HFS Wrapper Partition Damaged Error and Recovery

Mac OS X based systems allow making HFS Wrapper for its volumes. An HFS+ volume can be made to contain within an HFS volume in a manner that makes it look like HFS volume and not HFS Plus volume to computer system. It proves beneficial in systems with no support to HFS+ volumes. So if system´s ROM support HFS and not HFS+, using HFS Wrapper permits starting the system from HFS+ volume.

HFS Wrapper volumes are also intended to assist users through a Read Me file called ´Where_have_all_my_files_gone?´ that explains that it a HFS+ volume and user requires a particular Macintosh operating system version to use it. HFSX volumes are not surrounded by any wrapper. Sometimes, these HFS Wrapper volumes may suffer corruption. It generates Mac Data Recovery needs, in case of backup unavailability.

Consider a situation, when you run Disk First Aid to verify HFS Wrapper volume integrity and get the following error message:

"The HFS wrapper partition is damaged. You should make backup copies of your files, erase the volume, and restore"

The error message shows that HFS Wrapper volume has got damaged. In point of fact, HFS Wrapper is not an isolated partition, but HFS Plus and Wrapper volume lie within the same partition. Disk First Aid is the tool to verify and repair minor inconsistencies problems with directory structures of Mac file systems. In Mac OS X, the tool comes as part of Disk Utility.

HFS Wrapper volumes get damaged due to basic reasons:

• Removal of power while the volume is in use

• Unexpected power outage after crash due to incompatible software

Solution:

Possible solutions are:

• You can first try using Disk First Aid to correct corruption. It can fix some types of damages to HFS Wrapper

• If issue persists, you need to backup all important files, erase the damaged volume and restore data from backup.

If backup fails to restore required information or is absent, Mac Recovery tools can be used. These are special Mac Data Recovery applications to scan affected Mac drives, locate missing information and restore it at safe location.

Stellar Phoenix Macintosh Data Recovery application is a safe and robust tool to recover lost data from Mac-based drives. The software supports HFS Wrapper, HFSX, HFS+, HFS and FAT formatted volumes. It is a safe application with read-only design. This Mac Data Recovery software is compatible with Mac OS X 10.5.x (Leopard), Mac OS X 10.4.x (Tiger) and 10.3.9 (Panther).