Create a Restore Job Definition - VMware

ECX leverages Copy Data Management technology for testing and cloning use cases, instant recovery, and full disaster recovery. VMware Backup jobs support Instant VM Restore and Instant Disk Restore scenarios.

Instant VM Restore Instant Virtualization icon jobs are run in the following modes: 

  • Test Mode
  • Creates temporary virtual machines for development/testing, snapshot verification, and disaster recovery verification on a scheduled, repeatable basis without affecting production environments. Test machines are kept running as long as needed to complete testing and verification and are then cleaned up after testing and verification completes. Through fenced networking, you can establish a safe environment to test your jobs without interfering with virtual machines used for production. Virtual machines created through Test mode are also given unique names and identifiers to avoid conflicts within your production environment.
  • Clone Mode
  • Creates copies of virtual machines for use cases requiring permanent or long-running copies for data mining or duplication of a test environment in a fenced network. Virtual machines created through Clone mode are also given unique names and identifiers to avoid conflicts within your production environment. With clone mode you must be sensitive to resource consumption, since clone mode creates permanent or long-term virtual machines.
  • Production Mode
  • Enables disaster recovery at the local site from primary storage or a remote disaster recovery site, replacing original machine images with recover images. All configurations are carried over as part of the recovery, including names and identifiers, and all copy data jobs associated with the virtual machine continue to run.
  • You can also set an IP address or subnet mask for virtual machines to be repurposed for development/testing or disaster recovery use cases. Supported mapping types include IP to IP, IP to DHCP, and subnet to subnet.
  • Instant Disk Restore Instant Access icon
  • Provides instant writable access to data and application recovery points. An ECX snapshot is mapped to a target server where it can be accessed, copied, or put immediately into production use as needed.

    BEFORE YOU BEGIN:

    • Create and run a VMware Backup job. See Create a Backup Job Definition - VMware.
    • Ensure the latest version of VMware Tools is installed in your environment. ECX was tested against VMware Tools 9.10.0.
    • For email notifications, at least one SMTP server must be configured. Before defining a job, add SMTP resources. See Register a Provider.
    • You must add credentials to the destination virtual machine when recovering with the subnet option. See Add Credentials to a Virtual Machine.
    • To run network prescripts and postscripts, select the Power on after recovery option, then the Enable pre and post network VM level scripts option. Note that prior to running the job, the scripts must be defined and copied to specific locations on the virtual machine. In a Windows environment, copy prenetwork.bat and postnetwork.bat to your c:\program files\catalogic software\ecx\scripts directory. In a Linux environment, copy prenetwork.sh and postnetwork.sh to your /opt/ECX/scripts/ directory.

    CONSIDERATIONS:

    • Note that VMware Backup and Restore jobs only support vCenters or ESX hosts running vSphere 5.1 through 6.5.
    • If a recovery through an Instant VM Restore RRP job using an AWS-based SLA Policy fails with a VMwareVMotionException, A general system error occurred: The source detected that the destination failed to resume. error, retry the job at a later time. This error may display if transferring data from the AWS cloud takes too long.
    • When running VADP-based VM Replication workflows, target volumes and datastores can be automatically expanded in response to space usage requirements if supported by the underlying storage. Automatic growing prevents a volume from running out of space or forcing you to delete files manually. For a list of supported storage systems see System Requirements.
    • Note that VMware DRS cluster datastores are supported in VMware Backup and Restore jobs.
    • Note that after an Instant Disk Restore Restore job completes, your vDisk will be mounted but you may need to bring it online through the operating system from the Disk Management console.
    • In addition to NFS, ECX supports VMFS datastores for NetApp ONTAP storage targets.
    • Note that Instant Disk Restore recoveries utilizing the VM Replication method are not supported at the datastore level. Instant Disk Restore datastore level recoveries are supported through the primary storage snapshot method.
    • Note that in Instant VM Restore recoveries utilizing NetApp ONTAP storage systems running Clustered Data ONTAP or Data ONTAP operating in 7-Mode, if a source with a swap directory on a dedicated datastore is recovered to a different destination, then the source datastore must have more free space than the amount of memory configured for the virtual machine. This may not be applicable if the virtual machine is configured with memory reservation.
    • Instant Disk Restore recoveries of VMDKs through snapshots of IBM Spectrum Protect Snapshot-protected virtual machines are not supported.
    • Instant VM Restore recoveries of IBM Spectrum Protect Snapshot-protected virtual machines under vApps are only restored as standalone virtual machines and not under or in association with the vApp.
    • A VMware Restore job recovering a virtual machine from an ESX cluster protected with snapshot, vault, or mirror displays a Locate LUN failure if the maximum allowed LUNs for the ESX host recovery target reaches its limit.
    • In NetApp ONTAP environments running Clustered Data ONTAP, cluster peering must be enabled. Peer relationships enable communication between SVMs. See NetApp ONTAP's Cluster and Vserver Peering Express Guide.
    • In IBM storage environments, port grouping and IP partnerships are required to enable remote copy connections. See IBM's SAN Volume Controller and Storwize Family Native IP Replication Guide.
    • NetApp ONTAP and VMware Restore jobs will fail if the iSCSI Initiator Group (iGroup) is not configured on the NetApp Clustered Data ONTAP 8.3 storage system target. The procedure only needs to be performed once. Previously created iGroups for earlier versions of NetApp Clustered Data ONTAP do not need to be reconfigured for version 8.3. See ECX Knowledge Base Article 47038 - Manually Create an iGroup.
    • One or more schedules might also be associated with a job. Job sessions run based on the triggers defined in the schedule. See Create a Schedule.

    CONSIDERATIONS FOR VMWARE VIRTUAL VOLUMES:

    • All functionality of Restore workflows are supported where the original virtual machine was stored on a virtual volume (VVOL) datastore. Virtual machines can be recovered to a VVOL target or VMware datastore through Production or Clone mode.
    • With the introduction of VVOLs, a storage vendor's vSphere API for Storage Awareness (VASA) stores metadata required to run virtual machines on VVOL datastores. ECX does not require the VASA provider metadata for Restore workflows, as ECX stores the VM Replication in a VMware target datastore. In case of a disaster in which the VASA provider is lost, a new VASA provider can be brought up to recover the virtual machine back to a VVOL datastore through Production or Clone mode.

    Best Practice: Create a schedule before creating a job definition so that you can easily add the schedule to the job definition.

    NEXT STEPS:

    • If you do not want to wait until the next scheduled job run, run the job session on demand. See Start, Pause, and Hold a Job Session.
    • Track the progress of the job session on the Jobs tab. See Monitor a Job Session.
    • If notification options are enabled, an email message with information about the status of each task is sent when the job completes.

     


    Catalogic ECX™ 2.9

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