Dell Equallogic PS Series Iscsi Storage Arrays with Microsoft

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Dell Equallogic PS Series Iscsi Storage Arrays with Microsoft Arreglos de almacenamiento iSCSI Dell EqualLogic PS Series con clústeres de conmutación por error de Microsoft Windows Server Guía de instalación y solución de problemas de hardware Notas, precauciones y avisos NOTA: Una NOTA proporciona información importante que le ayuda a utilizar mejor su equipo. PRECAUCIÓN: un mensaje de PRECAUCIÓN indica la posibilidad de daños en el hardware o la pérdida de datos si no se siguen las instrucciones. AVISO: Un mensaje de AVISO indica el riesgo de daños materiales, lesiones corporales o la muerte. La información contenida en esta publicación puede modificarse sin aviso. © 2012 Dell Inc. Todos los derechos reservados. Queda estrictamente prohibida la reproducción de estos materiales en cualquier forma sin la autorización por escrito de Dell Inc. Marcas comerciales utilizadas en este texto: Dell™, el logotipo de Dell, Dell Precision™, OptiPlex™, Latitude™, PowerEdge™, PowerVault™, PowerConnect™, OpenManage™, EqualLogic™, Compellent™, KACE™, FlexAddress™ y Vostro™ son marcas comerciales de Dell Inc. Intel®, Pentium®, Xeon®, Core® y Celeron® son marcas comerciales registradas de Intel Corporation en los EE. UU. y otros países. AMD® es una marca comercial registrada y AMD Opteron™, AMD Phenom™ y AMD Sempron™ son marcas comerciales de Advanced Micro Devices, Inc. Microsoft®, Windows®, Windows Server®, Internet Explorer®, MS-DOS® y Windows Vista® son marcas comerciales o son marcas comerciales registradas de Microsoft Corporation en los Estados Unidos y otros países. Red Hat® y Red Hat® Enterprise Linux® son marcas comerciales registradas de Red Hat, Inc. en los Estados Unidos y otros países. Novell® y SUSE® son marcas comerciales registradas de Novell Inc. en los Estados Unidos y otros países. Oracle® es una marca comercial registrada de Oracle Corporation o sus afiliados. Citrix®, Xen®, XenServer® y XenMotion® son marcas comerciales registradas o marcas comerciales de Citrix Systems, Inc. en los Estados Unidos y otros países. VMware®, Virtual SMP®, vMotion®, vCenter® y vSphere® son marcas comerciales registradas o marcas comerciales de VMware, Inc. en los Estados Unidos y otros países. IBM® es una marca comercial registrada de International Business Machines Corporation. Este documento puede incluir otras marcas y nombres comerciales para referirse a las entidades propietarias o a sus productos. Dell Inc. renuncia a cualquier interÉs sobre la propiedad de marcas y nombres comerciales que no sean los suyos. 2012 - 02 Rev. A05 Tabla de contenido Notas, precauciones y avisos......................................................................................................2 Capítulo 1: Introducción................................................................................................................5 Solución de clúster...................................................................................................................................................5 Requisitos de hardware del clúster..........................................................................................................................6 Nodos del clúster...............................................................................................................................................6 Almacenamiento del clúster..............................................................................................................................6 Recomendaciones para la configuración de redes...........................................................................................8 Configuraciones de clúster admitidas......................................................................................................................9 Clúster de conexión mediante SAN iSCSI..........................................................................................................9 Otros documentos que podrían ser útiles.................................................................................................................9 Capítulo 2: Conexión de cables de hardware del clúster......................................................11 Información de cableado del mouse, teclado y pantalla .......................................................................................11 Información sobre la conexión de cables de las fuentes de alimentación............................................................11 Información sobre la conexión de cables del clúster para redes públicas y privadas..........................................12 Para red pública...............................................................................................................................................13 Para red privada...............................................................................................................................................13 Agrupación de NIC...........................................................................................................................................14 Información sobre la conexión de cables de los arreglos de almacenamiento....................................................14 Conexión de cables del almacenamiento para el clúster de conexión mediante SAN iSCSI.........................14 Capítulo 3: Preparación de los sistemas para el agrupamiento en clúster .......................29 Configuración de un clúster...................................................................................................................................29 Información general sobre la instalación...............................................................................................................30 Información adicional para instalar las NIC iSCSI...........................................................................................30 Host Integration Tools......................................................................................................................................30 Instalación de Initiator Software de Microsoft iSCSI......................................................................................36 Modificación de la configuración del registro.................................................................................................37 Información general sobre la configuración de arreglos de almacenamiento compartidos..........................37 Funciones de almacenamiento avanzadas............................................................................................................40 Instantáneas.....................................................................................................................................................41 Volúmenes........................................................................................................................................................42 Replicación.......................................................................................................................................................43 Colecciones de volúmenes..............................................................................................................................44 Aprovisionamiento reducido............................................................................................................................45 Instalación y configuración de un clúster de conmutación por error....................................................................45 Capítulo 4: Solución de problemas............................................................................................47 Capítulo 5: Formulario de datos del clúster.............................................................................51 Capítulo 6: Hoja de configuración de iSCSI.............................................................................53 1 Introducción Un clúster de conmutación por error Dell combina componentes específicos de hardware y software para proporcionar una mejora de la disponibilidad de las aplicaciones y servicios que se ejecutan en su clúster. Un clúster de conmutación por error reduce la posibilidad de cualquier punto de fallo en el sistema que pueda hacer que las aplicaciones o servicios agrupados dejen de estar disponibles. Se recomienda que utilice componentes redundantes como servidores, fuentes de alimentación de almacenamiento, conexiones entre los nodos y los arreglos de almacenamiento y conexiones con sistemas del cliente u otros servidores en una arquitectura de aplicación empresarial multicapas en su clúster. En este documento se proporcionan información y tareas de configuración específicas para configurar el clúster de conmutación por error con arreglos de almacenamiento de Internet Small Computer System Interface iSCSI (Interfaz de equipo pequeño por Internet - iSCSI) Dell EqualLogic PS Series. Para obtener más información sobre la implantación del clúster con los sistemas operativos Windows Server 2003, consulte el documento Dell Failover Clusters with Microsoft Windows Server 2003 Installation and Troubleshooting Guide (Clústeres de conmutación por error Dell con Microsoft Windows Server 2003 — Guía de instalación y solución de problemas) en support.dell.com/manuals. Para obtener más información sobre la implementación del clúster con los sistemas operativos Windows Server 2008, consulte el documento Dell Failover Clusters with Microsoft Windows Server 2008 Installation and Troubleshooting Guide (Clústeres de sustitución tras error Dell con Microsoft Windows Server 2008 — Guía de instalación y solución de problemas) en support.dell.com/manuals.
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