How to create a Fusion Drive on a mid-2011 iMac

Yes, you can enable Fusion Drive on older Macs. I’m not sure how this method will work with Macs older than 2011, but I know for sure that it works on mid-2011 iMacs, and quite possibly on other Macs made since then. I have just completed this process for my iMac and I thought it would help you if I detailed it here.

I like Fusion Drive because it’s simple and automated, like Time Machine. Some geekier Mac users will likely prefer to install an SSD and manually separate the system and app files from the user files which take up the most space, which is something that gives them more control over what works faster and what doesn’t, but that’s a more involved process. Fusion Drive works automatically once you set it up, moving the files that are used more often onto the SSD and keeping the ones that are accessed less often on the hard drive. This results in a big performance increase without having to fiddle with bash commands too much.

The hardware

My machine is a 27″ mid-2011 iMac with a 3.4 GHz processor and 16GB of RAM. I bought it with a 1TB hard drive, which I recently considered upgrading to a 3TB hard drive but decided against, given the fan control issues with the temperature sensor and the special connector used on the factory drive.

imac-basic-specs

I purchased a 128GB Vertex4 SSD from OCZ. It’s a SATA III (6 Gbps) drive and when I look in System Info, my iMac sees it as such and is able to communicate with it at 6 Gbps, which is really nice.

ocz-vertex4-ssd-128gb

ssd-specs

The hardware installation is somewhat involved, as you will need to not only open the iMac but also remove most of the connections and also unseat the motherboard so you can get at the SATA III connector on its back. You will also need a special SATA wire, which is sold as a kit from both OWC and iFixit. The kit includes the suction cups used to remove the screen (held into place with magnets) and a screwdriver set.

2nd-drive-ssd-kit

You can choose to do the installation yourself if you are so inclined, but realize that you may void the warranty on the original hard drive if something goes wrong, and this is according to Apple Tech Support, with whom I checked prior to ordering the kit. Here are a couple of videos that show you how to do this:

In my case, it just so happened that my iMac needed to go in for service (the video card, SuperDrive and display went bad) and while I had it in there, I asked the technicians to install the SSD behind the optical drive for me. This way, my warranty stayed intact. When I got my iMac back home, all I had to do was to format both the original hard drive and the SSD and proceed with enabling the Fusion Drive (make sure to back up thoroughly first). You can opt to do the same, or you can send your computer into OWC for their Turnkey Program, where you can elect to soup it up even more.

The software

Once I had backed up everything thoroughly through Time Machine, I used the instructions in this Macworld article to proceed. There are other articles that describe the same method, and the first man to realize this was doable and blog about it was Patrick Stein, so he definitely deserves a hat tip. I’ll reproduce the steps I used here; feel free to also consult the original articles.

1. Create a Mountain Lion (10.8.2) bootup disk. Use an 8GB or 16GB stick for this, it will allow you to reformat everything on the computer, just to clean things up. Otherwise you may end up with two recovery partitions when you’re done. I used the instructions in this Cult of Mac post to do so. The process involves re-downloading 10.8.2 from the Apple Store (if you haven’t bought it yet, now is the time to do so) and an app called Lion Diskmaker.

2. Format both the original HD and the SSD, just to make sure they’re clean and ready to go. Use Disk Utility to do this, or if you’re more comfortable with the command line, you can also do that (just be aware you can blow away active partitions with it if you’re not careful).

2. List the drives so you can get their correct names. In my case, they were /dev/disk1 and /dev/disk2.

diskutil list

3. Create the Fusion Drive logical volume group. When this completes, you’ll get something called a Core Storage LGV UUID. Copy that number, you’ll need it for the following step.

diskutil coreStorage create myFusionDrive /dev/disk1 /dev/disk2

4. Create the Fusion Drive logical volume. I used the following command:

diskutil coreStorage createVolume paste-lgv-uuid-here jhfs+ "Macintosh HD" 100%

5. Quit Terminal and begin a fresh install of Mountain Lion onto the new disk called “Macintosh HD”.

6. Restore your apps, files and system settings from the Time Machine backup using the Migration Assistant once you’ve booted up. Here’s an article that shows you how to do that. When that completes, you’re done!

The result

Was it worth it? Yes. The boot-up time went from 45-60 seconds to 15 seconds, right away. And over time, the apps and files I use most often will be moved onto the SSD, thus decreasing the amount of time it’ll take to open and save them.

At some point, I expect Apple to issue a utility, like Boot Camp, that will allow us to do this more easily and automatically. Until then, that’s how I set up Fusion Drive on my iMac, and I hope it’s been helpful to you!

The 2012 Fisker Karma

The Fisker Karma is an interesting and appealing car that’s fully electric, with its battery charged by a gasoline engine, so you’re never out of power.

The more I learn about it, the more I like it. Things such as its sexy, uncompromising design, the fact that it’s made out of renewable and recycled materials, the shapes, colors and textures of its interior, its solar roof, its low, muscular stance, its long wheel base with big wheels, all make it very special.

It’s made by Fisker Automotive, it is the vision of one man, it was first designed, then engineered, and I highly encourage you to find out more about it.

I’ve posted an image gallery and a few videos below. Enjoy!

One more thing: I’ve created a new page on Facebook called “The Elegant Gentleman“, where I talk about clothing, manners and the finer things in life. Head on over and give it a like to be kept up to date with my posts there. Thanks!

A couple of suggestions for Waze

Waze

I’ve been using Waze for over a month and I love it. If you haven’t tried it yet, you should. It’s surprisingly accurate, even in a country where you wouldn’t think there’d be a lot of users, like Romania.

The traffic updates can get a little overwhelming in large urban areas like Bucharest and sometimes it doesn’t find an address I need, but overall, it’s a wonderful app and the idea of a user-driven (and updated) map is awesome. Live traffic alerts and automatic calculation of the best route based on current traffic conditions are awesome options (these used to cost a pretty penny with GPS devices and weren’t very good nor up-to-date).

Here’s a way to make Waze better: use the accelerometer in our iPhones to automatically determine if the road is unsafe, based on braking, swerving, stopping and yes, even driving (or falling) through potholes. I love being able to report a road incident but when I’m swerving through potholes and recently dug up roads (like the one between Medias and Sighisoara), I don’t have the time nor the multitasking brain cycles to tap on my phone and report a hole in the road. So doing this automatically and reporting it to the users would be a wonderful new addition to Waze. I’d love to get an alert on my phone as I’m driving through fog or rain, when the visibility isn’t great, telling me there’s a pothole ahead. And by the way, Waze, have you thought about hooking up weather info to the traffic reports?

One thing that always annoyed me with GPS devices is the constant repetition of stuff like “take the 2nd exit” or “turn left”. The new version of Waze seems to be doing the same thing. I’d love an option in the settings where I could specify that I’d like to be reminded about such things a maximum of two times (not 3 or 4 times…)

A big thanks to the Waze team for the awesome work!

Hardware preview: ioSafe N2 NAS

ioSafe, the company famous for its line of rugged external drives that can withstand disasters such as floods, fires and even crushing weight, has come up with a new product: the N2 NAS (Network Attached Storage) device.

The N2 device comes at the right time. The market for NAS devices is maturing and demand is growing. Western Digital has even come out with a line of hard drives, the WD Red, specifically targeted to NAS enclosures. To my knowledge there is no such other NAS device out there, so ioSafe’s got the lead on this.

The N2 appliance is powered by Synology® DiskStation Manager (DSM) and is aimed at the SOHO, SMB and Remote Office Branch Office (ROBO) markets.

The high performance 2-bay N2 provides up to 8TB of storage capacity and is equipped with a 2GHz Marvel CPU and 512MB of memory. The N2 uses redundant hard drives as well as ioSafe’s patented DataCast, HydroSafe and FloSafe technologies to protect data from loss in fire up to 1550°F and submersion in fresh or salt water up to a 10 foot depth for 3 days.

Features:

  • Local and Remote File Sharing: Between virtually any device from any location online
  • Cloud Station: File syncing between multiple computers and N2 (like Dropbox)
  • iTunes Server
  • Surveillance Station: Video surveillance application
  • Media Server: Stream videos and music
  • Photo Sharing: Photo sharing with friends and family
  • Mail Server: Email server
  • VPN Server: Manage Virtual Private Network
  • Download Station: Post files for others to download
  • Audio Station: Stream audio to smartphone (iOS/Android)
  • FTP Server: Remote file transfers
  • Multi-platform compatibility with Mac/PC/MS Server/Linux

Hardware:

  • Dual Redundant Disk, RAID 0/1, Up to 8TB (4TB x 2)
  • 2GHz Marvel CPU and 512MB memory
  • Gigabit Ethernet Port
  • Additional ports for USB 3, SD Memory Card
  • User replaceable drives
  • Protects Data From Fire: DataCast Technology. 1550°F, 1/2 hr per ASTM E119 with no data loss.
  • Protects Data From Flood: HydroSafe Technology. Full immersion, 10 ft. 3 days with no data loss.
  • FloSafe Vent Technology: Active air cooling during normal operation. FloSafe Vents automatically block destructive heat during fire by water vaporization – no moving parts
  • Physical theft protection (optional floor mount, padlock door security – coming Q1 2013)
  • Kensington® Lock Compatible

Support and Data Recovery Service (DRS):

  • 1 Year No-Hassle Warranty (for N2 Diskless)
  • 1 Year No-Hassle Warranty + Data Recovery Service (DRS) Standard (for loaded N2)
  • DRS included $2500/TB for forensic recovery costs for any reason if required
  • DRS and Warranty are upgradeable to 5 years ($.99/TB per month)
  • DRS Pro available includes $5000/TB + coverage of attached server ($2.99/TB per month)

Operating Environment:

  • Operating: 0-35° C (95°F)
  • Non-operating: 0-1550°F, 1/2 hr per ASTM E119
  • Operating Humidity: 20% – 80% (non-condensing)
  • Non-operating Humidity: 100%, Full immersion, 10 feet, 3 days, fresh or salt water

Physical:

  • Size: 5.9″W x 9.0″H x 11.5″L
  • Weight: 28 lbs

The N2 appliance is being brought to market with funding obtained through IndieGogo. I know it’s hard to believe it when you look at their products, but ioSafe only has about 20 employees. Sometimes they have to be creative in the ways they fund their R&D.

The ioSafe N2 will begin shipping in January 2013 and will be available in capacities up to 8TB. Introductory pricing for the ioSafe N2 diskless version is available for $499 on Indiegogo ($100 off the retail price of $599.99) if you want to get your own hard drives.

I’ve also written about ioSafe Solo, the ioSafe Rugged Portable and the ioSafe SSD devices.

A folding, fully electric city car

Hiriko is the name of this new foldable ultra-compact car, which is great for cramped city driving (and parking). It can turn sideways and fold upwards, reducing its wheelbase and allowing it to squeeze into spots where normal cars just can’t go. And it’s also 100% electric. From the videos (posted below) I can see a solar panel on the roof, meaning it’ll be able to charge at least partially while you’re on the go. Other details are hard to come by on their website (can’t find the specs), but I do know that it’ll go on sale next year for 12,700 Euro.

Via MediaFax

Do you know Dieter Rams?

Dieter Rams (Image source: Wikipedia)

Here is Dieter Rams, one of the giants of industrial design.

I love the man’s approach to design and his clear avoidance of planned obsolescence. He is a great example of standing for something that you believe in and then changing the world because of your stance. Wonderful.

You may also want to read through his speech on design, given in 1976, the year I was born.

A look at what’s ahead in terms of resources and the economy

The TED channel published two interesting videos recently which present two points of view about the Earth, in terms of its resources and economy. The first is from Paul Gilding, entitled “The Earth is full“, and the second is from Peter Diamandis, entitled “Abundance is our future“.

I invite you to watch both points of view, which are at first in seeming opposition but after some consideration, are both saying pretty much the same thing, namely this:

Our current economic models, based on carbon forms of energy, will soon reach their lifespan, and we have some choices to make ahead as we transition to other economic models and other ways of generating our energy and making our stuff.

We can have a smooth transition or we can have a rocky one, with elements of anarchy and possible energy and water wars.

What’s clear on both sides is that we need to something about it and we need to start doing it now.

The wonderful thing is there are solutions to our energy and pollution problems emerging now and if they’re implemented correctly, we will not only avert any potential crises but we will come out ahead of the curve.

What are we waiting for? Let’s do it!