When it comes to formatting memory cards, most photographers are aware of the importance of doing so in-camera rather than on a computer. However, when trying to access these formatted cards on a Mac running Mac OS X, users may encounter issues renaming the volume. In this article, we will explore the reasons behind this problem and provide a solution using the Terminal.

It's essential to understand that memory cards are designed to be used with specific cameras, and each manufacturer has its own guidelines for formatting these cards. Many camera manuals warn against formatting SD/CF cards on a computer, and instead recommend doing so exclusively within the camera. This is because the camera manufacturers have control over how the file system (FS) is implemented and mounted on the card.

When a memory card is formatted in-camera using FAT32 or exFAT, it may become incompatible with certain cameras that require a specific format. If you try to reformat the card on your Mac, you may encounter issues renaming the volume. This is because the camera may not be able to recognize the HFS+ formatted SD card.

To overcome this problem, you can use rescue software to recover images from a card that has been 'formatted' in-camera. However, if you still want to use the card as a storage volume for Mac OS X, you will need to format it using the correct schema.

Using the Terminal on your Mac, you can rename the volume by selecting the 'Format: Mac OS X (HFS+ Journaled)' option. This will allow you to access the card's contents and use it as a storage volume for your Mac.

In conclusion, renaming a volume on a memory card that has been formatted in-camera using Mac OS X Terminal requires some understanding of the file system and formatting processes involved. By following the guidelines outlined above, photographers can successfully rename their volumes and continue to use their memory cards with ease.

Rename volume mac os x terminal