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SnapCenter Plug-in for VMware vSphere 5.0

Add storage

Contributors netapp-madhulik
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Before you can backup or restore VMs, you must add storage clusters or storage VMs. Adding storage enables the SnapCenter Plug-in for VMware vSphere to recognize and manage backup and restore operations in vCenter.

  • Which GUI to use

    Use the VMware vSphere client to add storage.

  • Large LUNs

    SnapCenter Plug-in for VMware vSphere 4.5 and later supports datastores on large LUN sizes up to 128 TB on ASA aggregates. For large LUNs, SnapCenter only supports thick provisioned LUNs to avoid latency.

  • VMware virtual volumes (vVols)

    You must add Storage Clusters to SnapCenter Plug-in for VMware vSphere and ONTAP tools for VMware vSphere for vVol DataProtection to work.

    For more information, see ONTAP tools for VMware vSphere

Before you begin

The ESXi server, the SnapCenter VMware plug-in, and each vCenter must be synchronized to the same time. If you try to add storage but the time settings for your vCenters are not synchronized, the operation might fail with a Java certificate error.

About this task

The SnapCenter VMware plug-in performs backup and restore operations on directly connected storage VMs and on storage VMs in a storage cluster.

Note If you are using the SnapCenter VMware plug-in to support application-based backups on VMDKs, then you must use the SnapCenter GUI to enter storage authentication details and register storage systems.

  • For vCenters in linked mode, you must separately add storage systems to each vCenter.

  • If you are adding SVM, names for storage VMs must resolve to management LIFs.

    If you have added entries to the etc\hosts file for storage VM names in SnapCenter, you must ensure that these are also resolvable from the virtual appliance. If they are not, you should add similar entries to the etc/hosts file within the appliance.

    If you add a storage VM with a name that cannot resolve to the management LIF, then scheduled backup jobs fail because the plug-in is unable to discover any datastores or volumes on that storage VM. If this occurs, either add the storage VM to SnapCenter and specify the management LIF or add a cluster that contains the storage VM and specify the cluster management LIF.

  • Storage authentication details are not shared between multiple instances of the SnapCenter VMware plug-in or between Windows SnapCenter Server and the SnapCenter plug-in on vCenter.

Steps

  1. In the left Navigator pane of the vSphere client, click Storage Systems.

  2. On the Storage Systems page, select Add option.

  3. In the Add Storage System wizard, enter the basic storage VM or cluster information as listed in the following table:

    For this field… Do this…

    Storage system

    Enter the FQDN or Management LIF’s IP address of a storage cluster or a storage VM.
    The SnapCenter VMware plug-in does not support multiple storage VM’s with the same name on different clusters.

    Authentication Method

    Select either Credentials or Certificate. Two types of certificates are supported:
    - CA signed certificate
    - Self signed certificate

    Username

    This field is visible when you select Credentials as your authentication method. Enter the ONTAP username that is used to log on to the storage VM or the cluster.

    Password

    This field is visible when you select Credentials as your authentication method. Enter the storage VM or cluster login password.

    Certificate

    This field is visible when you select Certificate as your authentication method. Browse to select the certificate file.

    Private Key

    This field is visible when you select Certificate as your authentication method. Browse to select the private Key file.

    Protocol

    Select storage protocol.

    Port

    Port that the storage system accepts.
    - 443 for HTTPS connection
    - 80 for HTTP connection

    Timeout

    Enter the number of seconds SnapCenter VMware plug-in should wait before timing out the operation. The default is 60 seconds.

    Preferred IP

    If the storage VM has more than one management IP address, check this box and enter the IP address that you want SnapCenter VMware plug-in to use.
    Note: Do not use square brackets ([]) when entering the IP address.

    Event Management System(EMS) & AutoSupport Setting

    If you want to send EMS messages to the storage system syslog or if you want to have AutoSupport messages sent to the storage system for applied protection, completed restore operations, or failed operations, select the appropriate checkbox.

    Select the Send AutoSupport Notification for failed operations to storage system checkbox and the Log SnapCenter Server events to syslog checkbox to enable AutoSupport notifications.

    Log SnapCenter Server events
    to syslog

    Check the box to log events for the SnapCenter Vmware plug-in.

    Send AutoSupport Notification for
    failed operation to storage system

    Check the box if you want AutoSupport notification for failed data protection jobs.
    You must also enable AutoSupport on the storage VM and configure the AutoSupport email settings.

  4. Click Add.

    If you added a storage cluster, all storage VMs in that cluster are automatically added. Automatically added storage VMs (sometimes called “implicit” storage VMs) are displayed on the cluster summary page with a hyphen (-) instead of a username. Usernames are displayed only for explicit storage entities.