Archive

Do not use special symbols in archive names, except pre-set templates in the product.

If there are two or more operating systems in an archive, the product will detect only one

Summary of tape readability for Acronis True Image 9.1, Acronis True Image Echo and Acronis Backup & Recovery 10 and Acronis Backup & Recovery 11

When creating an image from Acronis Bootable Media the Created Time of the backup archive is GMT

The differential and incremental backups are automatically deleted only when the full backup is deleted

Acronis True Image for Mac uses an "always incremental" archive meaning there is physically one file in the archive location while the incremental changes are written to this file directly as opposed to older formats where incremental changes were written into individual files in the backup location.

Acronis True Image 2017 stores 20 versions of backed up data in the backup file, any of them can be selected for recovery.

Acronis True Image 2016/2015 for Mac store 10 versions of backed up data in the backup file, any of them can be selected for recovery.

This article explains the general concept of archives and backups as realized in Acronis Backup & Recovery, and how one can resume previous backups into the same archive

After erasing a tape or moving to a free pool in the product, an empty archive is kept there as a container for future backups

If you need to move vault from one place to another, please proceed as described below at the Solution section:

Acronis Backup Advaced 11.7/11.5, Acronis Backup & Recovery 11 Advanced

Instructions on finding backups in an offline managed vault

Anweisungen zur Analyse und Lösung von Problemen mit beschädigten Backups

Dieser Artikel gilt für:

  • Acronis Backup (Acronis Backup & Recovery)
  • Acronis True Image
  • Acronis Snap Deploy

Einführung

(!) Beachten Sie: wenn Sie das Kennwort für das Archiv verlieren, sind wir nicht in der Lage, dieses wiederherzustellen. Es ist weder möglich, ein verlorenes Kennwort noch ein kennwortgeschütztes Archiv ohne dessen Kennwort wiederherzustellen.

Instructions on finding backups in an offline managed vault

In diesem Artikel wird die Kompatibilität von Backup-Archiven mit verschiedenen Versionen von Acronis-Backup-Software beschrieben.

Die folgende Tabelle enthält eine Übersicht zur Kompatibilität:

The operation fails because the archive meta information is damaged or missing. Run vault validation to fix the issue

Symptoms

You receive the following error when browsing recovery points for a backup:

Failed to resolve the backup. The specified file does not exist.

If you check the backup location, the first volume of the archive is missing.

E.g. a complete set of archive volumes looks like this

[Machine Name]-[Plan ID]-[Unique ID]A.tibx

[Machine Name]-[Plan ID]-[Unique ID]A-0001.tibx

[Machine Name]-[Plan ID]-[Unique ID]A-0002.tibx

You save backups to a NAS and the NAS has the recycle bin feature enabled.

After an archive is cleaned up according to retention rules, next backup fails.

Description

Acronis Backup 11.7 had Simplified naming of backup files

Acronis Backup 12.5 currently does not support simplified naming.

Each backup plan creates one or more files in the backup location, depending on which backup scheme and which backup format are used. The following table lists the files that can be created per machine or mailbox.

In what way full, differential and incremental backups differ from each other

Symptoms

Backup in Version 12 format fails with following error message:
error 0x40011: The specified file does not exist

Instructions on how to troubleshoot and resolve issues with corrupt backups

This article gives description of how backup archives are compatible with different versions of Acronis backup software

  1. You create a backup using Version 12 format.
  2. An operation with archive (e.g. applying retention rules) fails with the error message

    Failed to lock the file

Symptoms

Backup or a different operation (replication, recovery, etc) fails with the following error:

The archive is invalid or its type is unsupported

You start a backup plan for the first time. After the first backup has not completed (for any reason), you want to delete this incomplete archive, but cannot find it under Backups. Or you notice, that space used in Acronis Cloud is larger than your backups occupy.

Solution

Deleting an entire backup:

  1. Connect to Management Console, and go to Backups tab, and then Locations

Introduction

Acronis True Image 2020 introduced a new backup format - .tibx, which is even more reliable and convenient. The .tibx format is used for disk backups created to internal drives, external drives, network storage. 

One of the main changes in this new backup format is that the .tibx format saves full and differential backup versions as separate files, while incremental backup versions are automatically merged into their base backups (full or differential).

Description

Symptoms

  1. You have a backup plan with replication. Backup format is set to Automatic selection in Backup options.
  2. The resulting archive is in Version 11 format as the original archive was created by older product version
  3. After the archive is deleted in original location, replication fails with the following error:

    Cannot use this type of backup archive.

Once a password has been set for a backup archive, it can not be retrieved if lost or forgotten

Seiten

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