The Luxury of a 1.5TB Hard Drive

I’ve had the priviledge today to upgrade my iTunes hard drive to 1.5TB, courtesy of the Seagate Barracuda 7200.11 (currently $149.99 at NewEgg).  So far, no surprise issues.  And yes, the space is truly luxurious.

I’ve been busy this year converting my entire DVD library to MPEG-4, so that I can easily access the movies in iTunes and on any device around the house that is iTunes compatible (AppleTV, Mac Mini, etc).  Each movie takes between 1.0 to 4.0GB, depending on length (yes, I mean you Lord of the Rings: Return of the King Extended Version).

The big surprise for me was learning how many DVDs I actually owned… I would have though about 200, but it turned out to be well over 400.  Yes, that many.

So, last week, just as I was finishing the last stack, I ran out of room on the 1TB drive that I have solely dedicated to iTunes.  The 1TB drive I thought I would never ever fill.

Fortunately, my Mac Pro accommodated the rumba line of hard drive upgrades:

  • My new 1.5TB drive replaced the 1.0TB drive for iTunes.
  • The 1.0TB drive replaced the 750GB drive for Time Machine.
  • The 750GB drive replaced the 300GB drive for iPhoto.
  • The 300GB is going up on eBay sometime soon.

(In case you are wondering, the Time Machine drive is a backup for my System drive (300GB) and my iPhoto drive only.  I use a separate 2.25TB NAS for backing up the iTunes drive.)

So there you have it.  After a night of file transfers, a few alias folders reset, and telling iTunes to use the new location, I’m off an running.

438.67 GB Free.  And loving every byte of it.

Using Time Machine to Migrate from PowerPC to Intel

I ran a very interesting experiment last night… and I didn’t even mean to do it.

As you probably know by now, my PowerMac G5 died last Friday.  (Apple *still* hasn’t figured out why).  In any case, the new Mac Pro arrived yesterday, and it was my first opportunity to really put Time Machine to the only test that counts – restore.

When I booted the Mac Pro for the first time, it asked if I wanted to restore the machine from a Time Machine backup.  I said yes, without thinking, because it seemed like an obvious way to get back up and running as soon as possible.

It took about 3+ hours to restore over 200GB, but after the long install, I had my computer largely working as I left it.  The last Time Machine backup was literally maybe 37 minutes before the final crash, and everything was restored.  Documents I expected.   Applications I expected.  Then I noticed it also migrated System & Library files… uh oh.

The Mac Pro is Intel-based.  The PowerMac is PowerPC-based.  I suddenly became very aware of the problems that I might have caused.

I was able to easily walk through my applications one by one to check whether they were Universal or PowerPC.  Most were already Universal, but a few were PowerPC, like older versions of Acrobat Reader, Stuffit Expander, and some video applications.  I deleted them, and downloaded new Intel versions… likely a good housecleaning anyway.  (I even found a few Mac OS Classic applications in there!)

Unfortunately, the world of extensions and bundles loaded by Mac OS X was a little mysterious to me, especially with regard to things like control panels, menu extensions, background services, etc.  I was worried I would need to do a clean install to fix everything.  Of course, the system seems fine, but I was worried nonetheless.

Well, I have good news.

It looks like there are limitations to the Mac OS X Rosetta technology that prevent Intel-based applications from loading PowerPC bundles.  As a result, most extensions, etc that are not Universal won’t load.  Harmless.

I also found a great tip on Mac OS X Hints, which I wanted to share here.  You can use the Activity Monitor application to tell which processes are running PowerPC or Intel.  Here is how you do it:

  1. Launch Activity Monitor.  It’s in your Utilities folder, which is in Applications.
  2. Right-click on the title of the table, and check off “Kind”
  3. You will now have a column that says “PowerPC” or “Intel”

The good news for me tonight is that only two processes running are PowerPC:  Quicken 2007 (which I guess I need to replace), and the Disk Warrior Hard Drive Daemon (likely an upgrade issue).

In fact, the only bad news I’ve gotten so far on the migration is that the TWAIN driver for my scanner, an Epson Perfection 1660 Photo is PowerPC only, so it requires me to set Adobe Photoshop CS3 to Rosetta-mode.  Hello, Epson, I upgraded to CS3 specifically so it could run natively on Intel…

I’ll likely be hitting people up for suggestions on either native drivers, or a new photo scanner pretty soon.