Skip to content

BA6126: The source disk layout is unsupported

Error code Product Applies to
BA6126 BackupAssist ER BackupAssist ER v1 and later.

Description

The source volume can't be backed up because its disk layout is not supported. One of the possible issues is that the starting offset for the source volume is not aligned to 4K for a disk with 4K physical sector size.

Resolution

For the 4K disks ensure that the source volume offset is aligned to 4K. To do this a 3-rd party disk management app can be used to move the required partition.

Last updated Created Further assistance
21st March 2022 21st March 2022 BackupAssist ER Support page