Veeam full backup

In some situations, running active full backups periodically may not be an option.

However, there are several methods available for exactly how those files are created and stored on the file system. This section will provide an overview of these methods, their pros and cons, as well as recommendations on use cases for each one. For a graphical representation of the mentioned backup modes in this section, please see Veeam KB The forward incremental backup method is the simplest and easiest to understand; it generally works well with all storage devices although it requires more storage space than other backup methods due to the fact that it requires the creation of periodic full backups either using active or synthetic backups , typically scheduled weekly. This is necessary because the incremental backups are dependent on the initial full backup; thus, older backups cannot be removed from retention chain until a newer backup chain is created. When a new full backup arrives, a new chain is started, and the old backups can be removed once the new chain meets the retention requirements. The first time a job is run it always performs an active full backup.

Veeam full backup

The virtual full method allows you to transform forever forward incremental backup chains created by source backup and backup copy jobs to save them to tapes. The forever forward incremental chain always keeps on disk one full backup followed by a fixed number of increments. The full backup is constantly rebuilt: as new increments appear, the older ones are injected into the full. Unlike disk backups, tape archives are static: tape jobs cannot rebuild backups once they are written to tape. Also, the standard backup to tape scheme archiving new restore points during each tape session cannot be used: then the tape archive will have one full backup and an endless chain of increments all of which would be required for restore. The virtual full mechanism creates a periodic synthesized full backup on tape. The periodic fulls split the forever incremental backup chain into shorter series of files that can be effectively stored to tapes. Each series contains one synthesized full backup and a set of increments. Such series are convenient for restore: you will need to load to the tape device only those tapes that are part of one series. The virtual full does not require additional repository disk space: it is synthesized directly on tape on the fly, when the tape job runs. The virtual full is enabled automatically if the source job has no scheduled full backups. You can schedule the virtual full on a specific day or days of week. This day indicates the day for which you want to synthesize full backup of the source machines. The virtual full does not necessarily need to be scheduled on the day when the tape job runs. When the tape job starts, it synthesizes the source machines state as they were on the chosen day.

Backup to another location practically does not differ from regular standalone full backup. All incremental backup files use the latest active full backup file as a new starting point. As a result, the created synthetic full backup file veeam full backup the same data you have if you create an active full backup.

Sometimes you need to create a full backup of your data. For example, you may want to save a copy of your data on a CD or DVD or create a full backup of all data on your computer at some point in time. In these situations, you can perform standalone full backup. When Veeam Agent for Microsoft Windows performs standalone full backup, it produces a full backup of your data in a separate folder in the target location. The standalone full backup is not associated with subsequent incremental backups. You can use it as an independent restore point for data recovery. To create a standalone full backup, Veeam Agent for Microsoft Windows uses settings specified for the backup job.

Sometimes you need to create a full backup of your data. For example, you may want to save a copy of your data on a CD or DVD or create a full backup of all data on your computer at some point in time. In these situations, you can perform standalone full backup. When Veeam Agent for Microsoft Windows performs standalone full backup, it produces a full backup of your data in a separate folder in the target location. The standalone full backup is not associated with subsequent incremental backups. You can use it as an independent restore point for data recovery. To create a standalone full backup, Veeam Agent for Microsoft Windows uses settings specified for the backup job. For example, if you have configured the backup job to perform backup of a specific volume, the standalone full backup will create a full backup of this volume in a separate folder in the target location. Unlike the backup job started upon schedule, the standalone full backup task is not retried automatically.

Veeam full backup

In some cases, you need to create a full backup regularly. For example, your corporate backup policy may require you to create a full backup on weekends and run incremental backup on work days. The active full backup produces a full backup of a VM, just as if you run the backup job for the first time. The active full backup resets a backup chain. All incremental backup files use the latest active full backup file as a new starting point. A previously used full backup file remains on disk until it is automatically deleted according to the retention policy. You can create active full backups manually or schedule a backup job to create active full backups periodically. The job session is started at the same time the parent backup job is scheduled. An incremental backup file that should have been created by the backup job schedule will not be added to the backup chain.

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View all results across Veeam. All subsequent incremental backup files use the synthetic full backup file as a new starting point. If you back up to tape a reverse incremental chain, the tape job will always copy the full backup. Back to document search. View all results across Veeam. However, this copy is created from the backup files that you already have on the backup repository. Only for regular media pools At the Incremental Backup step, select the Archive incremental backups to tape check box if you want to enable incremental backups processing. Click Media sets and select the media sets that you want to export. As a result, although the retention job is set to 3 restore points, the actual number of backup files on the disk will be greater for some time. The forever forward incremental chain always keeps on disk one full backup followed by a fixed number of increments. Additionally, restore operations from the most recent point in time are faster, as the most recent point in time is always the full backup VBK.

In some cases, you need to regularly create a full backup.

Retention Job for Active Full Backups. All incremental backup files use the latest active full backup file as a new starting point. For example, the retention job is set to 3 restore points. Submit report. VBK and a set of reverse incremental backup files. Then click Finish to close the wizard. After that, Veeam Agent will remove the earliest incremental backup file from the chain as redundant. When a new full backup arrives, a new chain is started, and the old backups can be removed once the new chain meets the retention requirements. On Saturday, the tape job will copy blocks of data to reconstruct the state of the machines as they were on Friday or, if no backup is available for Friday, the closest day preceding Friday. Unlike the backup job started upon schedule, the standalone full backup task is not retried automatically. In case active full backup is scheduled on a week day, Veeam Agent modifies the regular schedule of the backup job.