[BOOK|PDF] Linux Performance Tuning and Capacity Planning

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Network managers face increasing challenges to providing higher availability, including unscheduled down time, lack of expertise, insufficient tools, complex technologies, business consolidation, and competing markets. Traffic shaping parameters provide significant flexibility in the prioritization and traffic-shaping for specific classes of traffic. Click to return to the index of reviews. The numbers that you calculate from using one of our sample applications are of course just a rough approximation of what you may see with your application.

Our library is the biggest of these that have literally hundreds of thousands of different products represented. You may require process improvements to define what network administrators should do when threshold violations occur or what process to follow for baselining, trending, and upgrading the network. This is where using some of the vendor tools can help you.

Review of Linux Performance Tuning and Capacity Planning - Non-critical or non-business traffic would also be controlled in a way that it can not affect higher priority applications and services. If you're using Sun's Solaris, I would recommend a combination of using , , and nicrec.

NetBackup Catalog Backup The NetBackup catalog is the internal database that contains information about NetBackup backups and configuration. Backup information includes records of the files that have been backed up and the media on which the files are stored. The catalogs also contain information about the media and the storage devices associated with its associated clients and the general infrastructure of the environment. As NetBackup needs the catalog information so that it may perform restores of client backups, duplications, and other operations, it is important to configure a catalog backup policy before using NetBackup for normal day-to-day operations. It is also important to schedule the Lunux backups to occur on a regular basis. Without regular catalog backups, an unexpected failure within the NetBackup may cause future operations to fail as well Prrformance a potential for a long and intensive recovery process by Performanve image import process. This helps to avoid losing the backup of the catalog, in the event of a system factory reset or system re-image. NetBackup Catalog Backup The NetBackup catalog is the internal database that contains information about NetBackup backups and configuration. Backup information includes records of the files that have been backed up and the media on which the files are stored. The catalogs also contain information about the media and the storage devices associated with its associated clients and the general infrastructure of the environment. As NetBackup needs the catalog information so that it may perform restores of client backups, duplications, and other operations, it is important to configure a catalog backup policy before using NetBackup for normal day-to-day operations. It is also important to schedule the catalog backups to occur on a regular basis. Without regular catalog backups, an unexpected failure within the NetBackup may cause future operations to fail as well as a potential for a long and intensive recovery process by manual image import process. This helps to avoid losing Linux Performance Tuning and Capacity Planning backup of the catalog, in the event of a system factory reset or system re-image.