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Mostrando entradas con la etiqueta Backup Exec. Mostrar todas las entradas
Mostrando entradas con la etiqueta Backup Exec. Mostrar todas las entradas

22/4/13

Backup Exec 2012 agentes y las opciones


Agentes de Backup Exec 2012


Agente de Backup Exec para VMware y Microsoft Hyper-V
Proporciona una protección completa de VMware y Hyper-V con copia de seguridad de máquinas virtuales a nivel de host, impulsado por V-Ray la tecnología de Symantec. A diferencia de otras soluciones, a través de una copia de seguridad de una sola pasada, este poderoso agente permite a un solo clic de recuperación en la máquina virtual, el disco virtual, la aplicación, a nivel de archivo / carpeta y aun los objetos granulares a partir de esa misma y única a nivel de imagen de copia de seguridad sin tener que restaurar la máquina virtual completa - la eliminación de los requisitos de tiempo y el almacenamiento de una copia de seguridad de archivos de segundo nivel.
  • Protege un número ilimitado de Microsoft o VMware máquinas virtuales invitadas por host
  • Múltiples opciones de recuperación de datos desde una copia de seguridad de un solo paso en cuestión de segundos:
    • máquinas virtuales completas
    • individual VMDK y VHD
    • Aplicaciones y bases de datosç
    • archivos y carpetas individuales
    • de datos o granulares de las aplicaciones virtualizadas, incluyendo, Exchange, SQL, SharePoint y Active Directory *
  • Verifique que la recuperación de copias de seguridad de VM
  • La integración con vSphere API de vStorage de VMware es para maximizar el rendimiento de backup y recuperación
  • Integración con Microsoft VSS para la protección de aplicaciones virtualizadas
  • Soporte para entornos de almacenamiento de disco y cinta
Agente de Backup Exec para aplicaciones y bases de datos
El agente de Backup Exec para aplicaciones y bases de datos ofrece protección de datos líder en el mercado para Exchange, SQL, SharePoint, Active Directory, Oracle Enterprise Vault, y Lotus Domino en un entorno virtual o físico.
  • Protección para Microsoft Exchange
    Revoluciona la protección y recuperación de datos al reducir significativamente el número de copias de seguridad y el tiempo necesario para proteger Exchange. Sólo Backup Exec 2012 aprovecha la innovadora tecnología patentada de Recuperación Granular (GRT) que ayuda a los administradores de TI ahorrar tiempo y dinero, dándoles la posibilidad de restaurar datos críticos, tales como correos electrónicos individuales y buzones de correo de una copia de seguridad solo paso en cuestión de segundos sin la necesidad de varias copias de seguridad de Exchange. Tecnología rápida y flexible protege Exchange 2003, 2007 y 2010 (incluyendo 2010 SP1) de servidores, mientras que la aplicación está todavía en línea.
  • Protección para Microsoft SQL ServerDiseñado para ser flexible y fácil de usar, la protección de Microsoft SQL Server proporciona una protección rápida y en línea de SQL Server con las opciones de recuperación flexibles que permiten a los administradores de TI restaurar bases de datos de SQL Server hasta el grupo de archivos individuales a partir de una copia de seguridad de una sola pasada. Los administradores también pueden restaurar bases de datos de SQL Server para destinos distintos de donde se originaron, la dirección de una copia de los flujos de datos reales que se envían a los medios de comunicación por una base de datos de SQL Server en un directorio local para su uso posterior. Instantáneas de SQL Server 2008 se integran en el catálogo de Backup Exec para una visión unificada de todas las copias de datos disponibles para la recuperación en cuestión de segundos.
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18/11/09

How to troubleshoot issues with a Robotic Library (autoloader/changer) or Tape Drive in Backup Exec for Windows Servers


Backup Exec for Windows Servers includes support for a wide array of robotic libraries (also referred to as an autoloader or changer) and tape drives. Prior to proceeding with the rest of this document, confirm that the tape hardware is listed on the Hardware Compatibility List (HCL) for the version of Backup Exec which is installed per the following link:

 http://www.symantec.com/business/support/documentation.jsp?language=english&view=comp&pid=15047

Note:  Tape Hardware which is not listed on the HCL may be detected by or function with Backup Exec, but may not have been tested and is not officially supported by Symantec.

Occasionally, hardware which has been officially tested and is supported by Symantec may not be displayed or may appear offline in the Backup Exec Interface (i.e.: Devices Tab), may not function correctly, or may report specific errors in the job log or Windows Event Viewer Log. This document has several suggestions on how to potentially resolve these issues.


Please note:  Some hardware manufacturers may have implementation and troubleshooting documentation available that have more detailed information for particular device than what is listed below. The following are examples of this:

HP StorageWorks Enterprise Backup Solution with Symantec Backup Exec implementation guide
 http://h20000.www2.hp.com/bc/docs/support/SupportManual/c00097075/c00097075.pdf

Dell Solution Network: Step-by-Step Troubleshooting Wizard for Tape Drives
 http://support.dell.com/support/topics/global.aspx/support/dsn/en/tree?c=us&dl=false&l=en&s=gen&treeid=A4C561C1260D4DA2B6C853D8E5EBD267&doclang=en&cs=

Please make sure to review the hardware manufacturer's documentation and if there are still issues after doing so and performing the steps below, open a support case with the hardware manufacturer to confirm that the tape hardware is functioning properly.

Basic Configuration and Troubleshooting Procedures:

I. Verify the hardware is detected properly by the Operating System and not being managed by another third party application

a. Open the Device Manager in Windows and verify the hardware is present. Verify the controller, tape drive(s), and robotic library (if applicable, will need to show as an Unknown Medium Changer) are present in Windows Device Manager:

In Windows 2003, right click My Computer and choose Manage. From the Computer Management snap-in, click on Device Manager (Figure 1).

Figure 1

 

In Windows 2008, right-click Computer and choose Manage. From the Server Management snap-in, expand Diagnostics and click on Device Manager (Figure 2).

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11/11/09

About the Advanced Open File Option Backup Exec

The Symantec Backup Exec for Windows Servers Advanced Open File Option (AOFO) is installed as a separate, add-on component of Backup Exec for Windows Servers.
AOFO uses advanced open file and image technologies designed to alleviate issues that are sometimes encountered during backup operations, such as protecting open files and managing shortened backup windows.
When a job is submitted for backup with the Advanced Open File Option (AOFO) selected, a snapshot of each volume is created, providing a point-in-time record of the data. When creating a snapshot, Backup Exec uses advanced snapshot technologies to momentarily suspend write activity to a volume so that a snapshot of the volume can be created.
If the files selected for backup reside on more than one volume, by default Backup Exec creates a snapshot for each volume that contains data to be backed up. For example, if the data to be backed up resides on a single volume, a single snapshot is created. If data resides on four volumes, four snapshots are created. After creating a snapshot, the data is backed up from the snapshots, and then the snapshots are deleted.
During the backup, files can be open and data can be changed. Depending on the snapshot provider that you are using, open files are handled using different methods.
The following graphic shows how AOFO works.
Figure: Advanced Open File Option with Symantec Snapshot Provider
 
The illustration represents the following:
1 - A backup begins for volume C on a Windows server using AOFO.
2 - A snapshot is taken of volume C, that provides a point-in-time record of the data.
3 - After the snapshot is taken, the backup job starts and the data from volume C is written to tape.
During the backup job, files can be opened, and data can change. AOFO allows data to change by making a copy of the original data, named a cache file. The snapshot tracks the data changes, as illustrated in the cache file diagram.
For example, an open file such as a Microsoft Word document contains the data A, B, and C in blocks 1, 2, and 3.
i - During the backup job, "B" changes to "D" in block 2.
ii - The original data in block 2 is copied to a cache file. In this case, "B" is the original data.
iii - The changed file is now the most current file.
When the snapshot comes to a changed block, it replaces the changed block with the original data from the cache file. The snapshot sends the point-in-time data to Backup Exec. The data is then written to tape or disk.
When the backup is complete, the snapshot is deleted.
Symantec strongly recommends that Backup Exec database agents be used to back up databases. Backup Exec database agents provide selective restores of data and more integration with the database application while preventing backups of partial transactions. Agents also enable backups on a database that is spread across multiple disk volumes.
When you select AOFO for a volume-level backup of Microsoft SQL or Exchange servers but do not use the database agents, the SQL or Exchange databases are excluded from the backup.
When you select AOFO for backup of an Oracle server, databases are backed up automatically. To avoid duplicate backups of the database files, manually exclude the database files from the backup job.
You can use AOFO on the same volume as a database to provide open file support for other applications. AOFO provides generic protection for flat files when Backup Exec agents are not used, and provides protection for Microsoft Outlook PST files.
AOFO is not available for use with Extensible Firmware Interface (EFI) system partition backups.




Subjects:
 Backup Exec for Windows Servers
   Information Development: Agents
Windows 2000
   Information Development: Agents
Windows NT Small Business Server
   Information Development: Agents
Windows Server 2003
   Information Development: Agents
Windows Server 2008
   Information Development: Agents
Windows XP
   Information Development: Agents

Languages:
 English (US)

Operating Systems:
Windows 2000
Professional, Server

Windows NT Small Business Server
2000

Windows XP
Pro 5.1, Pro 5.1 64 bit SP1, Pro 5.1 64 bit SP2, Pro 5.1 64-bit, Pro 5.1 SP1, Pro 5.1 SP2

Windows Server 2003
DataCenter, DataCenter (IA64), DataCenter (x64), DataCenter SP1, DataCenter SP1(IA64), DataCenter SP1(x64), DataCenter SP2, Datacenter SP2(x64), Enterprise (IA64), Enterprise (x64), Enterprise SP1(IA64), Enterprise SP1(x64), Enterprise SP2, Enterprise SP2(x64), Enterprise Server, Enterprise ServerSP1, R2, Standard Server, Standard Server SP1, Standard Server SP1 (x64), Standard Server SP2, Standard Server SP2 (x64), Standard Server(x64), Storage Server, Storage Server SP1, Storage Server SP2, Web Server, Web Server SP1, Web Server SP2

Windows Server 2008
DataCenter (x64-64bit), DataCenter (x86-32bit), Enterprise (x64-64bit), Enterprise (x86-32bit), Itanium, Standard (x64-64bit), Standard (x86-32bit), Web Server (x64-64bit), Web Server (x86-32bit)



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