Redhat Cluster Support

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Support Policies for RHEL High Availability Clusters - Red ...

    https://access.redhat.com/articles/2912891
    This guide offers Red Hat's collection of support policies, requirements, and limitations for RHEL High Availability clusters in one location. Users of RHEL High Availability clusters should adhere to these policies in order to be eligible for support from Red Hat with the appropriate product support subscriptions. Because RHEL High Availability is a collection of software deployed on top of ...

Support Policies for RHEL High Availability Clusters ...

    https://access.redhat.com/articles/3131271
    Cluster-shared-storage configurations: When utilizing shared storage for any managed use-case within the High Availability cluster, Red Hat expects that the following storage configurations should be compatible with clustering use-cases:. Raw device mapping devices - using virtual or physical compatibility mode; iSCSI LUNs initiated/accessed directly by VMs without any pass-through of the ...

Support Policies for RHEL High Availability Clusters ...

    https://access.redhat.com/articles/3131341
    Supported transport protocols: RHEL 7 High Availability clusters with members that run on the Microsoft Azure platform can only use the udpu transport protocol - which is the default in RHEL 7 clusters. Azure VNETs do not support multicast traffic, preventing the usage of the udp transport protocol.. Red Hat only supports the knet transport in RHEL 8, regardless of platform.

Support Policies for RHEL High Availability Clusters ...

    https://access.redhat.com/articles/3397471
    This guide offers Red Hat's policies and requirements around managing an SAP HANA deployment with a RHEL High Availability cluster. Users of RHEL High Availability clusters should adhere to these policies in order to be eligible for support from Red Hat with the appropriate product support subscriptions. Policies

Support Policies for RHEL High Availability Clusters ...

    https://access.redhat.com/articles/2881341
    This guide offers Red Hat's policies and requirement around fencing, fence-devices, and STONITH in a RHEL High Availability cluster, including those deployed in conjunction with other products, such as RHEL Resilient Storage, Red Hat Openstack Platform, Red Hat Storage, Red Hat Satellite, and any others. Users of RHEL High Availability clusters should adhere to these policies in order to be ...

Support Policies for RHEL High Availability Clusters ...

    https://access.redhat.com/articles/3071141
    This guide offers Red Hat's policies and requirements around managing Oracle databases with a RHEL High Availability cluster. Users of RHEL High Availability clusters should adhere to these policies in order to be eligible for support from Red Hat with the appropriate product support subscriptions.

High Availability - redhat.com

    https://www.redhat.com/en/store/high-availability-add
    Red Hat ® Enterprise Linux ® High Availability Add-On allows a service to fail over from 1 node to another with no apparent interruption to cluster clients, evicting faulty nodes during transfer to prevent data corruption. This Add-On can be configured for most applications (both off-the-shelf and custom) and virtual guests, and supports up to 16 nodes.

Red Hat Customer Portal

    https://access.redhat.com/
    Register. If you are a new customer, register now for access to product evaluations and purchasing capabilities. Need access to an account? If your company has an existing Red Hat account, your organization administrator can grant you access.

RedHat cluster support from VMware VMware Communities

    https://communities.vmware.com/thread/243706
    Feb 19, 2010 · What I intend to do is to cluster two RHEL 5.4 on two ESX-es with GFS. Such scenario requires component called fencing which is responsible for restarting malfunctioned VM's (cluster members). Currently RedHat support fencing that needs access to service console. Managing VM's is done through SSH and vmware-cmd command.

1.2. Red Hat Cluster Suite Introduction Red Hat Enterprise ...

    https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/5/html/cluster_suite_overview/s1-rhcs-intro-cso
    GFS — GFS (Global File System) or GFS2 (Global File System 2) provides a cluster file system for use with Red Hat Cluster Suite. GFS/GFS2 allows multiple nodes to share storage at a block level as if the storage were connected locally to each cluster node.



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