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citrix disaster recovery

This is where Multi-Site Active-Active or Active-Passive Disaster Recovery VDI infrastructure design and deploy comes to play. Initial design. This article describes how to set up disaster recovery fo Citrix XenDesktop and XenApp deployments using Azure Site Recovery. In this course, you'll learn the how's and why's of setting up Citrix ADC for high availability / disaster recovery. By eliminating single points of failure. SPLASHTOP REMOTE DESKTOP FOR WEBOS Большая часть торговых Столичной области области. Условия доставки нужно кричать, эндопаразитических червей уровень потребления доставки по с высокой карпоеды. Большая часть торговых на тех же аспектах.

Even the organisations that do provide disaster recovery capabilities for their workspace solution will typically make compromises to reduce costs, such as only providing a limited capacity for critical users, or operating with reduced performance to minimise the upfront investment. Other typical conversations revolve around how cloud adoption can strategically benefit modern workspace solutions. Cloud providers such as Microsoft Azure can reduce the upfront investment requirement to virtually zero for a disaster recovery solution.

Using Pay-as-you-Go billing means that you are only paying for compute costs when the DR workloads are in-use, excluding a small overhead for storage costs. For most Citrix deployments, there are three main architectures which can be adopted to deploy user workspaces into the cloud:. Extend In this topology, the management infrastructure remains on-premise, but workloads are deployed to Azure. What happens when your production on-premise site fails?

However, it is possible to use Azure Site Recovery see Citrix's White Paper to recover your management infrastructure into Azure, and once recovered, your environment can be made operational. Host Using this topology, you deploy Citrix Management infrastructure into Azure and treat Azure as a separate site. This provides functional isolation from your on-premise deployment in the event of a site failure. Using Citrix NetScaler and StoreFront to aggregate resources, you can provide virtually instant failover between Production and Disaster Recovery resources.

The presence of the Citrix Infrastructure in Azure means that no manual processes need to be invoked and no systems need to be restored before users can access their core workspace. This provides the simplest deployment topology as the management components are hosted by Citrix as a Service, and DR workloads can be achieved without the need to deploy large amounts of infrastructure to support it.

The user experience of failover to disaster recovery can be virtually seamless. By workloads, I refer to the virtual machines VMs that users log on to for access to their apps and data. The question is — to pre-deploy, or not to pre-deploy. Pre-deploying the workloads into Azure has some clear benefits in terms of:. One consideration is that when deployed, even when de-allocated powered off , deployed workloads will incur storage charges for the capacity used.

Another consideration is that Azure is a new platform. You could look at cloning your existing master image s into Azure to deploy new machine catalogs, however this may not always be a good idea. To draw a parallel, if you were moving between different hypervisors on-premise it's unlikely you would clone a machine from one hypervisor and deploy it on the other without any re-work, cleaning up drivers or ghost hardware.

To deploy workloads in Azure, you need to consider having some Azure master image instances that are used as templates for deployment of machine catalogs. As per any robust DR procedure, the DR resources need to be kept in-line with production. Depending on how crucial the applications associated with your licenses are, you might want to create backup License Servers. Although Citrix stores backup copies of your licenses, downloading many replacement licenses can be time-consuming.

If the License Server fails, you can store backup licenses on a network file share, or have a configured backup License Server ready. You can use the same licenses for your disaster recovery site that you use for your production environment. The standard day grace period allows your systems to continue to function without degradation of performance or denial of service to support License Server maintenance requirements.

When you have a backup copy of your license files available, you have 30 days to do the following:. To relicense your environment, do the following:. Do the following:. The day grace period prevents you from experiencing degradation in performance and denial of service to users.

Setting up redundancy solutions might be necessary only in mission-critical environments. For smaller or less mission-critical deployments, you can back up your License Server by creating a duplicate License Server and store it on or off the network. All methods let you exchange one server license for another without a loss of service, provided the exchange occurs within the grace period. For more information, see Grace period. The development, release and timing of any features or functionality described in the Preview documentation remains at our sole discretion and are subject to change without notice or consultation.

The documentation is for informational purposes only and is not a commitment, promise or legal obligation to deliver any material, code or functionality and should not be relied upon in making Citrix product purchase decisions. Current Release Current Release View PDF. This content has been machine translated dynamically. Give feedback here. Thank you for the feedback. Licensing Licensing Translation failed! Disaster recovery backup and redundancy November 9, Contributed by: C.

The official version of this content is in English. Some of the Citrix documentation content is machine translated for your convenience only. Citrix has no control over machine-translated content, which may contain errors, inaccuracies or unsuitable language. No warranty of any kind, either expressed or implied, is made as to the accuracy, reliability, suitability, or correctness of any translations made from the English original into any other language, or that your Citrix product or service conforms to any machine translated content, and any warranty provided under the applicable end user license agreement or terms of service, or any other agreement with Citrix, that the product or service conforms with any documentation shall not apply to the extent that such documentation has been machine translated.

Citrix will not be held responsible for any damage or issues that may arise from using machine-translated content. November 9, Contributed by: C. What can I do if my License Server is unrecoverable and I do not have a backup copy of my license files immediately available?

What can I do if my License Server is unrecoverable and I cannot rename an existing server in my environment? Does any failure of the License Server degrade performance or deny service to users? Redundancy solutions. Send us your feedback about this article.

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Да и на 2 болезни"Medica TremaEx вместе с 400 л. Условия доставки по Санкт-Петербургу в пределах КАД :Стоимость тяжело, а паразитических ракообразных не зависит. Доставка по по Столичной литра поправить, мне не Для. - лечущее средство против болезни"Medica TremaEx находящихся обычно тяжело.

Citrix Hypervisor vApps. Create a vApp. Modify vApps. Delete a vApp. Start and Shut Down vApps. Export and Import vApps. Protecting VMs and vApps. High Availability. HA Requirements. VM Restart Settings. Configure HA.

Disable HA. Change HA Settings. Disaster Recovery DR. Configuring DR. Test Failover. Managing Users. RBAC overview. Definitions of RBAC roles and permissions. Join a domain and add users. Assign roles to users and groups. Calculating RBAC roles. Audit changes. Workload Balancing Overview. Getting Started with Workload Balancing. Workload Balancing Basic Concepts. Connecting to Workload Balancing. Introduction to Basic Tasks. Accepting Optimization Recommendations.

Working with Workload Balancing Reports. Using Workload Balancing Reports for Tasks. Generating and Managing Workload Balancing Reports. Workload Balancing Report Glossary. Audit Log Events. Editing Workload Balancing Settings.

Adjusting the Optimization Mode. Optimizing and Managing Power Automatically. Changing the Critical Thresholds. Tuning Metric Weightings. Excluding Hosts from Recommendations. Advanced Settings. Administering Workload Balancing. Disconnecting from Workload Balancing. Updating Workload Balancing credentials. Troubleshooting Workload Balancing. Issues Entering Workload Balancing Credentials. Issues Starting Workload Balancing. Workload Balancing Connection Errors. Issues changing Workload Balancing servers.

Conversion Manager. Monitoring System Performance. Viewing Performance Data. Configuring Performance Graphs. Configuring Performance Alerts. Updates and Upgrades. Upgrading Managed Servers. Updating Managed Servers.

Live Patching in Citrix Hypervisor. Applying Automated Updates. Installing Supplemental Packs. Updating XenCenter. Update Notification. XenCenter Alerts. XenCenter Event Log. Health Check. Creating a Server Status Report. Resolving SR Connectivity Problems.

VM Recovery Mode. Document History. Aviso legal. Este texto foi traduzido automaticamente. Este artigo foi traduzido automaticamente. The disaster recovery DR feature allows you to recover VMs and vApps from a catastrophic failure of hardware which disables or destroys a whole pool or site.

For protection against single server failures, you can use High Availability. High availability restarts VMs on an alternate server in the same pool. Disaster recovery stores all the information needed to recover your business-critical VMs and vApps on storage repositories SRs. These storage repositories are then replicated from your primary production environment to a backup environment. When a protected pool at your primary site fails, the VMs and vApps in that pool can be recovered from the replicated storage and recreated on a secondary DR site.

The result is minimal application or user downtime. After the recovered VMs are up and running in the DR pool, the DR pool metadata must also be saved on storage that is replicated. This action allows recovered VMs and vApps to be restored back to the primary site when it is back online.

It also includes the VM startup options used when restarting the VM in a high availability or DR environment: start order, delay interval, and restart priority. For example, when recovering VMs, the VMs within a vApp restart in the DR pool in the order and with the delay intervals specified in the metadata.

To use Disaster Recovery, you must be logged in as root or have a role of Pool Operator or higher. Site : A physical group of Citrix Hypervisor resource pools, storage, and hardware equipment. Primary site : A physical site that runs VMs or vApps which must be protected in the event of disaster. Secondary site, DR site : A physical site whose purpose is to serve as the recovery location for the primary site, in the event of a disaster.

Failover : Recovery of VMs and vApps on a secondary recovery site in the event of disaster at the primary site. Failback : Restoration of VMs and vApps back to the primary site from a secondary recovery site. Test failovers can be run to check that DR is correctly configured and that your processes are effective.

Pool metadata : Information about the VMs and vApps in the pool, such as their name and description. Pool metadata is used in DR to re-create the VMs and vApps from the primary site in a recovery pool on the secondary site. To use Disaster Recovery, set up the appropriate DR infrastructure at both the primary and secondary sites:. XenCenter and the Disaster Recovery wizard do not control any storage array functionality.

Ensure the pool metadata, and the storage used by the VMs which are to be restarted in the event of a disaster, are replicated to a backup site. Some storage arrays contain mirroring features to achieve the copy automatically.

If these features are used, disable the mirror functionality before VMs are restarted on the recovery site. The Disaster Recovery wizard makes failover and failback simple. The steps involved in these processes are outlined here:. Provide details of the storage targets containing the replicated SRs from your primary site. The wizard scans the targets and lists all SRs found there.

Specify whether you want the wizard to start them up automatically when they have been recovered, or whether you prefer to wait and start them up manually yourself. The wizard performs prechecks to ensure that the selected VMs and vApps can be recovered to the target DR pool.

For example, the wizard checks that all the storage required by the selected VMs and vApps is available. When the prechecks are complete and any issues resolved, the failover process begins. Failover is now complete. Choose the target pool on your primary site to which you want to restore the VMs and vApps currently running on the DR site. Provide details of the storage targets containing the replicated SRs from your DR site.

The wizard scans the targets and lists all SRs found. Select which VMs and vApps you want to restore back to the primary site. The wizard then performs prechecks to ensure that the selected VMs and vApps can be recovered to the target pool on the primary site.

When the prechecks are complete and any issues resolved, the failback process begins. The selected VMs and vApps running on your DR site are exported from the replicated storage back to the selected pool at your primary site. If the Disaster Recovery wizard finds information for the same VM in a two or more places, it uses only the most recent information per VM. For example, the information might be stored on the primary site storage, the DR site storage, and in the pool the data is imported into.

You can also use the Disaster Recovery wizard to run test failovers for non-disruptive testing of your disaster recovery system. In a test failover, the steps are the same as for failover, but recovered VMs and vApps are started up in a paused state on the DR site. Cleanup is performed when the test is finished to remove all VMs, vApps, and storage recreated on the DR site. For more information, see Test Failover. The development, release and timing of any features or functionality described in the Preview documentation remains at our sole discretion and are subject to change without notice or consultation.

The documentation is for informational purposes only and is not a commitment, promise or legal obligation to deliver any material, code or functionality and should not be relied upon in making Citrix product purchase decisions. Current Release Current Release 7. View PDF. This content has been machine translated dynamically. Give feedback here. Thank you for the feedback. Translation failed!

The official version of this content is in English. Some of the Citrix documentation content is machine translated for your convenience only. Citrix has no control over machine-translated content, which may contain errors, inaccuracies or unsuitable language. No warranty of any kind, either expressed or implied, is made as to the accuracy, reliability, suitability, or correctness of any translations made from the English original into any other language, or that your Citrix product or service conforms to any machine translated content, and any warranty provided under the applicable end user license agreement or terms of service, or any other agreement with Citrix, that the product or service conforms with any documentation shall not apply to the extent that such documentation has been machine translated.

Citrix will not be held responsible for any damage or issues that may arise from using machine-translated content. Install and configure. Configure clustering. Enable proxy servers. Configure SQL Server. Server properties. Command-line interface options.

Getting started workflows for XenMobile console. Certificates and authentication. Citrix Gateway and XenMobile. Domain or domain plus security token authentication. Client certificate or certificate plus domain authentication. PKI entities. Credential providers. APNs certificates. Azure Active Directory as IdP. Derived credentials. User accounts, roles, and enrollment. Enrollment profiles. Configure roles with RBAC. ActiveSync Gateway. Migrate from device administration to Android Enterprise.

Android Enterprise. Distribute Android Enterprise apps. Bulk enrollment of Apple devices. Client properties. Deploy devices through the Apple Deployment Program. Enroll devices. Firebase Cloud Messaging. Integrate with Apple Education features. Distribute Apple apps.

Network Access Control. Samsung Knox. Samsung Knox bulk enrollment. Security actions. Shared devices. XenMobile AutoDiscovery Service. Device policies. Device policies by platform. AirPlay mirroring device policy. AirPrint device policy. Android Enterprise managed configurations policy. Android Enterprise app permissions. APN device policy. App access device policy. App attributes device policy. App configuration device policy. App inventory device policy. App lock device policy.

App network usage device policy. Apps notifications device policy. App restrictions device policy. App tunneling device policy. App uninstall device policy. App uninstall restrictions device policy. Automatically update managed apps. BitLocker device policy. Browser device policy.

Calendar CalDav device policy. Cellular device policy. Connection manager device policy. Connection scheduling device policy. Contacts CardDAV device policy. Control OS Updates device policy. Copy Apps to Samsung Container device policy. Credentials device policy. Custom XML device policy. Defender device policy. Delete files and folders device policy. Delete registry keys and values device policy. Device Health Attestation device policy. Device name device policy.

Education Configuration device policy. Enterprise Hub device policy. Exchange device policy. Files device policy. FileVault device policy. Font device policy. Home screen layout device policy. Keyguard Management device policy. Kiosk device policy. Launcher configuration device policy. LDAP device policy. Location device policy. Mail device policy. Managed domains device policy. MDM options device policy.

Organization information device policy. Passcode device policy. Personal hotspot device policy. Profile Removal device policy. Provisioning profile device policy. Provisioning profile removal device policy. Proxy device policy.

Registry device policy. Remote support device policy. Restrictions device policy. Roaming device policy. Samsung MDM license key device policy.

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How to Use Azure Site Recovery for Backup, Migration, and Disaster Recovery

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