Mac OS X operating system supports HFS and HFS+ formatted storage media. Such storage devices are generally divided into various volumes. The volumes contain sectors, which are called logical blocks in the HFS file system volumes. All the files and directories are managed using catalog file that has drive directory contents. Thus, when the directory tree experiences any sort of problems, various errors occur. In such situations, your precious data may become inaccessible and you face critical data loss. In order to get your data recovered in such cases, Mac Recovery is required.
When the directory tree corruption occurs, you may face the below error message while working on your Mac OS X computer or accessing data:
“-127 fsDSIntErr Internal file system error”
After the above error message, all your precious data from Mac hard drive become inaccessible. To gain access of your mission-critical data, you need to identify the cause of this behavior and perform Data Recovery Mac by resolving it.
Reasons of internal file system error
This problem generally occurs if either of the below conditions are true:
The directory tree of your Mac OS X computer is severely damaged.
HFS file system is affected from the internal inconsistencies.
In both of the cases, your Mac OS X system becomes totally unusable.
You can sort out this problem using any of the below methods:
Start the Mac machine using System Tools Disk and then run the Disk First Aid for repairing minor damage to the drive.
Rebuild your desktop. You can do so by pressing and holding the Command and Option keys while booting up your Mac system until you see a message asking if you need to rebuild your desktop.
Reinstall Mac OS X operating system.
The reinstallation of Mac OS X operating system may sort out all of the hard drive related problems. But, in case if you perform Erase and Install installation, it removes all the data from your hard drive, resulting into severe data loss.
In such critical circumstances, you are required to use third-party Mac file Recovery Software to get your valuable data back. They throughly scan your Mac OS X hard drive using high-end scanning techniques and extract all lost, missing, and inaccessible data from it. The applications ensure absolute, safe and simple Mac Data Recovery in all cases of data loss.
Stellar Phoenix Macintosh Data Recovery is the most powerful and efficient utility to retrieve your lost Mac data. The software recovers data from HFS, HFS+, HFSX, HFS Wrapper and FAT file system volumes. It is usable with Mac OS X 10.6 Snow Leopard, 10.5 Leopard, 10.4 Tiger and 10.3.9 Panther.
Directory Tree Corruption Causes Internal File Sys