When I travel I want to be able to back up my RAW photos with metadata to an external hard drive, and then later import them on to my iMac. (For whatever reason, photos on my MacBook don't always upload to iCloud, despite being on the same account as the iCloud.). If I export originals, the metadata must go in an XMP sidecar. Mac Photos does not want to import that sidecar. When I tested it, once the metadata didn't go with it, but once it did. I may have done something wrong the first time. When I imported into Lightroom CC, the metadata seemed to go along. I am not sure it's all going with the photo. Can I rely on being able to access the metadata with the RAW photo? Thank you.
ICloud – How to copy RAW photos with metadata from Mac Photos app to an external hard drive
icloudmetadataphotos
Best Answer
Use the Disk Utility application to create a sparse bundle on you external drive. You can then mount this as a
Mac OS Extended (Journaled)
volume for storage of your RAW photos. The metadata will then stay with your RAW photos. If needed, you can even use the Disk Utility application to increase or decrease the size of the sparse bundle image.Instructions to create the sparse bundle are as follows.
File->New Image->Blank Image...
.MYFAT
.Select the
Save
button.Instructions to resize the sparse bundle are as follows.
Images->Resize...
My RAW Pics.sparsebundle
.Resize
button.A final note regarding the use of other image files.
You can also create a image as a dmg file. The difference here is that volume size is limited by the maximum file size of the format used by your external drive. Also, dmg file occupies space on your external drive equal to the size of the stored Mac OS Extended (Journaled) volume. A sparse bundle grows to occupy space on the external drive as needed.
You can also create a sparse image file. Like a dmg file, a sparse image file volume size is limited by the maximum file size of the format used by your external drive. Like a sparse bundle, a sparse image grows to occupy space on the external drive as needed. Again, a sparse file image is a single file, where as a sparse bundle image is a folder containing many small files.