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DESCRIPTION

Description of a Linux Cluster

TRANSCRIPT

  • HTTPS://ALTEEVE.CA

    HOW IT WORKS

    At its simplest, AN! High Availability Platform provides a completely redundant highly-available pool of resources; storage, CPU cores, memory and networking are configured with custom parameters into highly-available virtual machines on which to run your mission-critical servers.

    All of your servers can run independently on a single platform, eliminating the need for multiple hardware servers. Because your servers are completely decoupled from the underlying hardware, you have even more versatility and flexibility. Servers can be rapidly deployed and all of your servers on our AN! High-Availability Platform are protected by real-time server redundancy.

    The virtual machines support most any modeThe virtual machines support most any modern operating system, providing you with the versatility and flexibility to consolidate all of your servers and applications. From the point of view of your servers and overlaying applications, they are running on simple, standard hardware. Underneath is a highly resilient, fully redundant platform.

    AVOID DOWNTIME

    With multiple hardware redundancies, fail-safes and automated fail-over, Alteeve's Niche! High Availability Platform is so robust that most failures (even critical failures) will induce no downtime at all! Servers can even be live-migrated between physical nodes with absolutely no downtime.

    STABILITY PERFORMANCE SIMPLICITY

    BENEFITS

    Your Servers and Applications Keep Running No interruption to your business operations Save Time and Money Avoid the time and cost associated with server failure and recovery Simple and Easy to Use Installation, operation, support / management Flexibility Live-migrate servers between nodes with no interruption Immediate Scalability New servers deployed in minutes Platform easily expanded

    KEY FEATURES

    Dashboard Control Completely Redundant Hardware Extensive Fault Tolerance Rapid Automated Failure Recovery Trusted Open-Source Software System-wide Health Monitoring Automated Failure Reporting Live Server Migration Supports Multiple Servers Supports All Modern Operating Systems Scalable Clusters and Resources AN! Support Program

    DROP-IN HIGH-AVAILABILITY

    SURVIVE MOST ANY HARDWARE FAILURE

    The AN! High-Availability Platform combines high- availability technologies to provide fail-safe redundancy for all of your business-critical servers.

    By design, there is no single point of failure in an AN! High-Availability Platform.

    The platfoThe platform is a drop-in solution built on fully redundant hardware managed with Alteeve's Niche! Cluster Utilities, Red Hat Cluster Suite, and LINBIT DRBD Replicated Storage.

    DATASHEET

    ALTEEVES NICHE!HIGH-AVAILABILITY SYSTEMS

    PROTECTING BUSINESS-CRITICAL SERVERS WITH HIGH-AVAILABILITY AND FAIL-SAFE REDUNDANCY.

  • HTTPS://ALTEEVE.CA

    CONTACT

    Dennis MansilloAlteeves [email protected]

    Servers (x2)

    Power Supply

    Processor(s)

    RAM

    Network Interface Cards

    RAID Controller

    StorageStorage

    Hard Drives

    Hotswap Drive Bays

    Warranty

    Software

    Switch

    Power Distribution

    UPSUPS

    Fujitsu RX100 S7

    Quad-Core Xeon

    16 GB DDR3 ECC (Max: 32 GB)

    407 GB Hardware RAID 5

    4 Used, 4 Available

    Fujitsu RX200 S7

    2x Quad-Core Xeon

    32 GB DDR3 ECC (Max: 768 GB)

    815 GB Hardware RAID 5

    7 Used, 8 Available

    Fujitsu RX300 S7

    2 x 8-Core Xeon

    64 GB DDR3 ECC (Max: 768 GB)

    Hardware w/ 1024 MB BBWC

    1396 GB Hardware RAID 5

    6 Used, 12 Available

    2 x 1,500 2 x 1,500 VA Rackmount

    Redundant Hot-Swap PSUs

    6x Gigabit NICs

    1x IPMI Interface w/ iKVM

    15,000 RPM SAS Hot-Swap HDDs

    36 Month On-site NBD

    Alteeves Niche! Cluster Utilities

    RRed Hat High-Availability Cluster Suite

    Linbit DRBD

    2 x 24 Gbit Managed L2 Stacked Switch

    2 x Switched PDU 8-port 15A @ 120v

    Hardware w/ 512 MB BBWC

    2 x 750 VA Rackmount

    Model Entry-Level Platform Mid-Range Platform High-Capacity Platform

    RN1-M2 RN2-M2 RN3-M2

    SPECIFICATIONS

    Designed to meet your requirements and budget

    RAPID FAIL-OVER

    In the case of a catastrophic node failure (ie. complete system shut-down), the fault will be detected in under one second and the lost node will be isolated (fenced) within 5 to 30 seconds. The cluster will then determine what virtual machines were lost, if any, and recover them on the surviving node.

    MIGRATION & MAINTENANCE

    With Live Migration capabilities, server hardware maintenance can be completed with no down time so your operations continue to run, even when your servers hardware is being shutdown.

    SIMPLE OPERATION

    Servers and applications appear as if they are running on traditional hardware and connect to the network just as normal. However, they are all on the same platform, making management and support much easier. And with our AN! Dashboard managing and maintaining you cluster is a breeze.

    MONITORING / RECOVERY

    The AN! High-Availability Platform is constantly monitoring the health of: the physical cluster nodes, the virtual servers, and the cluster services. In the event of a fault, the cluster will isolate the affected system and immediately take corrective action.

    DATASHEETALTEEVES NICHE!HIGH-AVAILABILITY SYSTEMS