Help/explanation needed - Using an external hard drive
Hi everyone,
I bought an external 250gb hard drive as my MBP was very close to full capacity. Yesterday, I had a bit of a scare...
1. I backed up my Aperture Library onto the external hard drive.
2. I had about 500 of my favourite images rated 5 star and so I selected these and set up a new project.
3. I went through my Aperture library deleting folders/projects that I have completed.
4. I went back into the 5 star ratings and they did not exist. I assume this is because I deleted the master files.
5. I wanted to have the 5 star images on my laptop and so I connected my external hard drive once again. [This is where I felt I lost control and understanding of what was going on].
6. I looked for the seperate Aperture files but could only find a file called Aperture Library. I clicked on this but nothing happened at all [I had thought that it would open up Aperture with the previous library].
7. I dragged the library onto my desktop and waiting for all the images to reload onto my laptop. I then saw that everything was as it was previously, i.e. all the files and images existed. However, my hard drive space was even lower [I assume this was because the current workflow that I had left on the laptop was now duplicated?].
8. Then I got a message saying my iDisk space is critically low and may damage my Aperture library. Moments later the majority of my images disappeared and a red space appeared where every photo had previously been. Since I have 2 weddings that I am yet to deliver I was very panicked. I tried to drag and drop the Aperture library once again and the message came back that the operation could not be completed due to the current file already existing.
9. I unplugged the external hard drive and the photos re-appeared [much to my delight]. However, my concern is that I really don't understand what happened and more importantly why. I will need access to the data on the external hard drive in the event in the near future and am worried that the same thing will happen next time I connect it.
As a result of all this I have some questions, as follows:-
- Have I adopted the completely wrong approach to backing up data?
- Can the master files be compressed as I shoot RAW and these are huge files?
- Why could I not use the Aperture library stored on the external hard drive without downloading it back onto the laptop?
and a more general question about file storage...
- I am confused as to how much hard drive space is being used on my MBP. I have 13gb in Aperture, 1gb in iTunes and 1gb in iPhoto. However, I only have 50gb available, so half the capacity is currently being used. I know that Aperture and Garageband applications use about 10gb between them and there is of course the operating system, but 50gb in total seems a lot. On investigation in the finder screen I see that on my personal drive the Aperture, iTunes and iPhoto data is stored there. However, it is also stored under pictures and music respectively. Does this mean that it is storing duplicate copies of this data and that is the explanation for such high hard drive usage? If this is the case, can one be removed?
I appreciate that this has been a long email, but I felt it was important to illustrate the steps I have taken. As you will no doubt glean from this post I am not the most computer literate person. Any help/explanation would be most appreciated.
Many thanks,
Jamie
Hi Jamie.
I am not sure what went wrong with your setup but I will let you know my configuration as an example and you can decide if you think it is a good way to have it. I am asuming you are using ver 1.5?
Like you I have only a Laptop (G4 17" 1.5Ghz 2 Gig Ram - would love a macbook) so hard disk space is a premium. I also have an external firewire drive to hold all the HiRes RAW images. When I download my images from the Camera I do it manually into folders on the external drive (Cataloged by Date and maybe description of location). I then Import the images from those folders into Aperture but use the option when importing to "Store Files - In their current location".
My Aperture library file is on my laptop so all that it has to store is the "Preview" file that gets generated automatically (in the preferences I have it set up to the resolution of my laptop 1440pix so that if I did a slide show it is only as big as my screen - anything more is a waste of disk space IMO.)
I do it this way so that it is easy to find and work on my files with other programs such as Photoshop by going straight to the image rather than exporting from Aperture.
Obviously I cant edit the RAW files while the drive is disconnected but I can still do ratings and keywords without the original files being there.
I hope this helps.
Regards
Andrew
G4 17inch Mac OS X (10.4.8) 2 Gigs RAM
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~kHi Kar,
Thanks for the info. I was waiting for confirmation on this before I went out and bought an external hard drive. My laptop runs a Windows XP Home edition OS and it is the only OS on the machine.
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