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Максим Исаев, IBS. Практика использования комплекса Veritas NetBackup для модернизации системы резервного копирования
Документ описывает проект модернизации системы резервного копирования и восстановлении (СРК и ВД) с внедрением трех устройств NetBackup Appliance 5330, что привело к сокращению времени резервного копирования и оптимизации хранения данных. В качестве будущих планов предусмотрено расширение дискового уровня хранения и переход на D2D2T. Основные преимущества предложенного решения включают масштабируемость, надежность архитектуры и дополнительную функциональность, что снижает нагрузку на Oracle Exadata.
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Максим Исаев, IBS. Практика использования комплекса Veritas NetBackup для модернизации системы резервного копирования
- 1. Information is EVERYTHING November16, 2016 Maxim Isaev Expert, IBS
- 2. Проект модернизации СРКи ВД ….. 2 Результаты • Внедрено 3х NetBackup Appliance 5330 458TБ • Сокращено время РК для Oracle Exadata • Оптимизирован уровень хранения резервных копий (MSDP и AdvancedDisk пулы) • Удовлетворены все требования по РК и ВД виртуальной среды Планы • 2х NetBackup 5330 458 TB в 3-й ЦОД • Расширение дискового уровня хранения резервных копий • Замена ленточных библиотек • Аппаратная репликация резервных копий между сайтами Окружение • Oracle Exadata • Teradata • VMware • NetApp • 3 ЦОДа Исходное состояние • NetBackup как ПО управления СРК и ВД • Физические ленточные библиотеки IBM для хранения резервных копий • Суммарный объем данных 1 ПБ Цели проекта • Перевод на СРК и ВД на D2D2T • Сократить окно резервного копирования Oracle Exadata • Стандартизировать подходы к РК и ВД виртуальной среды • Оптимизировать уровень хранения резервных копий
- 3. Исходное состояние СКРиВДOracle Exadata Oracle Exadata NBU Media Server 135TB NBU Media Server Infiniband 40Gb/s Infiniband 40Gb/s Fibre Channel 8Gb/s Fibre Channel 8Gb/s
- 4. Целевая архитектура СКРиВДOracle Exadata РК на NetBackup Appliance MSDP Oracle Exadata NetBackup Appliance 5330 458TB 6x10 GbE MSDP NBU Media Server 135TB NBU Media Server Infiniband 40Gb/s Infiniband 40Gb/s
- 5. Целевая архитектура СКРиВДOracle Exadata РК на NetBackup Appliance MSDP/Advanced Disk Oracle Exadata IB 40Gb/s Mellanox IB 40Gb/s NetBackup Appliance 5330 458TB MSDP Advanced Disk135TB Mellanox 6x10 GbE
- 6. Преимущества решения cиспользованием АПК РКиВД Veritas NetBackup Appliance 5330 • Конвергентная платформа – интегрированное решение СРК «все в одном» • Масштабируемость – scale-up & scale-out – построение всей схемы РКиВД на базе единой архитектуры (Oracle Exadata, VMware, Teradata, NetApp, и т.п.) • Надежность архитектуры • Простота внедрения с минимальными рисками • Дополнительные функциональные возможности (Copilot, MSDP 458TB) • Глобальная дедупликация • Снижение нагрузки на Oracle Exadata • Поддержка от Veritas в построении решения под ключ
- 7. Результаты тестирования Veritas NetBackupAppliance 5330 Различные сценарии тестирования NetBackup Appliance 5330 Время резервного копирования, ч Пропускная способность, ТБ/ч Библиотека IBM TS4500 Задействовано 10 LTO6 приводов 2 медиа сервера, 10 потоков 51 2.65 NBU Appliance 5330 MSDP Pool (Fingerprint load balancing media servers) 2 Fingerprint Media-сервера, 16 потоков (1-й прогон) 26 5.2 2 Fingerprint Media-сервера, 16 потоков (2-й прогон) 15 9.00 NBU Appliance 5330 MSDP Pool 16 потоков (1-й прогон) 22 6.1 16 потоков (2-й прогон) 20 6.75 NBU Appliance 5330 Advanced Disk Pool 16 потоков 21 6.43
- 8. Information is EVERYTHING Thankyou! Copyright © 2016 Veritas Technologies LLC. All rights reserved. Veritas and the Veritas Logo are trademarks or registered trademarks of Veritas Technologies LLC or its affiliates in the U.S. and other countries. Other names may be trademarks of their respective owners. This document is provided for informational purposes only and is not intended as advertising. All warranties relating to the information in this document, either express or implied, are disclaimed to the maximum extent allowed by law. The information in this document is subject to change without notice. #vtasvision
Editor's Notes
- #4 Value Proposition: NetBackup has always lead with flexibility and performance. By adding the “Dump and Sweep” capability backup admins are able to give Oracle DBAs the ability to maintain easy self-service access using the tools that they are most familiar with such as RMAN and OEM. With minimal training and setup both the Oracle DBA and the backup administrators are able to easily protect, monitor and report on backup disk usage and SLAs. Copilot also delivers a reduction in primary secondary storage for the dump, reduced network hops (straight to appliance rather than 1) dump storage, 2) backup to appliance) Technical: The “dump and sweep” is a tradition method that allows the DBA to control when databases are backed up to the Appliance share. NetBackup Appliances provide the target for RMAN and then NetBackup backs up the dumped files to Advanced disk, MSDP or tape. Additionally the backup administrator can utilize Storage Lifecycle policies to then replicate the backup image using A.I.R. to an offsite DR appliance, to tape or cloud. Step 1: Copilot Oracle Shares(COS) are mounted/presented to an Oracle database server as NFS mounts. Step2: DBA initiates an RMAN backup of the Oracle instance at any time and sends the output to the Copilot Oracle Share on the appliance. Step 3: A NetBackup Oracle policy type is run that references the Oracle instance but has a new option in the Backup Selection tab called “Database Backup Shares”. When that option is selected another screen will open up allowing the backup admin to select the COS that was used by the DBA. All other options remain the same as a typical Oracle backup policy. Step 4: (Replication Optional) This backup image can be subsequently moved to MSDP storage or tape, or another advanced disk or to the cloud using Storage Life Cycle policies. Recovery process: With RMAN the Oracle DBA has the ability to recover the database using any of the Oracle backup images. They will all be available via RMAN and also appear in Oracle Enterprise Manager(OEM). All the recovery points are available, recovery can be made from wherever the backup image resides, including the Copilot Oracle Share, MSDP or Tape or any other OST connected storage that NetBackup utilizes as a storage target. Retention: Backup images that have been sent to the COS can be automatically expired using RMAN as needed. The Copilot Oracle Share is just like a directory on his Oracle server and he has full control of its contents.
- #5 Value Proposition: NetBackup has always lead with flexibility and performance. By adding the “Dump and Sweep” capability backup admins are able to give Oracle DBAs the ability to maintain easy self-service access using the tools that they are most familiar with such as RMAN and OEM. With minimal training and setup both the Oracle DBA and the backup administrators are able to easily protect, monitor and report on backup disk usage and SLAs. Copilot also delivers a reduction in primary secondary storage for the dump, reduced network hops (straight to appliance rather than 1) dump storage, 2) backup to appliance) Technical: The “dump and sweep” is a tradition method that allows the DBA to control when databases are backed up to the Appliance share. NetBackup Appliances provide the target for RMAN and then NetBackup backs up the dumped files to Advanced disk, MSDP or tape. Additionally the backup administrator can utilize Storage Lifecycle policies to then replicate the backup image using A.I.R. to an offsite DR appliance, to tape or cloud. Step 1: Copilot Oracle Shares(COS) are mounted/presented to an Oracle database server as NFS mounts. Step2: DBA initiates an RMAN backup of the Oracle instance at any time and sends the output to the Copilot Oracle Share on the appliance. Step 3: A NetBackup Oracle policy type is run that references the Oracle instance but has a new option in the Backup Selection tab called “Database Backup Shares”. When that option is selected another screen will open up allowing the backup admin to select the COS that was used by the DBA. All other options remain the same as a typical Oracle backup policy. Step 4: (Replication Optional) This backup image can be subsequently moved to MSDP storage or tape, or another advanced disk or to the cloud using Storage Life Cycle policies. Recovery process: With RMAN the Oracle DBA has the ability to recover the database using any of the Oracle backup images. They will all be available via RMAN and also appear in Oracle Enterprise Manager(OEM). All the recovery points are available, recovery can be made from wherever the backup image resides, including the Copilot Oracle Share, MSDP or Tape or any other OST connected storage that NetBackup utilizes as a storage target. Retention: Backup images that have been sent to the COS can be automatically expired using RMAN as needed. The Copilot Oracle Share is just like a directory on his Oracle server and he has full control of its contents.
- #6 Value Proposition: NetBackup has always lead with flexibility and performance. By adding the “Dump and Sweep” capability backup admins are able to give Oracle DBAs the ability to maintain easy self-service access using the tools that they are most familiar with such as RMAN and OEM. With minimal training and setup both the Oracle DBA and the backup administrators are able to easily protect, monitor and report on backup disk usage and SLAs. Copilot also delivers a reduction in primary secondary storage for the dump, reduced network hops (straight to appliance rather than 1) dump storage, 2) backup to appliance) Technical: The “dump and sweep” is a tradition method that allows the DBA to control when databases are backed up to the Appliance share. NetBackup Appliances provide the target for RMAN and then NetBackup backs up the dumped files to Advanced disk, MSDP or tape. Additionally the backup administrator can utilize Storage Lifecycle policies to then replicate the backup image using A.I.R. to an offsite DR appliance, to tape or cloud. Step 1: Copilot Oracle Shares(COS) are mounted/presented to an Oracle database server as NFS mounts. Step2: DBA initiates an RMAN backup of the Oracle instance at any time and sends the output to the Copilot Oracle Share on the appliance. Step 3: A NetBackup Oracle policy type is run that references the Oracle instance but has a new option in the Backup Selection tab called “Database Backup Shares”. When that option is selected another screen will open up allowing the backup admin to select the COS that was used by the DBA. All other options remain the same as a typical Oracle backup policy. Step 4: (Replication Optional) This backup image can be subsequently moved to MSDP storage or tape, or another advanced disk or to the cloud using Storage Life Cycle policies. Recovery process: With RMAN the Oracle DBA has the ability to recover the database using any of the Oracle backup images. They will all be available via RMAN and also appear in Oracle Enterprise Manager(OEM). All the recovery points are available, recovery can be made from wherever the backup image resides, including the Copilot Oracle Share, MSDP or Tape or any other OST connected storage that NetBackup utilizes as a storage target. Retention: Backup images that have been sent to the COS can be automatically expired using RMAN as needed. The Copilot Oracle Share is just like a directory on his Oracle server and he has full control of its contents.