Metrocluster with 3PAR Remote Copy for Linux Version B.12.00.
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Contents 1 Metrocluster with 3PAR Remote Copy for Linux Version B.12.00.00 Release Notes..........................................................................................................4 Announcement.........................................................................................................................4 Features supported in B.12.00.00 version.....................................................................................4 Support for Cluster Verification......................
1 Metrocluster with 3PAR Remote Copy for Linux Version B.12.00.00 Release Notes Announcement HP Metrocluster with 3PAR Remote Copy for Linux is a High Availability (HA) HP product that integrates Metrocluster with HP 3PAR Storage Systems.
Support for Cluster Verification Metrocluster for Linux supports verification of its packages. By using the cmcheckconf -v command, you can generate a report on the sanity of the cluster configuration. For more information on the validations that are performed, see Building Disaster Recovery Serviceguard Solutions Using Metrocluster with 3PAR Remote Copy for Linux B.12.00.00 available at http://www.hp.com/go/linux-serviceguard-docs.
Support for Asynchronous Periodic Mode Configure the 3PAR Remote Copy volume group in asynchronous periodic mode when you want no impact on the response time of application. In the asynchronous periodic mode, host writes are performed only on the primary storage array and the host write is acknowledged as soon as the data is written into cache on the primary storage array.
Supported volume managers with Metrocluster with 3PAR Remote Copy for Linux The following volume managers are supported with Metrocluster 3PAR Remote Copy for Linux. • LVM • VxVM For the supported versions of the volume managers, see Serviceguard Disaster Recovery Products Compatibility and Feature Matrix (Metrocluster 3PAR Remote Copy) available at http:// www.hp.com/go/linux-serviceguard-docs.
Serviceguard Cluster and Package configuration using Serviceguard Manager Starting with HP Serviceguard Manager B.12.00.00, available along with Serviceguard for Linux A.12.00.00, the following Serviceguard Manager operations are supported in a Metrocluster with 3PAR Remote Copy for Linux environment: • Configuring, monitoring, and administration of Metrocluster modular packages.
HP 3PAR Remote Copy Requirements The following lists the compatible HP 3PAR Storage System models that are required for Metrocluster with 3PAR Remote Copy for Linux. • HP 3PAR Storage System Requirements: ◦ HP 3PAR F200/F400 – ◦ HP 3PAR T400/T800 – ◦ 3PAR Inform OS version 3.1.1 or later HP 3PAR P10000 (V-Class 800) – ◦ 3PAR Inform OS version 2.3.1 mu2 or later HP 3PAR P10000 (V-Class 400) – ◦ 3PAR Inform OS version 2.3.1 mu2 or later 3PAR Inform OS version 3.1.
What documents are available for this version For information about configuring packages, see the following manuals, shipped along with Metrocluster with 3PAR Remote Copy for Linux version number B.12.00.00. • Building Disaster Recovery Serviceguard Solutions Using Metrocluster with 3PAR Remote Copy for Linux B.12.00.00 • Managing HP Serviceguard A.12.00.00 for Linux Depending on the Serviceguard version in your environment, see the appropriate version of this manual.
Software availability in native languages Metrocluster with 3PAR Remote Copy for Linux and related documents are not available in native language versions.
