Erase and Install vs Archive and Install
Tuesday, December 9th, 2008It’s time to geek out a bit:
If I can be so bold, I would like to toss my hat into the “Erase and Install” camp when it comes to installing Mac OS X on a Mac. The merits of performing an Erase and Install of Leopard on my old 1st generation Macbook Pro were worth the time invested.
Let me back up (ha! ha!) and say that when I first purchased my laptop, it came with Tiger (10.4.x) already installed. When Leopard came out a year later, I was not in a situation or place where I could wipe the drive and start fresh. I opted to go with the “Archive and Install” option, which backed up my previous System folder and contents while installing the new OS, leaving all the applications and data files untouched.
There were no immediate problems with this approach. In my day to day usage, the MBP seemed to run all the applications I threw at it. Certain apps would feel sluggish, but I just chalked that up to the processor and the gaggle of pro apps that were on the hard drive. Over the span of a few months, however, I noticed that the laptop would run increasingly hotter – with fans idling at 5000 RPM even when all applications were closed.
Not so good.
Alas, I didn’t have the time to deal with the issue – until this weekend. The arrival of my new MBP last week meant that I would be giving my old MBP to Aarti. (It’s her first-ever Mac, and she’s excited.)
I wiped the hard drive clean (after making two back-ups using SuperDuper and Time Machine), and reinstalled Leopard and other apps on the now virgin 100 GB 5400 RPM drive.
Performance, particularly in the areas of Finder operations and application launches, are much, much improved. The machine also runs much cooler, with the fans idling at 2000 1000 RPM, even when multiple applications are running. The old Macbook Pro honestly feels like a new machine again.
My only thought on the whole matter is: why did I wait so long?
What about you? If you’re running a Mac – what methods / approaches do you take when installing a new version of the OS?
-Krishna




















