recovery does not depend on the vCenter Server or Site Recovery Manager Service at the protected site. However, recovery does depend on having a running vCenter Server and Site Recovery Manager Service at the recovery site. When the Site Recovery Manager Service is running in a virtual machine, vSphere High Availability can be used to restart the Site Recovery Manager virtual machine in the event of a physical server failure. How does Site Recovery Manager handle loss of network connectivity between sites? Site Recovery Manager notifies the administrator when it cannot connect to the remote site. Failover is always manually initiated to avoid split-brain scenarios. Recovery does not require connectivity to the protected site. Are logs of test and failover execution exportable from Site Recovery Manager? Yes. They are available in the History section of each Recovery Plan. Can Site Recovery Manager recover virtual machine images that have been converted from physical systems? This scenario has not been tested with Site Recovery Manager. Can Site Recovery Manager automatically initiate failover? Site Recovery Manager does not automatically initiate failover. Failover initiation must be done manually. A best practice is to strictly limit which users have permission to initiate failover. Site Recovery Manager does include an SDK that can be used to externally initiate failover if required. If we have two sites with enough bandwidth between them, why do we need Site Recovery Manager rather than just using vSphere vMotion® between the sites? vSphere vMotion® is useful only when the virtual machine is still running. If an outage occurs, vSphere vMotion has no running virtual machine to operate on. Site Recovery Manager is designed to handle cases in which virtual machines are no longer running at the production site because of an outage and must be recovered at a recovery site. Can Site Recovery Manager be integrated with other disaster recovery management software? VMware provides an SDK for Site Recovery Manager that enables some degree of custom integration with other disaster recovery software. Site Recovery Manager does not provide built-in integration with third-party software products other than array-based replication software. Replication What is vSphere Replication? vSphere Replication is the industry’s first hypervisor-based replication, purpose-built for vSphere and Site Recovery Manager. vSphere Replication enables replication between sites at an individual virtual machine level and is managed directly in vCenter Server. With vSphere Replication, customers can deploy heterogeneous storage arrays across sites, reducing costs by using lower-end storage at the failover site. What RPO can I expect with vSphere Replication? With vSphere Replication, users can select the replication schedule for each individual ESX host. The RPO can be selected from a range of 15 minutes to 24 hours. Are there any additional restrictions for using vSphere Replication? vSphere Replication cannot be used in conjunction with VMs that are not powered on, vSphere Fault Tolerance, Virtual Machine templates, linked clones, and physical RDMs. Does Site Recovery Manager support discrete, asynchronous or synchronous replication? Site Recovery Manager can support discrete, asynchronous and synchronous replication. See the Storage Partner Compatibility Matrix Compatibility Matrixes for vCenter Site Recovery Manager 6.0 to determine which storage replication adapters support which types of replication for a specific array. What is the purpose of the storage replication adapters? The storage replication adapters translate generic commands generated by Site Recovery Manager for tasks such as querying replicated datastores and promoting replicated data stores into array-specific commands. They enable Site Recovery Manager to work with a variety of array types. Where can I find the current list of replication adapters and supported replication for Site Recovery Manager? The Storage Partner Compatibility Matrix Compatibility Matrixes for vCenter Site Recovery Manager 6.0 includes a list of storage replication adapters that have passed VMware certification for Site Recovery Manager as well as the storage array and replication with which they are supported. Will new storage replication adapters be available in the future, and will they require a new release of Site Recovery Manager? VMware continues to work with additional storage partners to help them develop new adapters for Site Recovery Manager. New adapters can be added and used at any time without requiring a new release of Site Recovery Manager. If you are interested in using Site Recovery Manager with replication solutions that are not currently supported, contact your storage vendor. Also, let VMware know about your request by contacting your VMware representative or reseller. Does the storage replication adapter need to be installed on the same server as Site Recovery Manager? Yes. Can multiple storage replication adapters be used with Site Recovery Manager simultaneously? Yes. Multiple replication adapters can be installed in Site Recovery Manager to enable it to communicate with multiple arrays simultaneously. Keep in mind that a VM with VMDKs stored on multiple arrays cannot be protected with SRM. All VM files must be located on the same array. Is Site Recovery Manager compatible with storage virtualization solutions? Site Recovery Manager is designed to work with all devices that present themselves as storage targets and can replicate their underlying storage. Many storage- virtualization solutions can operate in this manner. For Site Recovery Manager to work with a given storage- virtualization device, a storage replication adapter must be available for that device. The Storage Partner Compatibility Matrix Compatibility Matrixes for vCenter Site Recovery Manager 6.0 includes a complete list of supported storage virtualization solutions. Does Site Recovery Manager support NFS arrays? Yes. Site Recovery Manager supports NFS storage and replication. Does Site Recovery Manager monitor the status of replication? Site Recovery Manager monitors the replication configuration to detect when replication is turned off for a datastore containing protected virtual machines, so that it can notify administrators. Does Site Recovery Manager support using consistency groups in the replication configuration? Site Recovery Manager takes consistency groups into account, although support varies depending on storage vendor. Consult the storage vendor storage replication adapter readme for details. How does Site Recovery Manager run a test without actually failing-over storage? The answer depends on the capabilities of the array. For some arrays, the storage replication adapter takes a snapshot or clone of the datastore replica and presents it to the vSphere ESX hosts to use for testing. For other arrays, it halts replication temporarily to do testing. Can we write our own storage replication adapter? VMware supports configurations that use storage replication adapters written by storage partners only. Storage partners who wish to write a new adapter should contact VMware directly. Who provides support for Site Recovery Manager deployments? Problems that appear to be caused by Site Recovery Manager should be directed to VMware support. Problems that appear to be caused by the replication software, storage replication adapter or storage array should be directed to the appropriate storage partner’s support services. VMware and the vendors who provide replication adapters have cooperative support agreements in place to ensure that support requests can be coordinated between VMware and the storage partner. Where should we ask additional questions about whether Site Recovery Manager works with software from storage partners? VMware publishes a list of currently supported storage and replication in the Storage Partner Compatibility Matrix. Remaining questions should be directed to the appropriate storage vendor. Design Where can I find a list of recommendations or best practices for Site Recovery Manager? There is a white paper located here that covers Site Recovery Manager best practices in regards to performance/reduced RTO. This paper is currently (May 2015) in the process of being updated and expanded. The new version will be available in the next few months. What applications can I protect with Site Recovery Manager? Any application that is supported on vSphere is supported for protection with Site Recovery Manager. That said there are some things that shouldn't be protected with Site Recovery Manager. This blog has the details.
The environment: 2x vCenter servers (as VMs) in Linked Mode with SRM SW installed. Clustered ESXi hosts  and number of protected VMs … vCenter Server 5.1 U2 ESXi hosts 5.1 U2 SRM server 5.... See more...
The environment: 2x vCenter servers (as VMs) in Linked Mode with SRM SW installed. Clustered ESXi hosts  and number of protected VMs … vCenter Server 5.1 U2 ESXi hosts 5.1 U2 SRM server 5.1.2 SAN IBM Storwize v7000 (Hosts accessing storage via switched FC fabric) SRA version: IBM Storwize family SRA 2.3.0 Current software level: Version 7.2.0.6 (build 87.9.1404290000) Verify that you have at least 6.4.x storage microcode in place: http://www.vmware.com/resources/compatibility/SRA Concept schema: Picture from: IBM Storwize Family Storage Replication Adapter Version 2.3.0 User Guide The SETUP (Setup steps listed below are mainly focused to "Non-Preconfigured environment" SRA option but most of them applies to preconfigured env. as well) To clarify IBM semantic: Pre and Non-pre options are all about how you as an administrator prepare your SAN before you start with SRA setup*. This decision will later influence how the array manipulates with Flash Copy (FC) volumes during Test Recovery. (*with SRA configuration utility IBMSVCSRAUtil.exe) Final choice is only up to every sys/storage-admin and his personal preference. < IBM Flash Copy™ is feature which enables you to create, nearly instantaneously, point-in-time snapshot copies of entire logical volumes or data sets---> Array-Based disk snapshots. > Preconfigured environments Environment where Storage Admin creates FC volumes beforehand so during every SRM Test Recovery SRA do not need to create FC volumes “on per Test basis”. Once the FC volumes are created they will be reused every time you run SRM Test Recovery. You haveto create equal number of  FlashCopy volumes on both the production and the recovery site. Only “Copy Operator” user role is needed on SAN management side because with FC preconfigured on the array SRA manipulates only with mirror state and consistency groups (it doesn’t need to create FC volumes during Test Recovery). You have to map/present RC volumes together with FC volumes to ESXi servers on recovery site and then RC volumes together with FC volumes to ESXi servers on protected site. As usual … the mirrors must be synchronized before any SRM operations can be run. Pros:   User role used by SRA for connect to the array do not need to have administrator privilege on SAN management side (for FC volumes creation during Test and delete at Cleanup phase) Cons: This option consumes twice as much space on the array as non-preconfigured environment option. Higher administrative overhead for the first configuration. Non-preconfigured environments Environment where Storage Admin doesn’t prepare any FC volumes on the array so during SRM Test Recovery, SRA (through SAN Administrator user role) creates and attach all the necessary FC volumes to ESXi hosts (equal to number of Target/Source volumes) which are later discarded by Cleanup operation after Test Recovery completes. You must specify in IBMSVCSRAUtil tool “Test MDisk Group ID” where the FC volume will be created on demand by SRA during Test Recovery operation. MDisk Group is referred as Storage Pool so to the “Test MDisk Group ID” column enter Storage Pool ID where the SRA will create FC volumes during Test Recovery operation. Ensure you have enough space in that pool for the FC volumes! Properties view of Storage pool: Pros: Although you need sufficient space (equal to number and size of target/source volumes) inside the storage pools in the time of Test recovery this space its not consumed permanently because FC volumes are detached (from hosts) and deleted (on the array) at the end of the Test (Cleanup phase). Cons: User role used by SRA to connect to the array must have administrator privilege on the array to successfully create/delete FC volumes in the specified storage pools.         It’s not the best option from the security perspective and can prevent admins from using this option. Note: IBM Storwize v7000 User Guide stated that “Preconfigured” option doesn’t not attach or detach the volumes to or from the host ... empirically ... both SRA options performs detach/attach operation on volumes during test and recovery operations. Setup steps with Non-preconfigured... SRA option I will not dig too much into some minor setup details this should be more fast track guide with some tips how to successfully pass-through the installation and setup process. Following steps assumes that you have already prepared and configured your SAN see “Preparing the SRA environment” section in Storwize Family Replication Adapter 2.3.0 User Guide Same applies for SRM installation. Do all the steps listed below on both Protected and Recovery site SRM servers. Note: From my previous experience with Hitachi arrays and their CCInterface with Command device (as RDM disk) I must say that IBM SRA setup is much easier and straightforward in so far as at the end I thought I must miss something ... This is mainly due to the type of the communication layer between SRA and the Array. IBM SRA utilize and primarily depends on network connection to the SAN Controller Management  in opposite to SAN fabric (via RDM disk) like Hitachi etc. So from that point I hope that no one will struggle with consecutive steps. STEPS: 1.    Download SRA (use SRA for Storwize Family not the one for SVC):         https://my.vmware.com/group/vmware/details?downloadGroup=SRM512&productId=291#product_downloads`   [vCenter/SRM Server]   2.     Install SRA (verify the installer points to SRM installation directory) 3.     Check is SRA is successfully installed (if you don't see installed SRA click on Rescan SRAs) [Storwize Unified management GUI] https://<SANmanagementIP>/gui#home-start 4.     Create user for SRA and assign it to Copy Operator Group [vCenter/SRM Server] 5.      In IBM SRA installation folder run SRA utility 6.     To configure SRA double-click the IBMSVCSRAUtil.exe to open the IBM configuration utility. Leave Pre-Configured Env. checkbox blank Chose desired volume type Type storage pool ID where the SRA will create FlashCopy volumes. Ensure there is sufficient space. Test MDisk Group ID and Volume Type settings could differ between sites To determine if your SAN configuration is correct you can optionally run SRA configuration Check  („Check Configuration“ button) If everything is configured correctly the output should look similar to this one: [vSphere client SRM config through plugin] 7.     In Array Managers view click Add Array Manager and chose custom display name for the Array Manager 8.     Enter Array manager Information Name Filter – if you leave it blank (under Array Manager Devices tab) you will see all the replicated volumes discovered on the         array storage pool … for quick orientation it’s much better to type replicated volume name/s here…         On both sites type the names of all local replicated volumes (comma separated) you want to see in the list. User name and Password – for user created in step #4 9.     Enable the pair on the Array Pairs tab (You can do it either form protected or recovery SRM site plugin just once.) You should see then an enabled Pair: Verify filtered device pairs and their replication direction: ---END--- NOTES and TIPS: 10.    Just a picture from the Array how the FlashCopy volume (used by and created during SRM Test Recovery operation) “looks like” on the back-end in the defined storage pool.            FC volume is given automatically assigned name with prefix “vdisk”…followed by iťs number. 11.     If the user account configured in step #8 doesn't have proper privileges for creating FC volumes on the array your Test Recovery will end up with the following error: 12.    Optionally if you encounter a problem where the host (after SRA/SRM initiated rescan) doesn't see recovered volumes and corresponding VMs … just because in time of HBA rescan            the replicated devices was not ready yet…you can delay HBA rescans via Advanced SRM parameter “storageProvider.hostRescanDelaySec”: 13.     If you do not want from SRM to leave snap-xxx prefix in names of recovered datastores you can force SRM to remove this auto-generated prefix by checking the box of “storageProvider.fixRecoveredDatastoreNames”: 14.    In cases of failed Recovery due to VMware Tools Timeout you can configure SRM not to wait for VMware Tools to start in the recovered VMs. (That’s useful if you have (intentionally) some VMs without VM Tools installed)           The option is Recovery.powerOnTimeoutand you must set this value to 0. Storwize v7000 IBM sources: SRA and vCenter server plugin (IBM Storage Management Console for VMware vCenter) download: http://www-933.ibm.com/support/fixcentral/ Storwize v7000 microcode download and microcode compatibility tables: http://www-01.ibm.com/support/docview.wss?&uid=ssg1S1003705 http://www-01.ibm.com/support/docview.wss?uid=ssg1S4001306 IBM System Storage SAN Volume Controller and Storwize V7000 Best Practices and Performance Guidelines: http://www.redbooks.ibm.com/abstracts/SG247521.html?Open IBM SAN Solution Design Best Practices for VMware vSphere ESXi: http://www.redbooks.ibm.com/abstracts/sg248158.html?Open VMware vSphere best practices for IBM SAN Volume Controller and IBM Storwize family: https://www-304.ibm.com/partnerworld/wps/servlet/download/ IBM Storwize Family Storage Replication Adapter documentation webpage: http://pic.dhe.ibm.com/infocenter/strhosts/ic/index.jsp?topic=%2Fcom.ibm.help.strghosts.doc%2FSVC_SRA-homepage.html Storvize v7000 VMware sources: KB articles: Using VMware vCenter Site Recovery Manager 5.x with IBM Storwize V7000 (2076) 6.4 (2013231) http://kb.vmware.com/kb/2013231 Slow performance during Storage vMotion, Clone, and Snapshot consolidation operations in various storage systems (2007723) http://kb.vmware.com/kb/2007723 IBM Storwize v7000 VAAI Support: http://www.vmware.com/resources/compatibility/ IBM Storwize v7000 Supports: Block Zero (Zero Blocks/Write Same), Full Copy (Clone Blocks/Full Copy/XCOPY), HW Assisted Locking (Atomic Test & Set (ATS) IBM Storwize v7000 Doesn’t support: Thin Provisioning VAAI API family (TP stun AKA “Out of Space Behavior”, TP Space Threshold Warning AKA „Quota Exceeded“  and Dead space reclamation / Thin Provisioning Block Space Reclamation AKA “UNMAP”) How to verify that VAAI is working properly (from SAN perspective) https://www.ibm.com/developerworks/community/blogs/anthonyv/entry/upgrading_to_esxi_5_0_how_to_confirm_vaai_status?lang=en Disclaimer: You use this proven practice at your discretion. Author do not guarantee any results from the use of this proven practice. This proven practice is provided on an as-is basis and is for demonstration purposes only.
Hello Guys, I am running esxi 5.0 and SRM 5.0.1 with the IBM storage box. I have issue with the LVM.EnableResingature settings. According to my understanding LVM.resignature setting needs to set... See more...
Hello Guys, I am running esxi 5.0 and SRM 5.0.1 with the IBM storage box. I have issue with the LVM.EnableResingature settings. According to my understanding LVM.resignature setting needs to set 0 .Is this setting needs to be set on both sites LIVE and DR ? In our configuration we need to set to 1 in the live site. Many Thanks Visa
Hi, First of all I am thank full to Mike Laverick for his quick and correct answer. Now I wanted to know that is there any possibilty that if I have two ESX Vsphers 4 hosts containing VMs in t... See more...
Hi, First of all I am thank full to Mike Laverick for his quick and correct answer. Now I wanted to know that is there any possibilty that if I have two ESX Vsphers 4 hosts containing VMs in two different sites (Protectiona and Recovery) can be replicated while I dont have any SAN or NAS, instead I have only DAS. Please let me know if it can be done through any budgeted third party solution while VMWare has no solution for it. Regards Naveed
Introduction Building a low-cost, self-contained, learning, testing and development environment using EMC Celerra Virtual Storage Appliances (VSAs) with VMware Virtual Infrastructure and ... See more...
Introduction Building a low-cost, self-contained, learning, testing and development environment using EMC Celerra Virtual Storage Appliances (VSAs) with VMware Virtual Infrastructure and VMware Site Recovery Manager (SRM). There are two goals associated with this initiative. The first is this installation and configuration of “geographically separate” Celerra VSA instances complete with bi-direction replication. The second goal leverages these Celerra VSA for the purpose or testing and developing a working knowledge of VMware’s Site Recovery Manager (SRM). Intended Audience This proven practice is intended for virtualization experts (VCPs) and storage experts. The goal is to build an SRM environment using EMC Celerra VSAs Outline Section 1: The Basics Assumptions Step 1: Download and Import Celerra Virtual Storage Appliance (VSA0 Step 2: Configuring the Celerra VSA VM Step 3: Configuring the Celerra VSA TCP/IP addresses Step 4: Configuring the Celerra VSA to be Unique Step 5: Licensing Step 6: Configuring cge IP addresses Section 2: Adding Physical Storage Step 1: Add an new VMDK to your Celerra VSA VM Step 2: Configure the Celerra VSA to use the new storage Step 3: Adding “Physical” Disk to the Celerra VSA Step 4: Configure the Celerra VSA to use the new storage Section 3: Review Section 4: Configuring Celerra Replication Step 1: Configuring NTP (Network Time Protocol) Step 2: Correcting the Celerra VSA Replication Database. Step 3: Configuring Replication Using the Celerra Manager GUI Step 4: Preparing ESX Servers for iSCSI Targets and LUNs Section 5: Site Recovery Manager Installation Step 1: Site Recovery Manager Database Connectivity Step 2: Copying Site Recovery Manager and the SRA Step 3: Installing EMC Solutions Enabler Step 4: Installing Site Recovery Manager Step 5: Installing the Storage Replication Adapter Step 6: Installing the SRM Plug-in for Virtual Center Section 6: Site Recovery Manager Configuration Step 1: Configuring the Connection Step 2: Configuring the Array Manager Step 3: Configuring Inventory Mappings (Optional) Step 4: Configuring Protection Groups Step 5: Configuring Recovery Groups Step 6: Testing (at long last…) Appendix A: Configuring the Replication Target (Command Line Interface) Configuring Replication Appendix B: iSCSI and NFS Discrete LUN Creation & Assignment Step 1: Creating iSCSI Targets Step 2: Configuring iSCSI LUNs and presenting them to ESX as VMFS Datastores Step 3: Configuring NFS LUNs and presenting them to ESX as NFS Datastores Appendix C: Basic VI Commands Appendix Troubleshooting Author Your information is one of your most strategic assets. You can count on EMC to keep innovating ways to store, protect, optimize, and leverage information, all with the aim of contributing to your ongoing success. Bernie Baker authored this proven practice and says "THANKS TO MY COLLEAGUES ON THE VMWARE AFFINTY TEAM AT EMC FOR TESTING, PROOFING AND SUPPORTING THIS EFFORT. A SPECIAL THANK YOU TO STEPHEN SPELLICY FOR HIS EFFORTS IN THE CREATION OF THIS PAPER" Resources * http://virtualgeek.typepad.com/virtual_geek/2008/08/celerra-virtual.html * http://virtualgeek.typepad.com/virtual_geek/2008/11/celerra-virtual.html * http://virtualgeek.typepad.com/virtual_geek/2008/11/celerra-virtual-appliance-ho wto-301---replicating-between-two-celerravsas.html * Administering VMware Site Recovery Manager 1.0, Mike Laverick * VMware Site Recovery Manager 1.0 Evaluator Guide * VMware Site Recovery Manager 1.0 Update 1 Administration Guide * EMC® Celerra® NS Series iSCSI, EMC Celerra Replicator™ Adapter for VMware Site Recovery Manager, Version 1.0, Release Notes, EMC P/N 300-007-023 * http://www.userlocal.com/helpvi.php Disclaimer You use this proven practice at your discretion. VMware and the author do not guarantee any results from the use of this proven practice. This proven practice is provided on an as-is basis and is for demonstration purposes only. THE CONTENTS OF THIS WORK ARE NOT MEANT TO BE A COMPLETE INSTALLATION AND CONFIGURATION GUIDE BUT AN INITIAL CONFIGURATION VIABLE TO SUPPORT LEARNING, TESTING AND DEVELOPMENT OF THE CELERRA VIRTUAL STORAGE APPLIANCE (VSA) IN A NON-PRODUCTION VMWARE VIRTUAL INFRASTRUCTURE ENVIRONMENT WITH VMWARE SITE RECOVERY MANAGER (SRM). NOTE: THIS CONFIGURATION, SPECIFICALLY RUNNING CELERRA VSAS ON VMWARE ESX, NOT SUPPORTED IN PRODUCTION BY EMC OR VMWARE. BEST EFFORT SUPPORT PROVIDED BY FORUMS.EMC.COM, VIRTUALGEEK.TYPEPAD.COM AND THE VMWARE AFFINITY TEAM WITHIN EMC. ALSO, NOTE THAT YOU CANNOT USE THIS FOR ANYTHING BEYOND TESTING AND DEVELOPMENT WITHOUT VIOLATING THE LICENSE AGREEMENT